設定全屏

1.編程方式
Java代碼 
public void setFullScreenMethod1(boolean isFullScreen) { 
    if (isFullScreen) { 
        getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN); 
    } else { 
        getWindow().addFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN); 
        //也可以用下面的清除Flag 
        //getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN); 
    } 
} 
public void setFullScreenMethod2(boolean isFullScreen) { 
    if (isFullScreen) { 
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,  
 
WindowManager.LayoutParams.FLAG_FULLSCREEN); 
    } else { 
        getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN); 
    } 
} 
 
2.配置theme方式
也可以在AndroidMenifest.xml中配置。在application或者activity元素中加上下面屬性
Xml代碼 
<activity android:name="XXX" android:theme="@android:style/Theme.NoTitleBar" /> 
<activity android:name="XXX" android:theme="@android:style/Theme.NoTitleBar.Fullscreen" /> 
 
3.用style方法
在styles.xml檔案中定義下面style
Xml代碼 
<style name="FullScreenTheme"> 
    <item name="android:windowNoTitle">true</item> 
    <item name="android:windowFullscreen">true</item> 
    <item name="android:windowContentOverlay">@null</item> 
</style> 
在 AndroidMenifest.xml使用
Xml代碼 
<activity android:name="XXX" android:theme="@android:style/FullScreenTheme" /> 

作者“程式人生”