This allows an app to detect application-level output glitches.
Change-Id: I4fb1eafff19a3dd776efae04ddd2e3514184d17f
Bug: 25641253
Signed-off-by: Phil Burk <philburk@google.com>
Allow Java to write directly to the FastMixer to
reduce latency.
Change-Id: I957c82ba430e7ee2780ea00ea96c1f5b23dc47f5
Bug: 21019153
Signed-off-by: Phil Burk <philburk@google.com>
Also add getBufferCapacityInFrames().
These can be used to dynamically raise or lower latency.
Bug: 21019153
Change-Id: I3403982894c5fe101f45d0466b00ff3036b28417
Signed-off-by: Phil Burk <philburk@google.com>
Adding AudioRouting (Java) interface for routing control
in AudioTrack and AudioRecord.
Deprecating current (Marshmallow) Routing APIs in
AudioTrack and AudioRecord.
Adding package-private constructors to AudioTrack and AudioRecord
to connect to native player/recorder.
Bug: 23899814
Change-Id: I7df7a687fbd56a34c1f5769ffe005eba2a059505
If the device was powered off during first boot, after media scanner
inserted some entries but before the default ringtone settings were
set (or committed to disk), the default settings would not be set
on subsequent boots.
Bug: 18625739
Bug: 22349910
Bug: 25633323
Change-Id: I8ff5d3c4f842297d0675e1f5cbe17c0709a14158
long.
To represents full range of 32-bit unsigned integer, we should use
jlong instead of jint.
BUG=26284424
Change-Id: Id3fa9e3daa778c204ab8e38f821d454c709c317a
AudioService can register a recording callback with AudioSystem.
Callbacks are handled in a new class, RecordingActivityMonitor.
This class notifies registered AudioManager instances
of updates, only if this AudioManager has client callbacks.
Each AudioManager dispatches updates to its registered
callbacks.
Bug 22876530
Change-Id: I95c6e5ec0631e53af53a490bcecca96089490089
The CL was previously reviewed at ag/842930.
> We can obtain detailed information of MtpEvent from devices. e.g. object
> handle of changed object. The CL adds the detailed information as
> properties of MtpEvent class.
>
> BUG=26480986
Change-Id: I93afad9caf118d74cd0923d70242133c4fb2a648
Because not all MTP devices support getPartialObject, we need to check
supported operation of MTP devices. The CL adds operationsSupported
field to MtpDeviceInfo class.
BUG=26147375
Change-Id: Iaad968fb4497a5ad11bf6489097abea99c3cbac7
Async event dispatcher in AudioManager is hardwired for audio focus.
Make more generic so it can be used for other callbacks.
Bug 22876530
Change-Id: I9315230af10c69f65d6845bd944fce13e48c1e91
Moving forward, all client file access really needs to be going
through explicit APIs like openFileDescriptor(), since that allows
the provider to better protect its underlying files.
This change also changes several classes to use the AutoClosable
pattern, which enables try-with-resources usage. Older release()
methods are deprecated in favor of close().
Uniformly apply CloseGuard across several classes, using
AtomicBoolean to avoid double-freeing, and fix several resource
leaks and bugs related to MediaScanner allocation. Switch
MediaScanner and friends to use public API instead of raw AIDL calls.
Bug: 22958127
Change-Id: Id722379f72c9e4b80d8b72550d7ce90e5e2bc786
* Hook up the native allocation registration with ImageWriter, such that GC
can get some hint when clean up the large memory object.
* Close all pending images when closing ImageReader. This could avoid native
mem leaks for some bad app practice. For example, some apps may hold images
in background service when activity is paused/destroyed, which could cause
huge native memory leaks even ImageReader is closed.
* make Image close thread safe: it is possible the clients close the image
in listener thread and the client main thread.
* Some minor code refactor to reduce the code duplication.
Bug: 25088440
Change-Id: I37d22b52aeb8d2521bf9c702b0f54c05905473e0
An upcoming change will remove "synchronized" from the API docs. This change
documents those cases where the guarantees can be determined from code
inspection.
Bug: 25767152
Change-Id: I75083ce01513ed315222304fe3f34190d40748cb
Remove dead code related to media button event receiver and
remote control display, now handled by MediaSession*
Change-Id: I4bd621240ddddf4df079df8d551c72b232c3301d
