android带返回按钮的自定义标题栏

1 定义标题栏样式

<?xml version="1.0" encoding="utf-8"?><resources xmlns:android="http://schemas.android.com/apk/res/android">    <style name="TitleBarBackground">        <item name="android:background">@color/style_blue</item>    </style>               <style name="MyCustomTheme" parent="android:Theme">              <item name="android:windowTitleBackgroundStyle">@style/ TitleBarBackground</item>         <item name="android:windowTitleSize">50dp</item>     </style> </resources>

2 定义标题栏布局 custom_title.xml

标题栏布局中可以根据自身需求定义。

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:id="@+id/screen"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    android:orientation="vertical">        <TextView        android:id="@+id/head_center_text"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_centerInParent="true"        android:text=""         android:textColor="#FFFFFF"        />        <TextView        android:id="@+id/ head_left_text"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_alignParentLeft="true"        android:text=""         android:textColor="#FFFFFF"/>           <Button    android:id="@+id/ head_TitleBackBtn"        android:layout_width="60dp"           android:layout_height="60dp"        android:background="@drawable/back"        android:gravity="center"        android:layout_marginTop="0dp"        android:layout_alignParentRight="true"/></RelativeLayout>

3 AndroidManifest.xml中应用自定义标题栏

<application        android:name=".IndexActivity"        android:icon="@drawable/ic_launchermain"        android:label="@string/app_name"        android:theme="@style/MyCustomTheme" >

4 自定义代码封装

import android.app.Activity;import android.view.KeyEvent;import android.view.View;import android.view.View.OnClickListener;import android.view.Window;import android.widget.Button;import android.widget.TextView;import com.aaron.util.R;/** * @author aaron *  */public class CustomTitleBar {private static Activity mActivity;/** * @see [自定义标题栏] * @param activity * @param title */public static void getTitleBar(Activity activity,String title) {mActivity = activity;activity.requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);activity.setContentView(R.layout.custom_title);activity.getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE,R.layout.custom_title);TextView textView = (TextView) activity.findViewById(R.id.head_center_text);textView.setText(title);Button titleBackBtn = (Button) activity.findViewById(R.id.TitleBackBtn);titleBackBtn.setOnClickListener(new OnClickListener() {public void onClick(View v) {KeyEvent newEvent = new KeyEvent(KeyEvent.ACTION_DOWN,KeyEvent.KEYCODE_BACK);mActivity.onKeyDown(KeyEvent.KEYCODE_BACK, newEvent);}});}}

5 Activity中添加设置自定义标题代码

@Overrideprotected void onCreate(Bundle savedInstanceState) {// TODO Auto-generated method stubsuper.onCreate(savedInstanceState);// ---------------------------------------------------// 自定义Activity标题栏TitleSet. getTitleBar(this,"我的自定义标题栏");// ---------------------------------------------------setContentView(R.layout.main);}

6 截图

更多相关文章

随机推荐