9/7/2023 0 Comments Xamarin android windowmanager![]() ![]() User Controls present in Windows Presentation Foundation. avity = Gravity.TOP | Gravity.LEFT ĬtOnTouchListener(new View.A well planned course on WPF for Professionals and Starters I deal with the MVVM Practical challenges working with MVVM pattern and their solutions. ![]() WindowManager = (WindowManager) getSystemService(WINDOW_SERVICE) ĬtImageResource(R.drawable.ic_launcher) įinal WindowManager.LayoutParams params = new WindowManager.LayoutParams( Please help…if the implementation of the touch is not right please suggest a better way…thank you. I'm testing it using android 4.0.4 on real HTC Phone When ever I try to move the View (My head) it doesn't move in a stable way and keeps having a quake! LOParams.Gravity = GravityFlags.Top | GravityFlags.Left Īs you can see I have declared a WindowManager and added the view (MyHead) to it with special parameters Var windowService = this.GetSystemService() Public override void OnStart( intent, int startId) ![]() The service has wiindow manager to show the Icon on it…in Service "OnStart" event I initialize the Head : private StickyHeadView MyHead Log.Debug("Point : ", "X: " + Convert.ToString() + " Y: " + Convert.ToString()) WindowManager.UpdateViewLayout(this, OwnerService.LOParams) Var windowManager = windowService.JavaCast() Var windowService = OwnerService.GetSystemService() Public bool OnTouch(View v, MotionEvent e) Public StickyHeadView(StickyHeadService ContextService, Context context) I have inherited a class (StickyHeadView) from ImageView and implemented OnTouchListener listener using the following way : class StickyHeadView : ImageView, I have created the service and gave it the permission to show system alert windows (since the head is actually a system alert window) I have create a service to work in the background and based on a specific condition my icon should appear on the screen (exactly like when someone sends you a message on facebook the messenger service will hook the message and shows the chathead on the screen to notify you about the new message) I'm trying to draw an Icon over everything on the screen (TOP MOST) similar to the chathead of new Facebook messenger ![]()
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