Activity设置全屏的三种方法

时间:2023-02-09 15:44:29

 

1.super.onCreate(savedInstanceState)方法之前调用:
            setTheme(android.R.style.Theme_Light_NoTitleBar_Fullscreen);
           
2.setContentView(R.layout.xxx)之前调用:
            requestWindowFeature(Window.FEATURE_NO_TITLE); // 去除标题
            getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN); // 去除状态栏
       
3.清单文件中配置:
            android:theme="@android:style/Theme.Light.NoTitleBar.Fullscreen"
            android:theme="@android:style/Theme.Black.NoTitleBar.Fullscreen"
            该两个属性可以再application中设置也可以再activity中设置,在application节点中设置该程序所有的activity都会是全屏显示
            在activity中设置只有该activity是全屏显示的