- Add an explicit mapping between public ImageFormat/
PixelFormat enums and internal HAL format/dataspace.
- Add DEPTH16 and DEPTH_POINT_CLOUD formats
- Wire up mapping layer to ImageReader to support depth
formats
Change-Id: I8197eccef900cc91baddcfcb934ccd4d8c972eff
AudioRecord constructor with AudioAttributes and session ID as well
as HOTWORD and RADIO_TUNER audio sources are now system APIs.
Renamed MediaRecorder.AudioSource.FM_TUNER to
MediaRecorder.AudioSource.RADIO_TUNER.
Change-Id: I231c20c21e3e8cffe1837482976ebe284c9af541
Add CloseGuard support to MidiDevice and MidiDeviceServer
Make MidiDevice.close() thread safe
Make non-subclassable API classes final
Other misc cleanup
Change-Id: I7a5d31b06b8c2403cfbc5597c5c1395f0ac90194
* changes:
MIDI Manager: Add explicit close mechanism for input and output ports
MidiDeviceService: Add getDeviceInfo() accessor method
Add MidiDevice.close() method so we can clean up our ServiceConnection
Make MidiSender and MidiReceiver abstract classes, rename MidiReceiver.post() to receive()
Eliminate MidiPort base class for MidiInputPort and MidiOutputPort
Relying on errors from closing the file descriptor is not reliable
and was resulting in file descriptor leaks in device servers.
Change-Id: Ib5cc22dba493eae6608a12cc6d4178d8390da77b
Fix a bunch of places where mNativeBitmap was being
poked at directly, switch them either to the NDK API
or to GraphicsJNI where it made sense
Change-Id: I6b3df3712d6497cba828c2d3012e725cb4ebb64d
To implement a virtual MIDI device, include a subclass of MidiDeviceService in
your application. This service is identified by an intent filter and meta-data
in the application's manifest to allow the MIDI manager to register the virtual device
without actually running the application. Instead, the application's MidiDeviceService
subclass is started on demand when MIDI manager clients want to open the device.
Here is an example of how the MidiDeviceService might be described in the application manifest:
<service android:name="VirtualDeviceService">
<intent-filter>
<action android:name="android.media.midi.MidiDeviceService" />
</intent-filter>
<meta-data android:name="android.media.midi.MidiDeviceService"
android:resource="@xml/device_info" />
</service>
and the device_info.xml meta-data:
<devices>
<device manufacturer="Sample Manufacturer" model="Sample Model" private="false">
<input-port name="my input port" />
<output-port name="my output port" />
</device>
</devices>
(note that the <input-port> and <output-port> names are not currently used, but support for these
will be added in a subsequent change)
Client's of the virtual device will bind directly to the hosting application's MidiDeviceService subclass.
To support this, MidiManager.openDevice() now returns the MidiDevice asynchronously via a callback.
This change also adds a utility class called MidiDispatcher, which is a MidiReceiver
that dispatches all data it receives to a list of other MidiReceivers.
We now use this internally in MidiInputPort and MidiDeviceServer, but developers
may use it for other purposes as well.
Change-Id: Ic3009f06d56f3d5edbd87de3f0c330b51a1c217d
User might update playback rate while calling Play on a sample.
Update sample rate if reusing existing audio track.
Change-Id: I7007c335fa405baf663a322408b92b9df53efdb0
Signed-off-by: Glenn Kasten <gkasten@google.com>
Reuse channel for same sample if the channel completed
current playback and is not reallocated to another sample,
i.e. not stolen by other sample.
authored-by: Ashish Jain <ashishj@codeaurora.org>
Change-Id: Ibe7ee318c7dc11f3c4fd3a2f57d861318b10973b
Signed-off-by: Glenn Kasten <gkasten@google.com>
- Change the package name from android.midi to android.media.midi
- Add option for specifying a Handler for DeviceCallback notifications
Change-Id: Ia9e9817a651c06299f4e02ee1da3c9666ff64cb9
- New @hidden @SystemApi FLAG_BYPASS_INTERRUPTION_POLICY, request
to ignore any current audio restrictions, such as zen mode
content-based notification filtering.
- Wire up FLAG_BYPASS_INTERRUPTION_POLICY to the existing
audio restriction checks in the framework.
- New @hidden @SystemApi FLAG_BYPASS_MUTE, request to play
audibly, even if the underlying stream is muted.
- Wiring up to audio framework TBD.
- Use both of these new flags on the inline volume slider
controls used in Settings, ensuring playback is heard
regardless of the current device filter state.
Bug: 19407114
Change-Id: I3d44394931592ccbc1b61ddd9a4d1cc984da17cc
- Relax restriction on audio service calls that assume the volume
ui is systemui, allow calls from a blessed component app.
- Blessed component app service saved in secure settings.
- SystemUI mediates requests to replace the volume dialog, prompts
the user on activation.
- Show a low pri ongoing notification when the volume dialog is
being replaced, to allow user restoration at any time.
- Replace the controller management code in VolumeUI to use a
ServiceMonitor, backed by the new blessed app component setting.
- Add proper zen-related noman client wrappers, make avail to the
registered volume controller.
- Everything is still @hidden, no api impact.
Bug: 19260237
Change-Id: Ie1383f57659090318a7eda737fdad5b8f88737d4
