Android 应用的全屏和非全屏实现代码

Android 应用的全屏和非全屏实现代码

 全屏显示操作:

  /**
   * 全屏显示
   */
  private void setFullSreen() {
    WindowManager.LayoutParams params = getWindow().getAttributes();
    params.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;
    getWindow().setAttributes(params);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
    //getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN); // Activity全屏显示,且状态栏被覆盖掉
  }

退出全屏操作:

 /**
   * 退出全屏
   */
  private void exitFullSreen() {
    WindowManager.LayoutParams params = getWindow().getAttributes();
    params.flags &= (~WindowManager.LayoutParams.FLAG_FULLSCREEN);
    getWindow().setAttributes(params);
    getWindow().clearFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
    //getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN); // Activity全屏显示,但是状态栏不会被覆盖掉,而是正常显示,只是Activity顶端布局会被覆盖住
  }

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