android全屏

//隐去标题栏(应用程序的名字)  
this.requestWindowFeature(Window.FEATURE_NO_TITLE);
//隐去状态栏部分(电池等图标和一切修饰部分)
this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
原文地址:https://www.cnblogs.com/imlucky/p/3257965.html