app is the phone is ringing, even in silent mode.
Use the PhoneStateListener to know whether the phone is ringing,
as the mode is not MODE_RINGTONE when ringing in silent mode.
Change-Id: Iede350cecde0b663d50f9b4a57f9a9ef08066c0d
This change unhides all public APIs for controling audio effects exposed
by the following classes:
- AudioEffect
- BassBoost
- EnvironmentalReverb
- Equalizer
- PresetReverb
- Virtualizer
- Visualizer
Also fixes several problems in javadoc.
Change-Id: I541ee4ad0232312ec720545737cbcdb8c9a82597
Modified types of some arguments and returned values of the Equalizer class from int to short
to match those defined by OpenSL ES SLEqualizerItf interface.
Also fixed a problem with set properties in equalizer engine implementation.
Change-Id: I75894bad0cb67b01c18ca5e22f9687e75ee491b8
a single call.
Addional changes:
- Fixed simulator build
- Use effect interface UUIDs from OpenSL ES includes when available
- Added cleanspec rules to remove now obsolete test effect libraries
- Fixed bug in AudioEffect JNI setParameter function.
Change-Id: Ic25ddb135e2cec5a68c181d727321f5ac7a1ab6b
Added methods to AudioTrack and MediaPlayer java classes to enable use of
auxiliary audio effects. The effect can be attached and detached by specifying its
ID and the send level controlled.
Change-Id: Ie74ff54a453096a742688476f612ce355543b6f3
Defined the following JAVA classes on top of AudioEffect class to facilitate control
off built-in audio effects with APIs aligned with interfaces defined in OpenSL ES
specification:
- BastBoot.java
- Equalizer.java
- PresetReverb.java
- EnvironmentalReverb.java
- Virtualizer.java
Split reverb API header file in two, one for preset reverb and one for environmental reverb.
Some changes in test reverb to support preset reverb.
Change-Id: Ie0a5ba06002e63dfd6da22cace5568c1e0b76ea1
The visualizer enables application to retrieve part of the currently playing audio for visualization purpose.
It is not an audio recording interface and only returns partial and low quality audio content as a waveform or
a frequency representation (FFT).
Removed temporary hack made in MediaPlayer for animated wall papers based on audio visualization (snoop() method.
This commit also includes a change in AudioEffect class:
- the enable()/disable() methods have been replaced bya more standard setEnabled() method.
- some fixes in javadoc
Change-Id: Id092a1340e9e38dae68646ade7be054e3a36980e
Problem:
When the bluetooth device is removed, the AudioService clears all active SCO connections
and unlinks from the client application's binder interface death.
The problem is that the unlinking is done even if no more connections are active for a given client,
which throws a runtime exception that is not catched causing the system server to crash.
The fix consists in calling unlinkToDeath() in ScoClient.clearCount() only if the number of
active SCO connections for this client is not 0. The NoSuchElementException exception is also
catched when calling unlinkToDeath()
Change-Id: I7086424301fc63a5666da61c38169349d3e078f4
Problem:
When the bluetooth device is removed, the AudioService clears all active SCO connections
and unlinks from the client application's binder interface death.
The problem is that the unlinking is done even if no more connections are active for a given client,
which throws a runtime exception that is not catched causing the system server to crash.
The fix consists in calling unlinkToDeath() in ScoClient.clearCount() only if the number of
active SCO connections for this client is not 0. The NoSuchElementException exception is also
catched when calling unlinkToDeath()
Change-Id: I29a28fcce1a579217cea271956a55778e05d3e37
Audio sessions are used to associate audio effects to particular instances (or groups) of MediaPlayers or AudioTracks.
Change-Id: Ib94eec43241cfcb416590f435ddce7ab39a07640
Use setParameters() API to indicate to audio HAL that we are restarting the media server after a crash.
The use made by audio HAL implementation of this indication is platform specific.
Change-Id: I085b174fa1474575da0e4d295921079b6b68efb8
Added AudioEffect C++ class. AudioEffect is the base class for effect specific implementations,
OpenSL ES effect interfaces and audio effect JNI.
Added the AudioEffect JNI and AudioEffect JAVA class. AudioEffect is the base class
to implement more specific JAVA classes to control audio effects from JAVA applications.
Change-Id: If300a1b708f2e6605891261e67bfb4f8330a4624
Merge commit 'c40209ac60a64a7c08b0d0028060d5308fd7a0b8' into kraken
* commit 'c40209ac60a64a7c08b0d0028060d5308fd7a0b8':
Fix a Javadoc to clarify when setAudioStreamType() should be called.
Merge commit '28a92b2e76a13c18dc23e5239717b122a174182f' into froyo-plus-aosp
* commit '28a92b2e76a13c18dc23e5239717b122a174182f':
Fix a Javadoc to clarify when setAudioStreamType() should be called.
Merge commit '836b2d75ef86487ecae0ae834ecbab324fd99471' into froyo-plus-aosp
* commit '836b2d75ef86487ecae0ae834ecbab324fd99471':
Don't clear the _data column in the audio_meta table, since it isn't
Merge commit '3e90c76c12803cd1b116030fd124b7b870d25342' into froyo-plus-aosp
* commit '3e90c76c12803cd1b116030fd124b7b870d25342':
Update javadoc in android.media.AudioManager to not hide the
When the user selects a "Silent" notification sound, the Uri encoded
path is an empty string. Setting this Uri as the data source of the
MediaPlayer used to play notifications caused the completion listener
to not be called, which with the AudioFocus logic causes the Music
app to pause and never resume. The NotificationPlayer modifications
cause the MediaPlayer for the notification to only request audio
focus when the data source is not empty.
The audio focus code in AudioService is defensively synchronized
against a unique lock, and the exception observed in bug 2670395
is explicitely caught in case another edge case wasn't caught by
this fix.
The AudioFocus handling in AudioManager is modified so only the
requestAudioFocus and abandonAudioFocus methods are meant to be
used, as registerAudioFocusListener and unregisterAudioFocusListener
provided no additional functionality over the request/abandon
methods. abandonAudioFocus() also removes the listener from the
map in AudioManager since after abandonning focus, the listener
would no longer be called.
Change-Id: I3b553ee8a8163c25e01117d7e5479dd5fdfa7c6b
connected to A2DP media profile
When the phone is docked and using the dock A2DP, and the user
connects another A2DP device, make the dock unavailable immediately
before connecting the new A2DP device.
Change-Id: I82d53836fb509ee4ea7cdb68f467dfb946c634f8
Phone calls and rings are treated as a new client, with a dedicated
client ID that identifies it in the audio focus stack. When it is
present in the stack, others clients cannot request audio focus
(request is denied).
Because the phone state is now mostly handled like a new client,
there is no need monitor mode changes and to keep track of
undispatched focus changes, as those will delayed focus gains
will now automatically happen at the end of the call when the
phone client is removed from the focus stack.
Change-Id: I11ff73b015ab93f07040755fd8ee75c8d675e025
the is_music, is_ringtone, etc columns. This ensures that custom
ringtones will still be shown in the ringtone picker after a rescan.
Bug 2594125
Change-Id: I56761240d6f6e699514169d80a445317ba0de9e2
The problem occurs if the device is powered down in silent mode. When the device restarts,
AudioService reads current ringer mode from saved settings but does not call setRingerModeInt()
to perform actions required when ringer mode changes.
The volumes of streams affected by ringer mode are actually at 0 because they are also read from settings
but their mute state is not applied correclty. When we later exit from silent mode, the streams
other than STREAM_RING that are affected by ringer mode are not restored as they are not considered
muted. This applies to STREAM_SYSTEM but also to STREAM_NOTIFICATION if its volume is controlled independently
from STREAM_RING.
The fix consists in calling setRingerModeInt() when AudioService starts.
Change-Id: Ica75b9874938dda1bc1b634c3e97db4a650d295c
There was a regression introduced by change 4c637b9e34f4c8db69a64ad21a4e2bcfa7485b5f
fixing issue 2578813. As the A2DP device disconnection is notified to the audio policy manager
after a delay, there is a period during which the A2DP device is actually not connected but the
A2DP output is considered present by audio framework. If a playback is started during this period,
The A2DP output requests the activation of the A2DP sink which in turn triggers a reconnection
of the A2DP sink.
The fix consists in suspending the A2DP output immediately when receiving the A2DP disconnection
intent so that any activity on A2DP output is ignored until the output is actually closed by the
audio policy manager.
Change-Id: I16eaace45e12bfc970f50836b46a73b756b493f0
This is a regression introduced by change 5b4e654d0c7de8e4d58d73e73b0d5220f19b68f7 for issue 2472495.
When AudioService changes audio mode, setMode() reapplies current volume for the default active stream
which in this case is STREAM_RING.
Because the new implementation of silent mode actually mutes the ringer stream,
setStreamVolumeInt() now applies the volume change received while in silent mode
to the last audible value and we end up clearing the last audible volume for ringer.
The fix consists in not modifying last audible value when the new value is 0.
Also removed obsolete code in setStreamVolumeInt() since new implementation of setRingerModeInt()
in change 5b4e654d0c7de8e4d58d73e73b0d5220f19b68f7.
Change-Id: I746f3bc1af39a602ce12d130ce592007b2d0ebb6
The problem happens only if volume down key is pressed while
already in silent or vibrate mode. In this case, AudioService accepts
changing the last audible index for ringer volume from 1 to 0.
When volume up is pressed, current ringer volume value is restored from 0
instead of 1.
The fix consists in keeping last audible index at 1 once in silent of vibrate
mode even is volume down key is pressed.
Change-Id: Id08edd12ce985c22233124545eba2c3e4b8cdc8e
Moved broadcast of ACTION_AUDIO_BECOMING_NOISY from BluetoothA2dpService
to AudioService.
Broadcast ACTION_AUDIO_BECOMING_NOISY when disconnecting an A2DP
device.
Disconnect from A2DP docks with a delay to handle transient
disconnections.
Cancel delayed A2DP disconnections when connecting to a dock as this
can be a reconnection after a transient disconnection.
Change-Id: I1ee9e99f3ffa20727af38a4c4c8711942894a696
Unlike the other audio focus and media button stack handling
methods, abandonAudioFocus() and unregisterAudioFocusClient() were
not synchronized around their focus stack. This CL corrects this.
Change-Id: I5ada574e4e163fa95da9dad2fefe610b48303320
