Android全屏设置及取消全屏设置

1、//在onCreat方法中setContentView（）之前插入 requestWindowFeature(Window.FEATURE_NO_TITLE);//取消标题栏 getWindow().setFlags(WindowManager.LayoutParams. FLAG_FULLSCREEN ,               WindowManager.LayoutParams. FLAG_FULLSCREEN);//全屏 注：这种方法在启动activity时会闪现状态栏之后再全屏 2、在manifest里面配置：只在当前Activity内显示全屏 为整个应用配置全屏显示 3、/**  * 全屏切换  */ public void fullScreenChange() { SharedPreferences mPreferences = PreferenceManager.getDefaultSharedPreferences(this); boolean fullScreen = mPreferences.getBoolean("fullScreen", false); WindowManager.LayoutParams attrs = getWindow().getAttributes();  System.out.println("fullScreen的值:" + fullScreen); if (fullScreen) { attrs.flags &= (~WindowManager.LayoutParams.FLAG_FULLSCREEN);  getWindow().setAttributes(attrs);  //取消全屏设置 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS); mPreferences.edit().putBoolean("fullScreen", false).commit() ; } else { attrs.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;  getWindow().setAttributes(attrs);  getWindow().addFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);  mPreferences.edit().putBoolean("fullScreen", true).commit(); } }

 

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