android全屏顯示

全屏顯示有兩種方法
1：
        在onCreate方法裏面加上這句代碼 requestWindowFeature(Window.FEATURE_NO_TITLE);
2 ：
        
//顯示全屏
    private void setFullScreen()
    {
      getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);
     
    }
    //[代碼] 退出全屏函數：
    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);
    }