Hide Actionbar/NavigationBar

Hi averyone!

I spent a day to find what I do wrong, but I can't. I want to hide actionbar/navigationbar. I do the same things like all other, it helps to hide actionbar, but any taps on the screen brings it bar back over my screen =(

I suppose that may be I set this style for wrong View or maybe I sould listen some events.. I found that some persons recommend to listen Window.onWindowFocusChanged, but I don't know how to override it for Unity player window.

I tried to set style for UnityPlayer.currentActivity.getWindow().getDecorView() and had the same result.

And I found interesting moment, that taps in myUnityScripts are processed only when actionbar is visible... I belive that I set style for wrong view, but how to get corrent one?

Please help!

My java plugin I add below:

 public static void Init(boolean fullscreen)
     {
         Log.d(TAG, "init (" + fullscreen + ")" );
            
         if (UnityPlayer.currentActivity.getActionBar() != null)
         {
             Log.d(TAG, "getActionBar is not null");
             UnityPlayer.currentActivity.getActionBar().hide();
         } else {
             Log.d(TAG, "getActionBar returns null =( ");
             
             UnityPlayer.currentActivity.runOnUiThread(new Runnable() {
                 
                 @Override
                 public void run() {
                     
                     try {
                     
                         Log.d(TAG, "runOnUiThread -> run ()");
                         
                         Window window = UnityPlayer.currentActivity.getWindow();
                         View targetView = window.getCurrentFocus();
                         
                         targetView.setOnFocusChangeListener( new OnFocusChangeListener() {
                             
                             @Override
                             public void onFocusChange(View v, boolean hasFocus) {        
                                 try
                                 {            
                                     if (hasFocus) {
                                         Log.d(TAG, "listener -> onFocusChange -> setting");
                                         v.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 // hide nav bar
                                             | View.SYSTEM_UI_FLAG_FULLSCREEN // hide status bar
                                            );
                                     }
                                 } catch (Exception e) {
                                     Log.d(TAG, "exception on setOnFocusChangeListener: " + e.toString());
                                 }
                             }
                         });
                         
                         targetView.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 // hide nav bar
                                 | View.SYSTEM_UI_FLAG_FULLSCREEN // hide status bar
                                );                    
                     } catch (Exception e) {
                         Log.d(TAG, "Exception on setter " + e.toString());
                     }
                 }
             });
         }
     
         Log.d(TAG, " < init");
     }