[1/2] Install the default SoundPack from internal storage

Change-Id: I6b904497003820f6c707cc1a07dbbd98762924a2
PrivacyGuard: confirm permissions reset

The button to reset all application permissions to enabled looks
suspiciously like a refresh button. Prompt the user with a confirmation
dialog to make sure they know what they've pressed.

Change-Id: I0444c5bf8e9533feccf890055d34d3200609c6f6