volume changes bug onNotification

master game music volume increases when a iOS notification shown at top line of the screen. (whatsapp etc)
volume sets its defaults if user touchs and drags hidden top iOS notification center down to the screen.
if another notification cames volume increases again.
(game volume level sets as ringer volumes level)

Build: 2012.730 [import]uid: 96683 topic_id: 20905 reply_id: 320905[/import]

I build again. now there is no bug :slight_smile: but keep tracking [import]uid: 96683 topic_id: 20905 reply_id: 82438[/import]