Android 隐藏导航栏

Android 隐藏导航栏

View decorView = getWindow().getDecorView();
//隐藏导航栏和状态栏。
int uiOptions = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
              | View.SYSTEM_UI_FLAG_FULLSCREEN;
decorView.setSystemUiVisibility(uiOptions);