1> 准备背景图片: background_pix.png
注:用背景图片比用颜色好处,可以让背景看起来有凹凸感.
2> drawable文件夹下放xml文件
bitmap_repeat.xml
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<?xml version= "1.0" encoding= "utf-8" ?> <bitmap xmlns:android= "http://schemas.android.com/apk/res/android" android:src= "@drawable/title_pic" android:tilemode= "repeat" > </bitmap> |
3> 定义样式文件style.xml
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<?xml version= "1.0" encoding= "utf-8" ?> <resources> <!-- 自定义标题样式 --> <style name= "statusbarbackground" > <item name= "android:background" > @drawable /bitmap_repeat </item> </style> <style name= "xtheme" parent= "android:theme" > <!-- window attributes --> <item name= "android:windowtitlebackgroundstyle" > @style /statusbarbackground </item> </style> <!-- 自定义标题样式 --> </resources> |
4> 在manifest.xml中引用主题android:theme="@style/xtheme"
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<activity android:name= ".activity.mainactivty" android:screenorientation= "portrait" android:configchanges= "keyboardhidden|orientation" android:theme= "@style/xtheme" > </activity> |
自定义标题栏layout文件ct_title.xml
注: ct_title.xml文件中用如下方式设置标题栏背景会出下填充不满效果
android:background="@drawable/bitmap_repeat "
在activity中引用
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@override public void oncreate(bundle savedinstancestate) { super .oncreate(savedinstancestate); requestwindowfeature(window.feature_custom_title); setcontentview(r.layout.main); getwindow().setfeatureint(window.feature_custom_title,r.layout.ct_title); } |