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audio policy: add forced uses for system 

The volume and routing policy of AUDIO_STREAM_ENFORCED_AUDIBLE is
now controlled by AudioService by means of new forced use type
AUDIO_POLICY_FORCE_FOR_SYSTEM with config
AUDIO_POLICY_FORCE_SYSTEM_ENFORCED.

Bug 7032634.

Change-Id: Ib1834ec507f3aa726895b8fd3e8a91cc9cc601a7
This commit is contained in:
Eric Laurent 2012-10-08 15:46:44 -07:00
parent d282dfc4e9
commit 4daa843432
1 changed files with 2 additions and 0 deletions
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2
include/system/audio_policy.h
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@ -44,6 +44,7 @@ typedef enum {
AUDIO_POLICY_FORCE_DIGITAL_DOCK,
AUDIO_POLICY_FORCE_NO_BT_A2DP, /* A2DP sink is not preferred to speaker or wired HS */
AUDIO_POLICY_FORCE_REMOTE_SUBMIX,
AUDIO_POLICY_FORCE_SYSTEM_ENFORCED,
AUDIO_POLICY_FORCE_CFG_CNT,
AUDIO_POLICY_FORCE_CFG_MAX = AUDIO_POLICY_FORCE_CFG_CNT - 1,
@ -57,6 +58,7 @@ typedef enum {
AUDIO_POLICY_FORCE_FOR_MEDIA,
AUDIO_POLICY_FORCE_FOR_RECORD,
AUDIO_POLICY_FORCE_FOR_DOCK,
AUDIO_POLICY_FORCE_FOR_SYSTEM,
AUDIO_POLICY_FORCE_USE_CNT,
AUDIO_POLICY_FORCE_USE_MAX = AUDIO_POLICY_FORCE_USE_CNT - 1,