Limitation: When two apps make sound simultaneously while one uses a BT
route and the other uses the default route, switching activities between
the two different apps will not change the BT A2DP status until one of
the apps changes its playback status to inactive.
Bug: 32958908, Bug: 35567695, Bug: 33186346
Test: Passed MediaRouter/MediaSession test, and manually varified that
the b/33186346 is fixed.
Change-Id: I1da97dcb74fa2095425b311ad62cdd00f8118cea
(cherry picked from commit b3658569e9)
Instead of selecting default route, select the fallback route to avoid
making sound via the default route while a BT route is available.
Bug: 63582431
Test: manual
Change-Id: I2cb8fbf6c518294fcec2bf14a5d8175c7302396f
Default music volume is changed from 3/4 of max to 1/3 of max to
reduce initial volume over headphones percieved as too agressive.
Also add a property ro.config.media_vol_default to modify this
default value.
Bug: 62608451
Test: verify default music volume over headphones after factory reset.
Change-Id: Icadb99e1bafe88984d3a3a05014d4d4648830693
Internal API, available through AudioManagerInternal, to flag
a UID as having lost the ability to play audio. When that
happens, all players associated with this UID are paused, and
future players are immediately paused when they report they
started.
Users of this API must "enable" a previously banned UID when
it is no longer in use.
Test: upcoming manual test with background apps
Bug: 34471029
Change-Id: Ic1c103aabe8f3897072b3ce938d84cb949540e23
Bug: 36220140
Test: verify AUDIO_BECOMING_NOISY intent is broacast when a USB_HEADSET
device is disconnected.
Change-Id: I6bfafc0174d5a02cc64862074f60e073407337d3
Do not suppress VoIP audio in any DnD mode.
Test: start a VoIP app and enter Total Silence mode, verify comm audio is still heard.
Bug: 37742663
Change-Id: I40de67b45713f476a2e07b05ac84bd6663f50fdf
When entering Total silence mode, text prompts from a11y were losing
AppOpsManager.OP_PLAY_AUDIO, causing them to play muted (amplification
of 0.0f) even though the STREAM_ACCESSIBILITY volume was not.
The fix consists in adding another category of sound suppression
behavior in AudioAttributes, for usage types that should never be
suppressed (== muted), and using it for USAGE_ACCESSIBILITY.
When ZenModeHelper iterates over usages to mute/unmute players,
consider whether that usage's suppression behavior is SUPPRESSIBLE_NEVER.
Test: turn Talkback on, then enter Total silence and verify Talkback is heard
Bug 62827456
Change-Id: I48cae48797ef9bc6bcaee82484ba078ee445345c
Also fix MediaRoute update for USB devices
Bug: 62492975
Test: check warning with USB headset and property audio.safemedia.force.
Change-Id: If947beaf81b74b1e560402648042047cb23f1df6
Most @SystemApi methods should be protected with system (or higher)
permissions, so annotate common methods with @RequiresPermission to
make automatic verification easier.
Verification is really only relevant when calling into system
services (where permissions checking can happen on the other side of
a Binder call), so annotate managers with the new @SystemService
annotation, which is now automatically documented.
This is purely a docs change; no logic changes are being made.
Test: make -j32 update-api && make -j32 offline-sdk-docs
Bug: 62263906
Change-Id: I2554227202d84465676aa4ab0dd336b5c45fc651
Otherwise the (CTS) server might run out of connections.
Bug: 38391487
Bug: 22771132
Test: build, run CTS, stream music
Change-Id: I92c782a6799ab36eec8df3f7c3217bea667b838a
Add player types for playback activity monitoring:
- AAudio
- hardware sources
- proxy for external players
Fix some declarations that do not follow coding guidelines
Test: n/a
Bug: 62027849
Change-Id: I14088a071a296fa8d342b36b550f1dc4e3388653
Previously only accessible from native.
Also improve documentation and comments.
Test: CTS VolumeShaperTest, Ducking
Bug: 38353147
Change-Id: I27bb34f0a5d28f80d138111bbeeb92653b5195c5
