Setsystemuivisibility () Popupwindow and view's first click event is lost

When you set setsystemuivisibility () in view, the first time a view's Click event is lost, the solution:

Setonsystemuivisibilitychangelistener (new  Onsystemuivisibilitychangelistener () {        @Override         publicvoid onsystemuivisibilitychange (int  visibility) {            if ( (Visibility & system_ui_flag_hide_navigation) = = 0)                {//  show my app view             }        }   });

Reason: Probably call setsystemuivisibility after showing the view has no focus event, can not interact with the interface, the first click is to get the focus, can interact

So need early listener inside manual This UI view, in order to interact, for specific reasons do not see the official source code and its documentation, if wrong to correct, thank you!

Setsystemuivisibility () Popupwindow and view's first click event is lost