Pop up dialog in Android home screen

Question

Is it possible to show pop up dialog (AlertDialog) in home screen on the android device via services?

Answer 1

Does anyone needs option, "android:launchMode="singleInstance", when pop activity in the broadcast receiver or Service?? Without this option, my app started automatically and pop MyDialogActivity above it. And then, something happened wrong. (My app has the Main Activity with auto-login function. When the other new Activity started automatically, MyDialogActivity is hided by it.)

So, this is my sample xml code.

I hope someone needs my comments. :)