fix audio derp

Change-Id: I1884acbcd385ffe812e8d69f055fa7d1c87f7c3c
audio and bt changes

Change-Id: I3f85165af09ab7f691ab2d71b6f618eaec546751
build torch

Change-Id: Ieac959194dfb94f8be11613529445fdbbd49dc72
add android.hardware.camera.flash-autofocus.xml permission

Change-Id: Ia07ee6c04c75e77914392845c70cb6af68b30748