Improve volume management by keeping track of volume for each type
of device independently.
Volume for each stream (MUSIC, RINGTONE, VOICE_CALL...) is now maintained
per device.
The main changes are:
- AudioService now keeps tracks of stream volumes per device:
volume indexes are kept in a HashMap < device , index>.
active device is queried from policy manager when a volume change request
is received
initalization, mute and unmute happen on all device simultaneously
- Settings: suffixes is added to volume keys to store each device
volume independently.
- AudioSystem/AudioPolicyService/AudioPolicyInterface: added a device argument
to setStreamVolumeIndex() and getStreamVolumeIndex() to address each
device independently.
- AudioPolicyManagerBase: keep track of stream volumes for each device
and apply volume according to current device selection.
Change-Id: I61ef1c45caadca04d16363bca4140e0f81901b3f
Bring the Visualizer class into line with the SDK documentation by
returning ERROR_DEAD_OBJECT instead of ERROR_INVALID_OPERATION when
the Visualizer loses its binder connection to the mediaserver because
of a mediaserver restart.
Also add a new callback interface to allow clients to be
asynchronously notified in the case of server death. Right now, the
interface definition and the registration method are flagged as hidden
pending API council review/approval.
See http://b/issue?id=5717519 for details.
Change-Id: Id428fb946d6d7676bffd2a597366e8444ebe24f2
Signed-off-by: John Grossman <johngro@google.com>
Don't re-allocate buffers used by Visualizer callbacks as this causes an
unacceptable amount of GC thrash. Instead, lazily allocate the buffers and only
reallocate them when the required size changes.
See http://b/issue?id=5717519 for details.
Change-Id: I50458961992a64d9b3c46db7e5e8e6414a92228f
Signed-off-by: John Grossman <johngro@google.com>
Since the settings (notifications, ringtones, and alarms) request
rowId after inserting into DB, do not use bulk insert for them.
(Bulk insert does not return the rowId)
Change-Id: I8faf993f8ac2da96672594a1c92ddc917f964d6f
We need to close it explicitly after using it. Without this, fd will be closed
non-deterministically, and that will break the decode procedure.
Bug: 5808889
Change-Id: Icf9ff9abd6e327b122c6916df9750016b3d1b616
For historical reasons, messages to the AudioSystem
handler in AudioService have a complex identifier combining several information.
Messages for a particular stream contain the stream type as part of the message type.
This complexity is not needed as the stream messages also carry a reference to the
VolumeStreamState object which contains all necessary information, including the stream type.
Also grouped parameters of MSG_PERSIST_VOLUME message into a single bit field to make room for
further needs.
Change-Id: Ia27af626b3447541e8f9eaceba21389a824d88e2
The use case for master mute is to toggle it on and off from a
KEYCODE_VOLUME_MUTE event, so this was unnecessary and prevented unmuting
in certain cases
Bug: 5724755
Change-Id: I041a112cd39e1c00dcae27e2266a95ce225e9b64
Signed-off-by: Mike Lockwood <lockwood@google.com>
3-state item to toggle between Silent/Vibrate/Ringer in long-press power menu.
No volume dialog on lockscreen, unless Power menu is up.
Set VIBRATE_IN_SILENT=1 when upgrading device.
Change-Id: I097d216f96c4abdbd83420e0c477106951b3607d
* commit '5126f1d413b4fcb0aff5b364e1e5a41c89ca665c':
Fixd for 5490443 Native crash while exporting a video - Add new onError callback to PreviewProgressListener, which is used to indicate video editor application for the error that has occurred during priviewing. With this modification, the application must implement the onError method, and then VideoEditorPreviewTest.java is changed accordingly.
Remove unused imports.
Remove private mHandler variable: it was assigned a new Handler
object but was never accessed.
Change-Id: I63cd08aa38701ea157fef7d3185a58a6e2a95822
* commit '613ed4c69a53e6ffb1f104c7d45a0c6dd41c8eb0':
Fixd for 5490443 Native crash while exporting a video - Add new onError callback to PreviewProgressListener, which is used to indicate video editor application for the error that has occurred during priviewing. With this modification, the application must implement the onError method, and then VideoEditorPreviewTest.java is changed accordingly.
- Remove silent mode from Power menu
- Show volume dialog on lockscreen
- Allow beeps when adjusting volume in lockscreen
Bug: 5586083
Change-Id: I93052a8ec5004c784f20e04488af9382d495e711
- Add new onError callback to PreviewProgressListener, which is
used to indicate video editor application for the error that has occurred during
priviewing.
With this modification, the application must implement the onError method,
and then VideoEditorPreviewTest.java is changed accordingly.
Change-Id: I15610b8907fcf8bd35a3c69ad7c07b5175a6e309
If the intent BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED is broadcast
before AudioService is started, The A2DP device connection is never detected
by the audio framework resulting in audio not being routed to A2DP unless the device
is rebooted or the A2DP headset reconnected.
Make sure that A2DP device connection state is sampled when
boot completed event is received.
Issue 5665159
Change-Id: I04d82020afc00af28c5ea0bb9879ed55bcc9b6f3
Korean characters show up as gabage characters in Music player.
Reason : MTP service does not set the locale for the MediaScanner
Solution : Set locale when MtpDatabase creates MediaScanner.
Bug ID : 5567433
Signed-off-by: dujin.cha <dujin.cha@samsung.com>
Change-Id: I4bfe5f603c113170d45bd57a8709c21c665e260b
