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Android ToolBar使用

标签：androidToolbar 2016-05-29 23:47 3343人阅读评论(0) 举报分类： Android心得笔记（4）

目录(?)[+]

Android Toolbar：

ToolBar是Android 5.0（API Level 21）之后用来取代ActionBar的

ToolBar的优势：

Toolbar本身是一个 ViewGroup(而Actionbar直接继承自object)相比Actionbar可以更加灵活的配置使用。

引入方式：

在布局文件中引入support V7包下的ToolBar控件：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">android</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">support</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">v7</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">widget</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="typ" style="color: teal;">Toolbar</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        android</span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);">id</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"@+id/toolbar"</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        android</span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);">layout_width</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"match_parent"</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        android</span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);">layout_height</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"wrap_content"</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        android</span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);">background</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"@color/blue"</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        android</span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);">theme</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"@style/Theme.ToolBar"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">android</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">support</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">v7</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">widget</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="typ" style="color: teal;">Toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

在代码中像使用其他控件一样拿到ToolBar的引用:

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Toolbar</span><span class="pln" style="color: rgb(72, 72, 76);"> toolbar </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> findViewById</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">id</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div></div>

设置右上角的menu菜单：调用Toolbar的inflateMenu()方法，传入一个Menu的xml文件

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">inflateMenu</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">menu</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">menu</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div></div>

或者覆盖onCreateOptionsMenu()方法

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">boolean</span><span class="pln" style="color: rgb(72, 72, 76);"> onCreateOptionsMenu</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Menu</span><span class="pln" style="color: rgb(72, 72, 76);"> menu</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="com" style="color: rgb(147, 161, 161);">// Inflate the menu; this adds items to the action bar if it is present.</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        getMenuInflater</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">inflate</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">menu</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">main</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> menu</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">return</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);">;</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div></div>

ToolBar的配置：

代码方式：配置主标题：标题内容和颜色

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setTitle</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="str" style="color: rgb(221, 17, 68);">"Title"</span><span class="pun" style="color: rgb(147, 161, 161);">);</span><span class="com" style="color: rgb(147, 161, 161);">//设置主标题</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setTitleTextColor</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">getResources</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">getColor</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">android</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">color</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">white</span><span class="pun" style="color: rgb(147, 161, 161);">));</span><span class="com" style="color: rgb(147, 161, 161);">//设置主标题颜色</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setTitleTextAppearance</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">this</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="typ" style="color: teal;">Theme_ToolBar_Base_Title</span><span class="pun" style="color: rgb(147, 161, 161);">);</span><span class="com" style="color: rgb(147, 161, 161);">//修改主标题的外观，包括文字颜色，文字大小等</span></code></div></div>

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">  </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.ToolBar.Base.Title"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"@style/TextAppearance.Widget.AppCompat.Toolbar.Title"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textSize"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">20sp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textColor"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">color_red</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

配置副标题：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setSubtitle</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="str" style="color: rgb(221, 17, 68);">"Subtitle"</span><span class="pun" style="color: rgb(147, 161, 161);">);</span><span class="com" style="color: rgb(147, 161, 161);">//设置子标题</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setSubtitleTextColor</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">getResources</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">getColor</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">android</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">color</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">darker_gray</span><span class="pun" style="color: rgb(147, 161, 161);">));</span><span class="com" style="color: rgb(147, 161, 161);">//设置子标题颜色</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setSubtitleTextAppearance</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">this</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="typ" style="color: teal;">Theme_ToolBar_Base_Subtitle</span><span class="pun" style="color: rgb(147, 161, 161);">);</span><span class="com" style="color: rgb(147, 161, 161);">//设置子标题的外观，包括文字颜色，文字大小等</span></code></div></div>

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.ToolBar.Base.Subtitle"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"@style/TextAppearance.Widget.AppCompat.Toolbar.Subtitle"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textSize"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">15sp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textColor"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">color_43d28d</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

配置Home导航图标

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setNavigationIcon</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">mipmap</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">home</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div></div>

配置Logo：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setLogo</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">mipmap</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">ic_logo</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div></div>

配置ToolBar背景色：方式一：布局文件中设置android:background属性

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">android</span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);">background</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"@color/blue"</span></code></div></div>

方式二：代码中调用toolbar的 setBackgroundColor()方法

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setBackgroundColor</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">getResources</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">getColor</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">color</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">color_red</span><span class="pun" style="color: rgb(147, 161, 161);">));</span></code></div></div>

响应Menu菜单的点击事件：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setOnMenuItemClickListener</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">new</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="typ" style="color: teal;">OnMenuItemClickListener</span><span class="pun" style="color: rgb(147, 161, 161);">()</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">boolean</span><span class="pln" style="color: rgb(72, 72, 76);"> onMenuItemClick</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">MenuItem</span><span class="pln" style="color: rgb(72, 72, 76);"> item</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="kwd" style="color: rgb(30, 52, 123);">int</span><span class="pln" style="color: rgb(72, 72, 76);"> menuItemId </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> item</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">getItemId</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">menuItemId </span><span class="pun" style="color: rgb(147, 161, 161);">==</span><span class="pln" style="color: rgb(72, 72, 76);"> R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">id</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">action_search</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    </span><span class="com" style="color: rgb(147, 161, 161);">//do something</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="pun" style="color: rgb(147, 161, 161);">}</span><span class="pln" style="color: rgb(72, 72, 76);"> </span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="kwd" style="color: rgb(30, 52, 123);">return</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);">;</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">});</span></code></div></div>

或者覆盖 onOptionsItemSelected()方法

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">boolean</span><span class="pln" style="color: rgb(72, 72, 76);"> onOptionsItemSelected</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">MenuItem</span><span class="pln" style="color: rgb(72, 72, 76);"> item</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="com" style="color: rgb(147, 161, 161);">// Handle action bar item clicks here. The action bar will</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="com" style="color: rgb(147, 161, 161);">// automatically handle clicks on the Home/Up button, so long</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="com" style="color: rgb(147, 161, 161);">// as you specify a parent activity in AndroidManifest.xml.</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">int</span><span class="pln" style="color: rgb(72, 72, 76);"> id </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> item</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">getItemId</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="com" style="color: rgb(147, 161, 161);">//noinspection SimplifiableIfStatement</span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">id </span><span class="pun" style="color: rgb(147, 161, 161);">==</span><span class="pln" style="color: rgb(72, 72, 76);"> R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">id</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">action_search</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">return</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);">;</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">return</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">super</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">onOptionsItemSelected</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div></div>

防止没有Menu按键的手机不显示Menu：

该特性由ViewConfiguration这个类中一个叫做sHasPermanentMenuKey的静态变量控制，系统根据这个变量的值来判断手机有没有物理Menu键的。当然这是一个内部变量，无法直接访问它，可以通过反射的方式修改它的值，让它为false。

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">private</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">void</span><span class="pln" style="color: rgb(72, 72, 76);"> setMenuAlwaysShow</span><span class="pun" style="color: rgb(147, 161, 161);">()</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">try</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="typ" style="color: teal;">ViewConfiguration</span><span class="pln" style="color: rgb(72, 72, 76);"> config </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">ViewConfiguration</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">get</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">this</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="typ" style="color: teal;">Field</span><span class="pln" style="color: rgb(72, 72, 76);"> menuKeyField </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">ViewConfiguration</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="kwd" style="color: rgb(30, 52, 123);">class</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">getDeclaredField</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="str" style="color: rgb(221, 17, 68);">"sHasPermanentMenuKey"</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            menuKeyField</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setAccessible</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            menuKeyField</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setBoolean</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">config</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">false</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">}</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">catch</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Exception</span><span class="pln" style="color: rgb(72, 72, 76);"> e</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            e</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">printStackTrace</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div></div>

此处参考： Android ActionBar完全解析，使用官方推荐的最佳导航栏(上) - 郭霖的专栏 - 博客频道 - CSDN.NET http://blog.csdn.net/guolin_blog/article/details/18234477

配置Menu的icon图标：

在ToolBar的主题中配置name="actionOverflowButtonStyle"属性，创建一个主题继承自android:style/Widget.Holo.Light.ActionButton.Overflow，配置name="android:src"属性：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.ToolBar.Base"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.AppCompat.Light.NoActionBar"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textSize"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">20sp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textColorPrimary"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">black_424242</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--</span><span class="pln" style="color: rgb(72, 72, 76);">s</span><span class="pun" style="color: rgb(147, 161, 161);">设置</span><span class="typ" style="color: teal;">Menu</span><span class="pun" style="color: rgb(147, 161, 161);">菜单的背景色--></span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:itemBackground"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">blue_600</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--设置</span><span class="pln" style="color: rgb(72, 72, 76);">menu</span><span class="pun" style="color: rgb(147, 161, 161);">菜单不遮挡</span><span class="pln" style="color: rgb(72, 72, 76);">actionbar</span><span class="pun" style="color: rgb(147, 161, 161);">--></span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"actionOverflowMenuStyle"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@style</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="typ" style="color: teal;">OverflowMenu</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--配置</span><span class="typ" style="color: teal;">Menu</span><span class="pun" style="color: rgb(147, 161, 161);">的图标--></span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"actionOverflowButtonStyle"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@style</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="typ" style="color: teal;">ToolBar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="typ" style="color: teal;">ActionButton</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="typ" style="color: teal;">Overflow</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"ToolBar.ActionButton.Overflow"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:style/Widget.Holo.Light.ActionButton.Overflow"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:src"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@mipmap</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">ic_menu_more_overflow</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

配置Menu菜单的OvweFlow的action：

基本和ActionBar相同

配置OvweFlow中的action文字颜色：

在ToolBar的主题中配置android:textColorPrimary属性

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.ToolBar.Base"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.AppCompat.Light.NoActionBar"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textSize"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">20sp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textColorPrimary"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">color_red</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

或者在Toolbar的 app:popupTheme="@style/AppTheme.PopupOverlay"主题中配置android:textColorPrimary属性：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> app</span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);">popupTheme</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"@style/AppTheme.PopupOverlay"</span></code></div></div>

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"AppTheme.PopupOverlay"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"ThemeOverlay.AppCompat.Light"</span><span class="pun" style="color: rgb(147, 161, 161);">>></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textColorPrimary"</span><span class="pun" style="color: rgb(147, 161, 161);">>#</span><span class="pln" style="color: rgb(72, 72, 76);">fff</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

配置OvweFlow中的action背景：

在 ToolBar的主题中配置android:itemBackground 属性

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);"><!--</span><span class="pln" style="color: rgb(72, 72, 76);">s</span><span class="pun" style="color: rgb(147, 161, 161);">设置</span><span class="typ" style="color: teal;">Menu</span><span class="pun" style="color: rgb(147, 161, 161);">菜单的背景色--></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:itemBackground"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">black_light</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

配置OvweFlow中的action的宽度：

在Toolbar的popupTheme中设置android:width属性，但是注意Item的宽度有最大最小的限制，超过该限制后显示效果是最大宽度和最小宽度。

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">  </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"AppTheme.PopupOverlay"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"ThemeOverlay.AppCompat.Light"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--</span><span class="typ" style="color: teal;">Item</span><span class="pun" style="color: rgb(147, 161, 161);">的宽度--></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:width"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">400dp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textColorPrimary"</span><span class="pun" style="color: rgb(147, 161, 161);">>#</span><span class="pln" style="color: rgb(72, 72, 76);">fff</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

配置OvweFlow中的action显示icon：

默认情况下OverFlow中只显示文字，但这样不够美观。在Toolbar的popupTheme中设置android:drawableRight android:drawableLeft android:drawableTop android:drawableBottom属性，注意这个设置对所有Item统一生效的，这样也就没有太大的意义。

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pun" style="color: rgb(147, 161, 161);"><!--<</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:drawableLeft"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@drawable</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">ic_action_search</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">>--></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:drawableRight"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@drawable</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">ic_home_gray_36dp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:drawableTop"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@drawable</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">ic_textsms_gray_36dp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

是否显示Icon是由MenuBuilder这个类的setOptionalIconsVisible方法来决定的，该方法不能直接调用，可以反射之。重写boolean onCreatePanelMenu(int featureId, Menu menu)方法，在menu创建的时候调用之。

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">  </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">boolean</span><span class="pln" style="color: rgb(72, 72, 76);"> onCreatePanelMenu</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">int</span><span class="pln" style="color: rgb(72, 72, 76);"> featureId</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Menu</span><span class="pln" style="color: rgb(72, 72, 76);"> menu</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">menu </span><span class="pun" style="color: rgb(147, 161, 161);">!=</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">null</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">menu</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">getClass</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">getSimpleName</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">equals</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="str" style="color: rgb(221, 17, 68);">"MenuBuilder"</span><span class="pun" style="color: rgb(147, 161, 161);">))</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="kwd" style="color: rgb(30, 52, 123);">try</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    </span><span class="typ" style="color: teal;">Method</span><span class="pln" style="color: rgb(72, 72, 76);"> m </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> menu</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">getClass</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">getDeclaredMethod</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="str" style="color: rgb(221, 17, 68);">"setOptionalIconsVisible"</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Boolean</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">TYPE</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    m</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setAccessible</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    m</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">invoke</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">menu</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="pun" style="color: rgb(147, 161, 161);">}</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">catch</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Exception</span><span class="pln" style="color: rgb(72, 72, 76);"> e</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    e</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">printStackTrace</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">return</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">super</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">onCreatePanelMenu</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">featureId</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> menu</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div></div>

配置OvweFlow中的action间的分割线：

在Toolbar的popupTheme中设置android:dividerHeight属性，设置高度大于0就能显示分割线，分割线的默认颜色是白色。

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:dividerHeight"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">1dp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

配置ToolBar的Menu不遮挡ToolBar：

Actionbar中的配置方式是：设置actionOverflowMenuStyle的android:overlapAnchor属性为false.这里同样,不过注意是在ToolBar的主题中而不是Activity的主题。

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.ToolBar.Base"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.AppCompat.Light.NoActionBar"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textSize"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">20sp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textColorPrimary"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">color_red</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--</span><span class="pln" style="color: rgb(72, 72, 76);">s</span><span class="pun" style="color: rgb(147, 161, 161);">设置</span><span class="typ" style="color: teal;">Menu</span><span class="pun" style="color: rgb(147, 161, 161);">菜单的背景色--></span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:itemBackground"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">gray</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--设置</span><span class="pln" style="color: rgb(72, 72, 76);">menu</span><span class="pun" style="color: rgb(147, 161, 161);">菜单不遮挡</span><span class="pln" style="color: rgb(72, 72, 76);">actionbar</span><span class="pun" style="color: rgb(147, 161, 161);">--></span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"actionOverflowMenuStyle"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@style</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="typ" style="color: teal;">OverflowMenu</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"OverflowMenu"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Widget.AppCompat.PopupMenu.Overflow"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--兼容</span><span class="typ" style="color: teal;">Api</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">21</span><span class="pun" style="color: rgb(147, 161, 161);">之前的版本</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">--></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"overlapAnchor"</span><span class="pun" style="color: rgb(147, 161, 161);">>false</span><span class="kwd" style="color: rgb(30, 52, 123);"></span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Api</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">21</span><span class="pun" style="color: rgb(147, 161, 161);">--></span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:overlapAnchor"</span><span class="pun" style="color: rgb(147, 161, 161);">>false</span><span class="kwd" style="color: rgb(30, 52, 123);"></span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

配置ToolBar的Home图标左侧间隙

在布局中Toolbar控件中配置属性 app:contentInsetStart="3dp"

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> app</span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);">contentInsetStart</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"3dp"</span></code></div></div>

ToolBar的状态栏沉浸效果：

配置ToolBar和系统状态栏背景色一致：必须配置不使用半透明状态栏才可以设置状态栏颜色，需要 android4.4（ Api Level 19）及以上

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">  </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.MyActivity"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.AppCompat.Light.NoActionBar"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Customize</span><span class="pln" style="color: rgb(72, 72, 76);"> your theme here</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">--></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--配置是否使用半透明状态栏--></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:windowTranslucentStatus"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">false</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:windowTranslucentNavigation"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--状态栏颜色--></span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:statusBarColor"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">color_0176da</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

设置Toolbar 浮动：

ToolBar 没有提供显示和隐藏的方法，首先调用 setSupportActionBar(toolbar);方法把ToolBar设置为ActionBar，再使用ActionBar的方式显示隐藏点击屏幕后显示隐藏ToolBar;

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">boolean</span><span class="pln" style="color: rgb(72, 72, 76);"> onTouchEvent</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">MotionEvent</span><span class="pln" style="color: rgb(72, 72, 76);"> event</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">actionBar </span><span class="pun" style="color: rgb(147, 161, 161);">==</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">null</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            actionBar </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> getSupportActionBar</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">switch</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">event</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">getAction</span><span class="pun" style="color: rgb(147, 161, 161);">())</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">case</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">MotionEvent</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">ACTION_UP</span><span class="pun" style="color: rgb(147, 161, 161);">:</span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">actionBar </span><span class="pun" style="color: rgb(147, 161, 161);">!=</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">null</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">actionBar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">isShowing</span><span class="pun" style="color: rgb(147, 161, 161);">())</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        actionBar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">hide</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">else</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        actionBar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">show</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="kwd" style="color: rgb(30, 52, 123);">break</span><span class="pun" style="color: rgb(147, 161, 161);">;</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">return</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">super</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">onTouchEvent</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">event</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div></div>

但是这样设置 setSupportActionBar(toolbar);之后，如果是直接在ToolBar上设置的Menu的方式; toolbar.inflateMenu(R.menu.base_toolbar_menu); ToolBar上的Menu菜单会消失,这时候需要使用复写方式添加Menu

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">boolean</span><span class="pln" style="color: rgb(72, 72, 76);"> onCreateOptionsMenu</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Menu</span><span class="pln" style="color: rgb(72, 72, 76);"> menu</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        getMenuInflater</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">inflate</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">menu</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">base_toolbar_menu</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> menu</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">return</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);">;</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div></div>

ToolBar和一个普通控件是一样的，所以浮动效果应该通过布局搞定，设置Toolbar 的根布局为相对布局，同时添加一个移动动画设置Activity的主题：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"ToolbarActivityTheme"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"AppTheme"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--启用</span><span class="typ" style="color: teal;">ActionBar</span><span class="pun" style="color: rgb(147, 161, 161);">的叠加模式(不生效)--></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"windowActionBarOverlay"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--状态栏半透明--></span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:windowTranslucentStatus"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--内容填充到导航栏--></span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:windowTranslucentNavigation"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--设置全屏--></span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:windowFullscreen"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

添加动画和隐藏效果：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">boolean</span><span class="pln" style="color: rgb(72, 72, 76);"> onTouchEvent</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">MotionEvent</span><span class="pln" style="color: rgb(72, 72, 76);"> event</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">actionBar </span><span class="pun" style="color: rgb(147, 161, 161);">==</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">null</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            actionBar </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> getSupportActionBar</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">switch</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">event</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">getAction</span><span class="pun" style="color: rgb(147, 161, 161);">())</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">case</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">MotionEvent</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">ACTION_UP</span><span class="pun" style="color: rgb(147, 161, 161);">:</span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">actionBar </span><span class="pun" style="color: rgb(147, 161, 161);">!=</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">null</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">actionBar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">isShowing</span><span class="pun" style="color: rgb(147, 161, 161);">())</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        </span><span class="kwd" style="color: rgb(30, 52, 123);">int</span><span class="pln" style="color: rgb(72, 72, 76);"> height </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">getMeasuredHeight</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        height </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> height </span><span class="pun" style="color: rgb(147, 161, 161);"><=</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">0</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">?</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">112</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);"> height</span><span class="pun" style="color: rgb(147, 161, 161);">;</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        startAnimation</span><span class="pun" style="color: rgb(147, 161, 161);">(-</span><span class="pln" style="color: rgb(72, 72, 76);">height</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">new</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Runnable</span><span class="pun" style="color: rgb(147, 161, 161);">()</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                            </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                            </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">void</span><span class="pln" style="color: rgb(72, 72, 76);"> run</span><span class="pun" style="color: rgb(147, 161, 161);">()</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                                actionBar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">hide</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                            </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        </span><span class="pun" style="color: rgb(147, 161, 161);">});</span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">else</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        actionBar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">show</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        startAnimation</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="lit" style="color: rgb(25, 95, 145);">0</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">new</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Runnable</span><span class="pun" style="color: rgb(147, 161, 161);">()</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                            </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                            </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">void</span><span class="pln" style="color: rgb(72, 72, 76);"> run</span><span class="pun" style="color: rgb(147, 161, 161);">()</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                            </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        </span><span class="pun" style="color: rgb(147, 161, 161);">});</span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="kwd" style="color: rgb(30, 52, 123);">break</span><span class="pun" style="color: rgb(147, 161, 161);">;</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">return</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">super</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">onTouchEvent</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">event</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="lit" style="color: rgb(25, 95, 145);">@TargetApi</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Build</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">VERSION_CODES</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">ICE_CREAM_SANDWICH</span><span class="pun" style="color: rgb(147, 161, 161);">)</span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="kwd" style="color: rgb(30, 52, 123);">private</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">void</span><span class="pln" style="color: rgb(72, 72, 76);"> startAnimation</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">int</span><span class="pln" style="color: rgb(72, 72, 76);"> transY</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">final</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Runnable</span><span class="pln" style="color: rgb(72, 72, 76);"> end</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="typ" style="color: teal;">ViewPropertyAnimator</span><span class="pln" style="color: rgb(72, 72, 76);"> animator </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">animate</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">translationY</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">transY</span><span class="pun" style="color: rgb(147, 161, 161);">).</span><span class="pln" style="color: rgb(72, 72, 76);">setDuration</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="lit" style="color: rgb(25, 95, 145);">600</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        animator</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">start</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        animator</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setListener</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">new</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Animator</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="typ" style="color: teal;">AnimatorListener</span><span class="pun" style="color: rgb(147, 161, 161);">()</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">void</span><span class="pln" style="color: rgb(72, 72, 76);"> onAnimationStart</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Animator</span><span class="pln" style="color: rgb(72, 72, 76);"> animation</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">void</span><span class="pln" style="color: rgb(72, 72, 76);"> onAnimationEnd</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Animator</span><span class="pln" style="color: rgb(72, 72, 76);"> animation</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                end</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">run</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">void</span><span class="pln" style="color: rgb(72, 72, 76);"> onAnimationCancel</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Animator</span><span class="pln" style="color: rgb(72, 72, 76);"> animation</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">void</span><span class="pln" style="color: rgb(72, 72, 76);"> onAnimationRepeat</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Animator</span><span class="pln" style="color: rgb(72, 72, 76);"> animation</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">});</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div></div>

配置Activity内容填充到系统状态栏：

这样Activity的整个内容会冲到屏幕顶部，不是导航栏透明

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:windowTranslucentNavigation"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

ToolBar的navigationIcon一直居上不居中的异常：

排查原因竟然是在Activity中设置ToolBar的主题......哪怕这个主题中什么都不写，这个图标依然会居上，不明白什么原因

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"ToolBarActivityTheme"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.AppCompat.Light"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--使用</span><span class="pln" style="color: rgb(72, 72, 76);">toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">取消默认的</span><span class="pln" style="color: rgb(72, 72, 76);">actionbar</span><span class="pun" style="color: rgb(147, 161, 161);">--></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:windowActionBar"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">false</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"windowNoTitle"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:actionBarStyle"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@style</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="typ" style="color: teal;">TranslucentActionBar</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--设置</span><span class="typ" style="color: teal;">ActionBar</span><span class="pun" style="color: rgb(147, 161, 161);">的主题--></span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--<</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:toolbarStyle"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@style</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="typ" style="color: teal;">ToolBarActivityToolbarTheme</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">>--></span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"toolbarStyle"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@style</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="typ" style="color: teal;">ToolBarActivityToolbarTheme</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

修改后效果：

目录视图
摘要视图
订阅

Android ToolBar使用

标签：androidToolbar 2016-05-29 23:47 3343人阅读评论(0) 举报分类： Android心得笔记（4）

目录(?)[+]

Android Toolbar：

ToolBar是Android 5.0（API Level 21）之后用来取代ActionBar的

ToolBar的优势：

Toolbar本身是一个 ViewGroup(而Actionbar直接继承自object)相比Actionbar可以更加灵活的配置使用。

引入方式：

在布局文件中引入support V7包下的ToolBar控件：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">android</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">support</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">v7</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">widget</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="typ" style="color: teal;">Toolbar</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        android</span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);">id</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"@+id/toolbar"</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        android</span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);">layout_width</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"match_parent"</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        android</span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);">layout_height</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"wrap_content"</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        android</span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);">background</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"@color/blue"</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        android</span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);">theme</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"@style/Theme.ToolBar"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">android</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">support</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">v7</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">widget</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="typ" style="color: teal;">Toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

在代码中像使用其他控件一样拿到ToolBar的引用:

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Toolbar</span><span class="pln" style="color: rgb(72, 72, 76);"> toolbar </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> findViewById</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">id</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div></div>

设置右上角的menu菜单：调用Toolbar的inflateMenu()方法，传入一个Menu的xml文件

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">inflateMenu</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">menu</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">menu</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div></div>

或者覆盖onCreateOptionsMenu()方法

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">boolean</span><span class="pln" style="color: rgb(72, 72, 76);"> onCreateOptionsMenu</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Menu</span><span class="pln" style="color: rgb(72, 72, 76);"> menu</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="com" style="color: rgb(147, 161, 161);">// Inflate the menu; this adds items to the action bar if it is present.</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        getMenuInflater</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">inflate</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">menu</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">main</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> menu</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">return</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);">;</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div></div>

ToolBar的配置：

代码方式：配置主标题：标题内容和颜色

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setTitle</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="str" style="color: rgb(221, 17, 68);">"Title"</span><span class="pun" style="color: rgb(147, 161, 161);">);</span><span class="com" style="color: rgb(147, 161, 161);">//设置主标题</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setTitleTextColor</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">getResources</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">getColor</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">android</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">color</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">white</span><span class="pun" style="color: rgb(147, 161, 161);">));</span><span class="com" style="color: rgb(147, 161, 161);">//设置主标题颜色</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setTitleTextAppearance</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">this</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="typ" style="color: teal;">Theme_ToolBar_Base_Title</span><span class="pun" style="color: rgb(147, 161, 161);">);</span><span class="com" style="color: rgb(147, 161, 161);">//修改主标题的外观，包括文字颜色，文字大小等</span></code></div></div>

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">  </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.ToolBar.Base.Title"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"@style/TextAppearance.Widget.AppCompat.Toolbar.Title"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textSize"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">20sp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textColor"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">color_red</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

配置副标题：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setSubtitle</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="str" style="color: rgb(221, 17, 68);">"Subtitle"</span><span class="pun" style="color: rgb(147, 161, 161);">);</span><span class="com" style="color: rgb(147, 161, 161);">//设置子标题</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setSubtitleTextColor</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">getResources</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">getColor</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">android</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">color</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">darker_gray</span><span class="pun" style="color: rgb(147, 161, 161);">));</span><span class="com" style="color: rgb(147, 161, 161);">//设置子标题颜色</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setSubtitleTextAppearance</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">this</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="typ" style="color: teal;">Theme_ToolBar_Base_Subtitle</span><span class="pun" style="color: rgb(147, 161, 161);">);</span><span class="com" style="color: rgb(147, 161, 161);">//设置子标题的外观，包括文字颜色，文字大小等</span></code></div></div>

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.ToolBar.Base.Subtitle"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"@style/TextAppearance.Widget.AppCompat.Toolbar.Subtitle"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textSize"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">15sp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textColor"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">color_43d28d</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

配置Home导航图标

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setNavigationIcon</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">mipmap</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">home</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div></div>

配置Logo：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setLogo</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">mipmap</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">ic_logo</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div></div>

配置ToolBar背景色：方式一：布局文件中设置android:background属性

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">android</span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);">background</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"@color/blue"</span></code></div></div>

方式二：代码中调用toolbar的 setBackgroundColor()方法

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setBackgroundColor</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">getResources</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">getColor</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">color</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">color_red</span><span class="pun" style="color: rgb(147, 161, 161);">));</span></code></div></div>

响应Menu菜单的点击事件：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setOnMenuItemClickListener</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">new</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="typ" style="color: teal;">OnMenuItemClickListener</span><span class="pun" style="color: rgb(147, 161, 161);">()</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">boolean</span><span class="pln" style="color: rgb(72, 72, 76);"> onMenuItemClick</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">MenuItem</span><span class="pln" style="color: rgb(72, 72, 76);"> item</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="kwd" style="color: rgb(30, 52, 123);">int</span><span class="pln" style="color: rgb(72, 72, 76);"> menuItemId </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> item</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">getItemId</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">menuItemId </span><span class="pun" style="color: rgb(147, 161, 161);">==</span><span class="pln" style="color: rgb(72, 72, 76);"> R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">id</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">action_search</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    </span><span class="com" style="color: rgb(147, 161, 161);">//do something</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="pun" style="color: rgb(147, 161, 161);">}</span><span class="pln" style="color: rgb(72, 72, 76);"> </span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="kwd" style="color: rgb(30, 52, 123);">return</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);">;</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">});</span></code></div></div>

或者覆盖 onOptionsItemSelected()方法

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">boolean</span><span class="pln" style="color: rgb(72, 72, 76);"> onOptionsItemSelected</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">MenuItem</span><span class="pln" style="color: rgb(72, 72, 76);"> item</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="com" style="color: rgb(147, 161, 161);">// Handle action bar item clicks here. The action bar will</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="com" style="color: rgb(147, 161, 161);">// automatically handle clicks on the Home/Up button, so long</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="com" style="color: rgb(147, 161, 161);">// as you specify a parent activity in AndroidManifest.xml.</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">int</span><span class="pln" style="color: rgb(72, 72, 76);"> id </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> item</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">getItemId</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="com" style="color: rgb(147, 161, 161);">//noinspection SimplifiableIfStatement</span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">id </span><span class="pun" style="color: rgb(147, 161, 161);">==</span><span class="pln" style="color: rgb(72, 72, 76);"> R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">id</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">action_search</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">return</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);">;</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">return</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">super</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">onOptionsItemSelected</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div></div>

防止没有Menu按键的手机不显示Menu：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">private</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">void</span><span class="pln" style="color: rgb(72, 72, 76);"> setMenuAlwaysShow</span><span class="pun" style="color: rgb(147, 161, 161);">()</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">try</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="typ" style="color: teal;">ViewConfiguration</span><span class="pln" style="color: rgb(72, 72, 76);"> config </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">ViewConfiguration</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">get</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">this</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="typ" style="color: teal;">Field</span><span class="pln" style="color: rgb(72, 72, 76);"> menuKeyField </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">ViewConfiguration</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="kwd" style="color: rgb(30, 52, 123);">class</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">getDeclaredField</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="str" style="color: rgb(221, 17, 68);">"sHasPermanentMenuKey"</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            menuKeyField</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setAccessible</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            menuKeyField</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setBoolean</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">config</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">false</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">}</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">catch</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Exception</span><span class="pln" style="color: rgb(72, 72, 76);"> e</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            e</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">printStackTrace</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div></div>

此处参考： Android ActionBar完全解析，使用官方推荐的最佳导航栏(上) - 郭霖的专栏 - 博客频道 - CSDN.NET http://blog.csdn.net/guolin_blog/article/details/18234477

配置Menu的icon图标：

在ToolBar的主题中配置name="actionOverflowButtonStyle"属性，创建一个主题继承自android:style/Widget.Holo.Light.ActionButton.Overflow，配置name="android:src"属性：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.ToolBar.Base"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.AppCompat.Light.NoActionBar"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textSize"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">20sp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textColorPrimary"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">black_424242</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--</span><span class="pln" style="color: rgb(72, 72, 76);">s</span><span class="pun" style="color: rgb(147, 161, 161);">设置</span><span class="typ" style="color: teal;">Menu</span><span class="pun" style="color: rgb(147, 161, 161);">菜单的背景色--></span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:itemBackground"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">blue_600</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--设置</span><span class="pln" style="color: rgb(72, 72, 76);">menu</span><span class="pun" style="color: rgb(147, 161, 161);">菜单不遮挡</span><span class="pln" style="color: rgb(72, 72, 76);">actionbar</span><span class="pun" style="color: rgb(147, 161, 161);">--></span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"actionOverflowMenuStyle"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@style</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="typ" style="color: teal;">OverflowMenu</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--配置</span><span class="typ" style="color: teal;">Menu</span><span class="pun" style="color: rgb(147, 161, 161);">的图标--></span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"actionOverflowButtonStyle"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@style</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="typ" style="color: teal;">ToolBar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="typ" style="color: teal;">ActionButton</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="typ" style="color: teal;">Overflow</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"ToolBar.ActionButton.Overflow"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:style/Widget.Holo.Light.ActionButton.Overflow"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:src"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@mipmap</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">ic_menu_more_overflow</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

配置Menu菜单的OvweFlow的action：

基本和ActionBar相同

配置OvweFlow中的action文字颜色：

在ToolBar的主题中配置android:textColorPrimary属性

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.ToolBar.Base"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.AppCompat.Light.NoActionBar"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textSize"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">20sp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textColorPrimary"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">color_red</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

或者在Toolbar的 app:popupTheme="@style/AppTheme.PopupOverlay"主题中配置android:textColorPrimary属性：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> app</span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);">popupTheme</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"@style/AppTheme.PopupOverlay"</span></code></div></div>

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"AppTheme.PopupOverlay"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"ThemeOverlay.AppCompat.Light"</span><span class="pun" style="color: rgb(147, 161, 161);">>></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textColorPrimary"</span><span class="pun" style="color: rgb(147, 161, 161);">>#</span><span class="pln" style="color: rgb(72, 72, 76);">fff</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

配置OvweFlow中的action背景：

在 ToolBar的主题中配置android:itemBackground 属性

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);"><!--</span><span class="pln" style="color: rgb(72, 72, 76);">s</span><span class="pun" style="color: rgb(147, 161, 161);">设置</span><span class="typ" style="color: teal;">Menu</span><span class="pun" style="color: rgb(147, 161, 161);">菜单的背景色--></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:itemBackground"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">black_light</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

配置OvweFlow中的action的宽度：

在Toolbar的popupTheme中设置android:width属性，但是注意Item的宽度有最大最小的限制，超过该限制后显示效果是最大宽度和最小宽度。

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">  </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"AppTheme.PopupOverlay"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"ThemeOverlay.AppCompat.Light"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--</span><span class="typ" style="color: teal;">Item</span><span class="pun" style="color: rgb(147, 161, 161);">的宽度--></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:width"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">400dp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textColorPrimary"</span><span class="pun" style="color: rgb(147, 161, 161);">>#</span><span class="pln" style="color: rgb(72, 72, 76);">fff</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

配置OvweFlow中的action显示icon：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pun" style="color: rgb(147, 161, 161);"><!--<</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:drawableLeft"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@drawable</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">ic_action_search</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">>--></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:drawableRight"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@drawable</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">ic_home_gray_36dp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:drawableTop"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@drawable</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">ic_textsms_gray_36dp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">  </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">boolean</span><span class="pln" style="color: rgb(72, 72, 76);"> onCreatePanelMenu</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">int</span><span class="pln" style="color: rgb(72, 72, 76);"> featureId</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Menu</span><span class="pln" style="color: rgb(72, 72, 76);"> menu</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">menu </span><span class="pun" style="color: rgb(147, 161, 161);">!=</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">null</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">menu</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">getClass</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">getSimpleName</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">equals</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="str" style="color: rgb(221, 17, 68);">"MenuBuilder"</span><span class="pun" style="color: rgb(147, 161, 161);">))</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="kwd" style="color: rgb(30, 52, 123);">try</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    </span><span class="typ" style="color: teal;">Method</span><span class="pln" style="color: rgb(72, 72, 76);"> m </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> menu</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">getClass</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">getDeclaredMethod</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="str" style="color: rgb(221, 17, 68);">"setOptionalIconsVisible"</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Boolean</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">TYPE</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    m</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setAccessible</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    m</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">invoke</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">menu</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="pun" style="color: rgb(147, 161, 161);">}</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">catch</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Exception</span><span class="pln" style="color: rgb(72, 72, 76);"> e</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    e</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">printStackTrace</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">return</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">super</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">onCreatePanelMenu</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">featureId</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> menu</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div></div>

配置OvweFlow中的action间的分割线：

在Toolbar的popupTheme中设置android:dividerHeight属性，设置高度大于0就能显示分割线，分割线的默认颜色是白色。

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:dividerHeight"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">1dp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

配置ToolBar的Menu不遮挡ToolBar：

Actionbar中的配置方式是：设置actionOverflowMenuStyle的android:overlapAnchor属性为false.这里同样,不过注意是在ToolBar的主题中而不是Activity的主题。

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.ToolBar.Base"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.AppCompat.Light.NoActionBar"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textSize"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">20sp</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:textColorPrimary"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">color_red</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--</span><span class="pln" style="color: rgb(72, 72, 76);">s</span><span class="pun" style="color: rgb(147, 161, 161);">设置</span><span class="typ" style="color: teal;">Menu</span><span class="pun" style="color: rgb(147, 161, 161);">菜单的背景色--></span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:itemBackground"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">gray</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--设置</span><span class="pln" style="color: rgb(72, 72, 76);">menu</span><span class="pun" style="color: rgb(147, 161, 161);">菜单不遮挡</span><span class="pln" style="color: rgb(72, 72, 76);">actionbar</span><span class="pun" style="color: rgb(147, 161, 161);">--></span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"actionOverflowMenuStyle"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@style</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="typ" style="color: teal;">OverflowMenu</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"OverflowMenu"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Widget.AppCompat.PopupMenu.Overflow"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--兼容</span><span class="typ" style="color: teal;">Api</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">21</span><span class="pun" style="color: rgb(147, 161, 161);">之前的版本</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">--></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"overlapAnchor"</span><span class="pun" style="color: rgb(147, 161, 161);">>false</span><span class="kwd" style="color: rgb(30, 52, 123);"></span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Api</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">21</span><span class="pun" style="color: rgb(147, 161, 161);">--></span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:overlapAnchor"</span><span class="pun" style="color: rgb(147, 161, 161);">>false</span><span class="kwd" style="color: rgb(30, 52, 123);"></span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

配置ToolBar的Home图标左侧间隙

在布局中Toolbar控件中配置属性 app:contentInsetStart="3dp"

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> app</span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);">contentInsetStart</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"3dp"</span></code></div></div>

ToolBar的状态栏沉浸效果：

配置ToolBar和系统状态栏背景色一致：必须配置不使用半透明状态栏才可以设置状态栏颜色，需要 android4.4（ Api Level 19）及以上

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">  </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.MyActivity"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.AppCompat.Light.NoActionBar"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Customize</span><span class="pln" style="color: rgb(72, 72, 76);"> your theme here</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">--></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--配置是否使用半透明状态栏--></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:windowTranslucentStatus"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">false</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:windowTranslucentNavigation"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--状态栏颜色--></span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:statusBarColor"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@color</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="pln" style="color: rgb(72, 72, 76);">color_0176da</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

设置Toolbar 浮动：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">boolean</span><span class="pln" style="color: rgb(72, 72, 76);"> onTouchEvent</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">MotionEvent</span><span class="pln" style="color: rgb(72, 72, 76);"> event</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">actionBar </span><span class="pun" style="color: rgb(147, 161, 161);">==</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">null</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            actionBar </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> getSupportActionBar</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">switch</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">event</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">getAction</span><span class="pun" style="color: rgb(147, 161, 161);">())</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">case</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">MotionEvent</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">ACTION_UP</span><span class="pun" style="color: rgb(147, 161, 161);">:</span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">actionBar </span><span class="pun" style="color: rgb(147, 161, 161);">!=</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">null</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">actionBar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">isShowing</span><span class="pun" style="color: rgb(147, 161, 161);">())</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        actionBar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">hide</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">else</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        actionBar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">show</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="kwd" style="color: rgb(30, 52, 123);">break</span><span class="pun" style="color: rgb(147, 161, 161);">;</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">return</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">super</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">onTouchEvent</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">event</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div></div>

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">boolean</span><span class="pln" style="color: rgb(72, 72, 76);"> onCreateOptionsMenu</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Menu</span><span class="pln" style="color: rgb(72, 72, 76);"> menu</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        getMenuInflater</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">inflate</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">R</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">menu</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">base_toolbar_menu</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> menu</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">return</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);">;</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div></div>

ToolBar和一个普通控件是一样的，所以浮动效果应该通过布局搞定，设置Toolbar 的根布局为相对布局，同时添加一个移动动画设置Activity的主题：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"ToolbarActivityTheme"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"AppTheme"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--启用</span><span class="typ" style="color: teal;">ActionBar</span><span class="pun" style="color: rgb(147, 161, 161);">的叠加模式(不生效)--></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"windowActionBarOverlay"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--状态栏半透明--></span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:windowTranslucentStatus"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--内容填充到导航栏--></span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:windowTranslucentNavigation"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--设置全屏--></span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:windowFullscreen"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

添加动画和隐藏效果：

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">boolean</span><span class="pln" style="color: rgb(72, 72, 76);"> onTouchEvent</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">MotionEvent</span><span class="pln" style="color: rgb(72, 72, 76);"> event</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">actionBar </span><span class="pun" style="color: rgb(147, 161, 161);">==</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">null</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            actionBar </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> getSupportActionBar</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">switch</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">event</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">getAction</span><span class="pun" style="color: rgb(147, 161, 161);">())</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">case</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">MotionEvent</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">ACTION_UP</span><span class="pun" style="color: rgb(147, 161, 161);">:</span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">actionBar </span><span class="pun" style="color: rgb(147, 161, 161);">!=</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">null</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    </span><span class="kwd" style="color: rgb(30, 52, 123);">if</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">actionBar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">isShowing</span><span class="pun" style="color: rgb(147, 161, 161);">())</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        </span><span class="kwd" style="color: rgb(30, 52, 123);">int</span><span class="pln" style="color: rgb(72, 72, 76);"> height </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">getMeasuredHeight</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        height </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> height </span><span class="pun" style="color: rgb(147, 161, 161);"><=</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">0</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">?</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="lit" style="color: rgb(25, 95, 145);">112</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">:</span><span class="pln" style="color: rgb(72, 72, 76);"> height</span><span class="pun" style="color: rgb(147, 161, 161);">;</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        startAnimation</span><span class="pun" style="color: rgb(147, 161, 161);">(-</span><span class="pln" style="color: rgb(72, 72, 76);">height</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">new</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Runnable</span><span class="pun" style="color: rgb(147, 161, 161);">()</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                            </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                            </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">void</span><span class="pln" style="color: rgb(72, 72, 76);"> run</span><span class="pun" style="color: rgb(147, 161, 161);">()</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                                actionBar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">hide</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                            </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        </span><span class="pun" style="color: rgb(147, 161, 161);">});</span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">else</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        actionBar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">show</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        startAnimation</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="lit" style="color: rgb(25, 95, 145);">0</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">new</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Runnable</span><span class="pun" style="color: rgb(147, 161, 161);">()</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                            </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                            </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">void</span><span class="pln" style="color: rgb(72, 72, 76);"> run</span><span class="pun" style="color: rgb(147, 161, 161);">()</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                            </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                        </span><span class="pun" style="color: rgb(147, 161, 161);">});</span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                </span><span class="kwd" style="color: rgb(30, 52, 123);">break</span><span class="pun" style="color: rgb(147, 161, 161);">;</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="kwd" style="color: rgb(30, 52, 123);">return</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">super</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">onTouchEvent</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">event</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="lit" style="color: rgb(25, 95, 145);">@TargetApi</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Build</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">VERSION_CODES</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">ICE_CREAM_SANDWICH</span><span class="pun" style="color: rgb(147, 161, 161);">)</span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="kwd" style="color: rgb(30, 52, 123);">private</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">void</span><span class="pln" style="color: rgb(72, 72, 76);"> startAnimation</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">int</span><span class="pln" style="color: rgb(72, 72, 76);"> transY</span><span class="pun" style="color: rgb(147, 161, 161);">,</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">final</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Runnable</span><span class="pln" style="color: rgb(72, 72, 76);"> end</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="typ" style="color: teal;">ViewPropertyAnimator</span><span class="pln" style="color: rgb(72, 72, 76);"> animator </span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="pln" style="color: rgb(72, 72, 76);"> toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">animate</span><span class="pun" style="color: rgb(147, 161, 161);">().</span><span class="pln" style="color: rgb(72, 72, 76);">translationY</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="pln" style="color: rgb(72, 72, 76);">transY</span><span class="pun" style="color: rgb(147, 161, 161);">).</span><span class="pln" style="color: rgb(72, 72, 76);">setDuration</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="lit" style="color: rgb(25, 95, 145);">600</span><span class="pun" style="color: rgb(147, 161, 161);">);</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        animator</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">start</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        animator</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">setListener</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="kwd" style="color: rgb(30, 52, 123);">new</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="typ" style="color: teal;">Animator</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="typ" style="color: teal;">AnimatorListener</span><span class="pun" style="color: rgb(147, 161, 161);">()</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">void</span><span class="pln" style="color: rgb(72, 72, 76);"> onAnimationStart</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Animator</span><span class="pln" style="color: rgb(72, 72, 76);"> animation</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">void</span><span class="pln" style="color: rgb(72, 72, 76);"> onAnimationEnd</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Animator</span><span class="pln" style="color: rgb(72, 72, 76);"> animation</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">                end</span><span class="pun" style="color: rgb(147, 161, 161);">.</span><span class="pln" style="color: rgb(72, 72, 76);">run</span><span class="pun" style="color: rgb(147, 161, 161);">();</span></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">void</span><span class="pln" style="color: rgb(72, 72, 76);"> onAnimationCancel</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Animator</span><span class="pln" style="color: rgb(72, 72, 76);"> animation</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="lit" style="color: rgb(25, 95, 145);">@Override</span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="kwd" style="color: rgb(30, 52, 123);">public</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="kwd" style="color: rgb(30, 52, 123);">void</span><span class="pln" style="color: rgb(72, 72, 76);"> onAnimationRepeat</span><span class="pun" style="color: rgb(147, 161, 161);">(</span><span class="typ" style="color: teal;">Animator</span><span class="pln" style="color: rgb(72, 72, 76);"> animation</span><span class="pun" style="color: rgb(147, 161, 161);">)</span><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);">{</span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">            </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);">});</span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);">}</span></code></div></div>

配置Activity内容填充到系统状态栏：

这样Activity的整个内容会冲到屏幕顶部，不是导航栏透明

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:windowTranslucentNavigation"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

ToolBar的navigationIcon一直居上不居中的异常：

排查原因竟然是在Activity中设置ToolBar的主题......哪怕这个主题中什么都不写，这个图标依然会居上，不明白什么原因

<div class="linenums" style="margin: 0px; color: rgb(30, 52, 123); padding-left: 30px !important;"><div class="L0" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);"> </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">style name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"ToolBarActivityTheme"</span><span class="pln" style="color: rgb(72, 72, 76);"> parent</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"Theme.AppCompat.Light"</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L1" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--使用</span><span class="pln" style="color: rgb(72, 72, 76);">toolbar</span><span class="pun" style="color: rgb(147, 161, 161);">取消默认的</span><span class="pln" style="color: rgb(72, 72, 76);">actionbar</span><span class="pun" style="color: rgb(147, 161, 161);">--></span></code></div><div class="L2" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:windowActionBar"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">false</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L3" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"windowNoTitle"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="kwd" style="color: rgb(30, 52, 123);">true</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L4" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"></code></div><div class="L5" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:actionBarStyle"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@style</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="typ" style="color: teal;">TranslucentActionBar</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L6" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--设置</span><span class="typ" style="color: teal;">ActionBar</span><span class="pun" style="color: rgb(147, 161, 161);">的主题--></span></code></div><div class="L7" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><!--<</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"android:toolbarStyle"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@style</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="typ" style="color: teal;">ToolBarActivityToolbarTheme</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">>--></span></code></div><div class="L8" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">        </span><span class="pun" style="color: rgb(147, 161, 161);"><</span><span class="pln" style="color: rgb(72, 72, 76);">item name</span><span class="pun" style="color: rgb(147, 161, 161);">=</span><span class="str" style="color: rgb(221, 17, 68);">"toolbarStyle"</span><span class="pun" style="color: rgb(147, 161, 161);">></span><span class="lit" style="color: rgb(25, 95, 145);">@style</span><span class="pun" style="color: rgb(147, 161, 161);">/</span><span class="typ" style="color: teal;">ToolBarActivityToolbarTheme</span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">item</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div><div class="L9" style="margin: 0px; color: rgb(190, 190, 197); line-height: 18px; padding-left: 12px !important; list-style-type: decimal !important;"><code class="language-java" style="margin: 8px 0px; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; word-wrap: break-word;"><span class="pln" style="color: rgb(72, 72, 76);">    </span><span class="pun" style="color: rgb(147, 161, 161);"></</span><span class="pln" style="color: rgb(72, 72, 76);">style</span><span class="pun" style="color: rgb(147, 161, 161);">></span></code></div></div>

修改后效果：

ToolBar介绍

Android ToolBar使用

Android Toolbar：

ToolBar的优势：

引入方式：

ToolBar的配置：

防止没有Menu按键的手机不显示Menu：

配置Menu的icon图标：

配置Menu菜单的OvweFlow的action：

配置OvweFlow中的action文字颜色：

配置OvweFlow中的action背景：

配置OvweFlow中的action的宽度：

配置OvweFlow中的action显示icon：

配置OvweFlow中的action间的分割线：

配置ToolBar的Menu不遮挡ToolBar：

配置ToolBar的Home图标左侧间隙

ToolBar的状态栏沉浸效果：

设置Toolbar 浮动：

配置Activity内容填充到系统状态栏：

ToolBar的navigationIcon一直居上不居中的异常：

Android ToolBar使用

Android Toolbar：

ToolBar的优势：

引入方式：

ToolBar的配置：

防止没有Menu按键的手机不显示Menu：

配置Menu的icon图标：

配置Menu菜单的OvweFlow的action：

配置OvweFlow中的action文字颜色：

配置OvweFlow中的action背景：

配置OvweFlow中的action的宽度：

配置OvweFlow中的action显示icon：

配置OvweFlow中的action间的分割线：

配置ToolBar的Menu不遮挡ToolBar：

配置ToolBar的Home图标左侧间隙

ToolBar的状态栏沉浸效果：

设置Toolbar 浮动：

配置Activity内容填充到系统状态栏：

ToolBar的navigationIcon一直居上不居中的异常：

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