java - WindowManager with Animation (is it possible?) -

is there way inflate view windowmanager using animation (at android's project)? can't using examples in sites! used many examples none worked!

public bannerlayout(activity activity, final context context) {     super(context);      this.context = context;      final windowmanager.layoutparams params = new windowmanager.layoutparams(              windowmanager.layoutparams.type_system_overlay,             windowmanager.layoutparams.flag_layout_in_screen |              windowmanager.layoutparams.flag_watch_outside_touch,             pixelformat.translucent);       wm = (windowmanager) context.getsystemservice(context.window_service);          layoutinflater inflater = (layoutinflater) context.getsystemservice(context.layout_inflater_service);      this.popuplayout = (relativelayout) inflater.inflate(r.layout.popup_activity, null);     this.popuplayout.setvisibility(gone);     this.setactive(false);      wm.addview(this.popuplayout, params);      context.getsystemservice(context.layout_inflater_service); }   private void show(){     animation in = animationutils.loadanimation(this.context, android.r.anim.fade_in);     this.popuplayout.setanimation(in);      this.setactive(true);     this.popuplayout.setvisibility(visible); } 

i'm not sure exact requirements task, there's 2 ways provide animation window:

1. use windowmanager.layoutparams.windowanimations following:

   params.windowanimations = android.r.style.animation_translucent; 

2. add additonal 'container' view, because windowmanager not real viewgroup , normal animation adding views not working it. this question has been asked already, lacks code. apply following way:

   public class bannerlayout extends view {      private final context mcontext;      private final viewgroup mpopuplayout;      private final viewgroup mparentview;      public bannerlayout(activity activity, final context context) {         super(context);          mcontext = context;          final windowmanager.layoutparams params = new windowmanager.layoutparams(                 windowmanager.layoutparams.type_system_overlay,                 windowmanager.layoutparams.flag_layout_in_screen |                         windowmanager.layoutparams.flag_watch_outside_touch,                 pixelformat.translucent);          final windowmanager mwinmanager = (windowmanager) context.getsystemservice(context.window_service);          layoutinflater inflater = (layoutinflater) context.getsystemservice(context.layout_inflater_service);         mpopuplayout = (relativelayout) inflater.inflate(r.layout.popup_activity, null);         mpopuplayout.setvisibility(gone);          params.width = actionbar.layoutparams.wrap_content;         params.height = actionbar.layoutparams.wrap_content;          // default variant         // params.windowanimations = android.r.style.animation_translucent;          mparentview = new framelayout(mcontext);          mwinmanager.addview(mparentview, params);          mparentview.addview(mpopuplayout);         mpopuplayout.setvisibility(gone);     }      /**      * shows view      */     public void show(){         final animation in = animationutils.loadanimation(this.mcontext, android.r.anim.fade_in);          in.setduration(2000);          mpopuplayout.setvisibility(visible);         mpopuplayout.startanimation(in);     }      /**      * hides view      */     public void hide() {         mpopuplayout.setvisibility(gone);     } }