Android中字体颜色的设置
1、在android中经常看到设置的颜色为八位的十六进制的颜色值,例如:
1 2 3 | public static final class color{ public static final int lightblue= 0x7f040000 ; } |
或者在Java中tx.setTextColor(0xffff00f);
说明:
0xffff00ff是int类型的数据,分组一下0x|ff|ff00ff,0x表示颜色整数的标记,ff表示透明度,f00f表示色值,注意:0x后面ffff00ff必须是8位的颜色表示。
颜色和不透明度(alpha)值以十六进制表示法表示。任何一种颜色的值范围都是0到255(00到ff)。
对于 alpha,00表示完全透明,ff表示完全不透明。
表达式顺序是“aabbggrr”,其中“aa=alpha”(00到ff);“bb=blue”(00到ff);“gg=green”(00到ff);“rr=red”(00到ff)。
2、Android中设置文本颜色的四种方法:
一、利用系统自带的颜色类
tx.setTextColor(android.graphics.Color.RED);
二、数字颜色表示
tx.setTextColor(0xffff00f);
三、自定义颜色
在工程目录values文件夹下新建一个color.xml,内容如下:
<?xmlversion="1.0"encoding="utf-8"?>
<resources>
<drawablename="dkgray">#80808FF0</drawable>
<drawablename="yello">#F8F8FF00</drawable>
<drawablename="white">#FFFFFF</drawable>
<drawablename="darkgray">#938192</drawable>
<drawablename="lightgreen">#7cd12e</drawable>
<drawablename="black">#ff000000</drawable>
<drawablename="blue">#ff0000ff</drawable>
<drawablename="cyan">#ff00ffff</drawable>
<drawablename="gray">#ff888888</drawable>
<drawablename="green">#ff00ff00</drawable>
<drawablename="ltgray">#ffcccccc</drawable>
<drawablename="magenta">#ffff00ff</drawable>
<drawablename="red">#ffff0000</drawable>
<drawablename="transparent">#00000000</drawable>
<drawablename="yellow">#ffffff00</drawable>
</resources>
根据个人需要,颜色可以自行添加。
在Java中设置:
tx.setTextColor(tx.getResources().getColor(R.drawable.red));
color.xml中也可用color标签
<colorname="red">#ffff0000</color>
java中设置相应改为:
tx.setTextColor(tx.getResources().getColor(R.color.red));
四、直接在xml的TextView中设置
android:textColor="#F8F8FF00"或
android:textColor="#F8FF00"
3、另附Android中146种颜色对应的xml色值:
<?xmlversion="1.0"encoding="utf-8"?>
<resources>
<colorname="white">#FFFFFF</color><!--白色-->
<colorname="ivory">#FFFFF0</color><!--象牙色-->
<colorname="lightyellow">#FFFFE0</color><!--亮黄色-->
<colorname="yellow">#FFFF00</color><!--黄色-->
<colorname="snow">#FFFAFA</color><!--雪白色-->
<colorname="floralwhite">#FFFAF0</color><!--花白色-->
<colorname="lemonchiffon">#FFFACD</color><!--柠檬绸色-->
<colorname="cornsilk">#FFF8DC</color><!--米绸色-->
<colorname="seashell">#FFF5EE</color><!--海贝色-->
<colorname="lavenderblush">#FFF0F5</color><!--淡紫红-->
<colorname="papayawhip">#FFEFD5</color><!--番木色-->
<colorname="blanchedalmond">#FFEBCD</color><!--白杏色-->
<colorname="mistyrose">#FFE4E1</color><!--浅玫瑰色-->
<colorname="bisque">#FFE4C4</color><!--桔黄色-->
<colorname="moccasin">#FFE4B5</color><!--鹿皮色-->
<colorname="navajowhite">#FFDEAD</color><!--纳瓦白-->
<colorname="peachpuff">#FFDAB9</color><!--桃色-->
<colorname="gold">#FFD700</color><!--金色-->
<colorname="pink">#FFC0CB</color><!--粉红色-->
<colorname="lightpink">#FFB6C1</color><!--亮粉红色-->
<colorname="orange">#FFA500</color><!--橙色-->
<colorname="lightsalmon">#FFA07A</color><!--亮肉色-->
<colorname="darkorange">#FF8C00</color><!--暗桔黄色-->
<colorname="coral">#FF7F50</color><!--珊瑚色-->
<colorname="hotpink">#FF69B4</color><!--热粉红色-->
<colorname="tomato">#FF6347</color><!--西红柿色-->
<colorname="orangered">#FF4500</color><!--红橙色-->
<colorname="deeppink">#FF1493</color><!--深粉红色-->
<colorname="fuchsia">#FF00FF</color><!--紫红色-->
<colorname="magenta">#FF00FF</color><!--红紫色-->
<colorname="red">#FF0000</color><!--红色-->
<colorname="oldlace">#FDF5E6</color><!--老花色-->
<colorname="lightgoldenrodyellow">#FAFAD2</color><!--亮金黄色-->
<colorname="linen">#FAF0E6</color><!--亚麻色-->
<colorname="antiquewhite">#FAEBD7</color><!--古董白-->
<colorname="salmon">#FA8072</color><!--鲜肉色-->
<colorname="ghostwhite">#F8F8FF</color><!--幽灵白-->
<colorname="mintcream">#F5FFFA</color><!--薄荷色-->
<colorname="whitesmoke">#F5F5F5</color><!--烟白色-->
<colorname="beige">#F5F5DC</color><!--米色-->
<colorname="wheat">#F5DEB3</color><!--浅黄色-->
<colorname="sandybrown">#F4A460</color><!--沙褐色-->
<colorname="azure">#F0FFFF</color><!--天蓝色-->
<colorname="honeydew">#F0FFF0</color><!--蜜色-->
<colorname="aliceblue">#F0F8FF</color><!--艾利斯兰-->
<colorname="khaki">#F0E68C</color><!--黄褐色-->
<colorname="lightcoral">#F08080</color><!--亮珊瑚色-->
<colorname="palegoldenrod">#EEE8AA</color><!--苍麒麟色-->
<colorname="violet">#EE82EE</color><!--紫罗兰色-->
<colorname="darksalmon">#E9967A</color><!--暗肉色-->
<colorname="lavender">#E6E6FA</color><!--淡紫色-->
<colorname="lightcyan">#E0FFFF</color><!--亮青色-->
<colorname="burlywood">#DEB887</color><!--实木色-->
<colorname="plum">#DDA0DD</color><!--洋李色-->
<colorname="gainsboro">#DCDCDC</color><!--淡灰色-->
<colorname="crimson">#DC143C</color><!--暗深红色-->
<colorname="palevioletred">#DB7093</color><!--苍紫罗兰色-->
<colorname="goldenrod">#DAA520</color><!--金麒麟色-->
<colorname="orchid">#DA70D6</color><!--淡紫色-->
<colorname="thistle">#D8BFD8</color><!--蓟色-->
<colorname="lightgray">#D3D3D3</color><!--亮灰色-->
<colorname="lightgrey">#D3D3D3</color><!--亮灰色-->
<colorname="tan">#D2B48C</color><!--茶色-->
<colorname="chocolate">#D2691E</color><!--巧可力色-->
<colorname="peru">#CD853F</color><!--秘鲁色-->
<colorname="indianred">#CD5C5C</color><!--印第安红-->
<colorname="mediumvioletred">#C71585</color><!--中紫罗兰色-->
<colorname="silver">#C0C0C0</color><!--银色-->
<colorname="darkkhaki">#BDB76B</color><!--暗黄褐色-->
<colorname="rosybrown">#BC8F8F</color><!--褐玫瑰红-->
<colorname="mediumorchid">#BA55D3</color><!--中粉紫色-->
<colorname="darkgoldenrod">#B8860B</color><!--暗金黄色-->
<colorname="firebrick">#B22222</color><!--火砖色-->
<colorname="powderblue">#B0E0E6</color><!--粉蓝色-->
<colorname="lightsteelblue">#B0C4DE</color><!--亮钢兰色-->
<colorname="paleturquoise">#AFEEEE</color><!--苍宝石绿-->
<colorname="greenyellow">#ADFF2F</color><!--黄绿色-->
<colorname="lightblue">#ADD8E6</color><!--亮蓝色-->
<colorname="darkgray">#A9A9A9</color><!--暗灰色-->
<colorname="darkgrey">#A9A9A9</color><!--暗灰色-->
<colorname="brown">#A52A2A</color><!--褐色-->
<colorname="sienna">#A0522D</color><!--赭色-->
<colorname="darkorchid">#9932CC</color><!--暗紫色-->
<colorname="palegreen">#98FB98</color><!--苍绿色-->
<colorname="darkviolet">#9400D3</color><!--暗紫罗兰色-->
<colorname="mediumpurple">#9370DB</color><!--中紫色-->
<colorname="lightgreen">#90EE90</color><!--亮绿色-->
<colorname="darkseagreen">#8FBC8F</color><!--暗海兰色-->
<colorname="saddlebrown">#8B4513</color><!--重褐色-->
<colorname="darkmagenta">#8B008B</color><!--暗洋红-->
<colorname="darkred">#8B0000</color><!--暗红色-->
<colorname="blueviolet">#8A2BE2</color><!--紫罗兰蓝色-->
<colorname="lightskyblue">#87CEFA</color><!--亮天蓝色-->
<colorname="skyblue">#87CEEB</color><!--天蓝色-->
<colorname="gray">#808080</color><!--灰色-->
<colorname="grey">#808080</color><!--灰色-->
<colorname="olive">#808000</color><!--橄榄色-->
<colorname="purple">#800080</color><!--紫色-->
<colorname="maroon">#800000</color><!--粟色-->
<colorname="aquamarine">#7FFFD4</color><!--碧绿色-->
<colorname="chartreuse">#7FFF00</color><!--黄绿色-->
<colorname="lawngreen">#7CFC00</color><!--草绿色-->
<colorname="mediumslateblue">#7B68EE</color><!--中暗蓝色-->
<colorname="lightslategray">#778899</color><!--亮蓝灰-->
<colorname="lightslategrey">#778899</color><!--亮蓝灰-->
<colorname="slategray">#708090</color><!--灰石色-->
<colorname="slategrey">#708090</color><!--灰石色-->
<colorname="olivedrab">#6B8E23</color><!--深绿褐色-->
<colorname="slateblue">#6A5ACD</color><!--石蓝色-->
<colorname="dimgray">#696969</color><!--暗灰色-->
<colorname="dimgrey">#696969</color><!--暗灰色-->
<colorname="mediumaquamarine">#66CDAA</color><!--中绿色-->
<colorname="cornflowerblue">#6495ED</color><!--菊兰色-->
<colorname="cadetblue">#5F9EA0</color><!--军兰色-->
<colorname="darkolivegreen">#556B2F</color><!--暗橄榄绿-->
<colorname="indigo">#4B0082</color><!--靛青色-->
<colorname="mediumturquoise">#48D1CC</color><!--中绿宝石-->
<colorname="darkslateblue">#483D8B</color><!--暗灰蓝色-->
<colorname="steelblue">#4682B4</color><!--钢兰色-->
<colorname="royalblue">#4169E1</color><!--皇家蓝-->
<colorname="turquoise">#40E0D0</color><!--青绿色-->
<colorname="mediumseagreen">#3CB371</color><!--中海蓝-->
<colorname="limegreen">#32CD32</color><!--橙绿色-->
<colorname="darkslategray">#2F4F4F</color><!--暗瓦灰色-->
<colorname="darkslategrey">#2F4F4F</color><!--暗瓦灰色-->
<colorname="seagreen">#2E8B57</color><!--海绿色-->
<colorname="forestgreen">#228B22</color><!--森林绿-->
<colorname="lightseagreen">#20B2AA</color><!--亮海蓝色-->
<colorname="dodgerblue">#1E90FF</color><!--闪兰色-->
<colorname="midnightblue">#191970</color><!--中灰兰色-->
<colorname="aqua">#00FFFF</color><!--浅绿色-->
<colorname="cyan">#00FFFF</color><!--青色-->
<colorname="springgreen">#00FF7F</color><!--春绿色-->
<colorname="lime">#00FF00</color><!--酸橙色-->
<colorname="mediumspringgreen">#00FA9A</color><!--中春绿色-->
<colorname="darkturquoise">#00CED1</color><!--暗宝石绿-->
<colorname="deepskyblue">#00BFFF</color><!--深天蓝色-->
<colorname="darkcyan">#008B8B</color><!--暗青色-->
<colorname="teal">#008080</color><!--水鸭色-->
<colorname="green">#008000</color><!--绿色-->
<colorname="darkgreen">#006400</color><!--暗绿色-->
<colorname="blue">#0000FF</color><!--蓝色-->
<colorname="mediumblue">#0000CD</color><!--中兰色-->
<colorname="darkblue">#00008B</color><!--暗蓝色-->
<colorname="navy">#000080</color><!--海军色-->
<colorname="black">#000000</color><!--黑色-->
</resources>
更多相关文章
- android 字符串、颜色和尺寸
- Android materialDesign 风格阴影 改变阴影颜色
- (Android)react-native更改状态栏文字和图标颜色
- Android TextView中文字通过SpannableString来设置超链接、颜色
- Android Studio Gradle多渠道打包(动态设定App名称,应用图标,背景
- 设置listview中的item的颜色
- Android开发 - 丰富常用的颜色文件colors.xml