Android Activity设置全屏

Android4.0以后

一般的全屏:

getWindow().getDecorView().setSystemUiVisibility(
      View.SYSTEM_UI_FLAG_LAYOUT_STABLE
      | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
      | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
      | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
      | View.SYSTEM_UI_FLAG_FULLSCREEN
      | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
      | View.INVISIBLE);

此时全屏手下滑可以调出status bar和navigation button。

在源码中可以添加:

getWindow().getDecorView().setSystemUiVisibility(
      View.STATUS_BAR_DISABLE_EXPAND
      |View.STATUS_BAR_DISABLE_NOTIFICATION_ICONS
      |View.STATUS_BAR_DISABLE_NOTIFICATION_ALERTS
      |View.STATUS_BAR_DISABLE_SYSTEM_INFO
      | View.STATUS_BAR_DISABLE_HOME
      | View.STATUS_BAR_DISABLE_RECENT
      | View.STATUS_BAR_DISABLE_BACK
      | View.SYSTEM_UI_FLAG_LAYOUT_STABLE
      | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
      | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
      | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
      | View.SYSTEM_UI_FLAG_FULLSCREEN
      | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
      | View.INVISIBLE);

此时是真正的全屏,无法调出Home等

原文地址:https://www.cnblogs.com/kunkka/p/4555032.html