android中动态实现全屏和动态退出全屏方法

** 
 * 动态设置全屏 
 */ 
private void setFullScreen(){ 
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN); 
   } 

 

/** 
 * 动态取消全屏 
 */ 
private void quitFullScreen(){ 
    final WindowManager.LayoutParams attrs = getWindow().getAttributes(); 
    attrs.flags &= (~WindowManager.LayoutParams.FLAG_FULLSCREEN); 
    getWindow().setAttributes(attrs); 
    getWindow().clearFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS); 
}