5fc6910227c9052328002cedbf211ecb5edfcc4b - platform_frameworks_base

commit	5fc6910227c9052328002cedbf211ecb5edfcc4b	[log] [tgz]
author	Ahaan Ugale <augale@google.com>	Mon Jun 07 11:36:09 2021 -0700
committer	Ahaan Ugale <augale@google.com>	Tue Jun 08 14:26:04 2021 -0700
tree	00a9edc26c3b3024dc9c1ea3ee8c0f7bef266ffa
parent	1e70989c61e1e06c1de508cb8262299dd349ebd8 [diff]

Grant HotwordDetectionService RECORD_AUDIO and CAPTURE_AUDIO_HOTWORD.

HotwordDetectionService is an isolated service which ordinarily cannot
hold permissions. An isolated service has its own uid separate from the
owning package.
To allow it to access mic audio, we dynamically override the permissions
check based on the currently bound HotwordDetectionService.

Bug: 190011174
Test: manual - sample app can read audio (with a few other wip changes)
Test: atest CtsVoiceInteractionTestCases
Change-Id: I5abc809546184ef13cb9eb009f916afae6bdf1af

core/java/android/service/voice/VoiceInteractionManagerInternal.java[diff]
services/core/java/com/android/server/pm/permission/PermissionManagerService.java[diff]
services/core/java/com/android/server/pm/permission/PermissionManagerServiceInternal.java[diff]
services/core/java/com/android/server/policy/AppOpsPolicy.java[diff]
services/voiceinteraction/java/com/android/server/voiceinteraction/HotwordDetectionConnection.java[diff]
services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerService.java[diff]
services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerServiceImpl.java[diff]

7 files changed