It's perfectly possible. They're doing it by setting the window type as TYPE_SYSTEM_ALERT, and then switching it to TYPE_SYSTEM_OVERLAY as needed. http://devel

It's perfectly possible. They're doing it by setting the window type as TYPE_SYSTEM_ALERT, and then switching it to TYPE_SYSTEM_OVERLAY as needed. http://developer.android.com/reference/android/view/WindowManager.LayoutParams.html#TYPE_SYSTEM_ALERT http://developer.android.com/reference/android/view/WindowMa...