tree 671df1ee795bd95861eb3675f5f9986b09a2c266
parent 634d68c4d152221685450ef0fc62cbf62dfe2f48
author Li Wei <liwei@codeaurora.org> 1462332713 +0800
committer Linux Build Service Account <lnxbuild@localhost> 1472048289 -0600

Add volume boost and volume enhancement UI

 - Add volume boost UI in calling screen to enable volume boost and
   volume enhancement function during calling

 - Apply volume boost UI with new icon.

 - Update the volume boost UI by phone/audio status change

 - Enable volume boost icon in TTY HCO(TTY + Earpiece) in UI layer.

 - Restrict volume boost function with earpiece and speaker audio mode.

(cherry-picked from commit266994342829b00452462176ab17e691edde5ec5)

Change-Id: Ic42d8a24602939038c60e6a1a2812a4125200c99
CRs-Fixed: 955705