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-rw-r--r--compiled-classes-phone1
-rw-r--r--core/java/android/bluetooth/BluetoothA2dp.java69
-rw-r--r--core/java/android/bluetooth/BluetoothCodecConfig.aidl19
-rw-r--r--core/java/android/bluetooth/BluetoothCodecConfig.java287
-rw-r--r--core/java/android/bluetooth/IBluetoothA2dp.aidl3
-rw-r--r--core/jni/android_media_AudioSystem.cpp13
-rw-r--r--core/res/AndroidManifest.xml2
-rw-r--r--media/java/android/media/AudioManager.java14
-rw-r--r--media/java/android/media/AudioSystem.java3
-rw-r--r--media/java/android/media/IAudioService.aidl2
-rw-r--r--services/core/java/com/android/server/audio/AudioService.java67
11 files changed, 468 insertions, 12 deletions
diff --git a/compiled-classes-phone b/compiled-classes-phone
index 221d68739366..ec3371e45711 100644
--- a/compiled-classes-phone
+++ b/compiled-classes-phone
@@ -632,6 +632,7 @@ android.bluetooth.BluetoothAdapter$LeScanCallback
android.bluetooth.BluetoothAudioConfig
android.bluetooth.BluetoothClass
android.bluetooth.BluetoothClass$1
+android.bluetooth.BluetoothCodecConfig
android.bluetooth.BluetoothDevice
android.bluetooth.BluetoothDevice$1
android.bluetooth.BluetoothDevice$2
diff --git a/core/java/android/bluetooth/BluetoothA2dp.java b/core/java/android/bluetooth/BluetoothA2dp.java
index 353c6400ffd7..1165fce3ce0a 100644
--- a/core/java/android/bluetooth/BluetoothA2dp.java
+++ b/core/java/android/bluetooth/BluetoothA2dp.java
@@ -102,6 +102,27 @@ public final class BluetoothA2dp implements BluetoothProfile {
"android.bluetooth.a2dp.profile.action.AVRCP_CONNECTION_STATE_CHANGED";
/**
+ * Intent used to broadcast the change in the Audio Codec state of the
+ * A2DP Source profile.
+ *
+ * <p>This intent will have 3 extras:
+ * <ul>
+ * <li> {@link #EXTRA_CODEC_CONFIG} - The current codec configuration. </li>
+ * <li> {@link #EXTRA_PREVIOUS_CODEC_CONFIG} - The previous codec configuration. </li>
+ * <li> {@link BluetoothDevice#EXTRA_DEVICE} - The remote device if the device is currently
+ * connected, otherwise it is not included.</li>
+ * </ul>
+ *
+ * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission to
+ * receive.
+ *
+ * @hide
+ */
+ @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
+ public static final String ACTION_CODEC_CONFIG_CHANGED =
+ "android.bluetooth.a2dp.profile.action.CODEC_CONFIG_CHANGED";
+
+ /**
* A2DP sink device is streaming music. This state can be one of
* {@link #EXTRA_STATE} or {@link #EXTRA_PREVIOUS_STATE} of
* {@link #ACTION_PLAYING_STATE_CHANGED} intent.
@@ -543,6 +564,54 @@ public final class BluetoothA2dp implements BluetoothProfile {
}
/**
+ * Gets the current codec configuration.
+ *
+ * @return the current codec configuration
+ * @hide
+ */
+ public BluetoothCodecConfig getCodecConfig() {
+ if (DBG) Log.d(TAG, "getCodecConfig");
+ try {
+ mServiceLock.readLock().lock();
+ if (mService != null && isEnabled()) {
+ return mService.getCodecConfig();
+ }
+ if (mService == null) {
+ Log.w(TAG, "Proxy not attached to service");
+ }
+ return null;
+ } catch (RemoteException e) {
+ Log.e(TAG, "Error talking to BT service in getCodecConfig()", e);
+ return null;
+ } finally {
+ mServiceLock.readLock().unlock();
+ }
+ }
+
+ /**
+ * Sets the codec configuration preference.
+ *
+ * @param codecConfig the codec configuration preference
+ * @hide
+ */
+ public void setCodecConfigPreference(BluetoothCodecConfig codecConfig) {
+ if (DBG) Log.d(TAG, "setCodecConfigPreference");
+ try {
+ mServiceLock.readLock().lock();
+ if (mService != null && isEnabled()) {
+ mService.setCodecConfigPreference(codecConfig);
+ }
+ if (mService == null) Log.w(TAG, "Proxy not attached to service");
+ return;
+ } catch (RemoteException e) {
+ Log.e(TAG, "Error talking to BT service in setCodecConfigPreference()", e);
+ return;
+ } finally {
+ mServiceLock.readLock().unlock();
+ }
+ }
+
+ /**
* Helper for converting a state to a string.
*
* For debug use only - strings are not internationalized.
diff --git a/core/java/android/bluetooth/BluetoothCodecConfig.aidl b/core/java/android/bluetooth/BluetoothCodecConfig.aidl
new file mode 100644
index 000000000000..553e66e1dac5
--- /dev/null
+++ b/core/java/android/bluetooth/BluetoothCodecConfig.aidl
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.bluetooth;
+
+parcelable BluetoothCodecConfig;
diff --git a/core/java/android/bluetooth/BluetoothCodecConfig.java b/core/java/android/bluetooth/BluetoothCodecConfig.java
new file mode 100644
index 000000000000..5cc127766e83
--- /dev/null
+++ b/core/java/android/bluetooth/BluetoothCodecConfig.java
@@ -0,0 +1,287 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.bluetooth;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import java.util.Objects;
+
+/**
+ * Represents the codec configuration for a Bluetooth A2DP source device.
+ *
+ * {@see BluetoothA2dp}
+ *
+ * {@hide}
+ */
+public final class BluetoothCodecConfig implements Parcelable {
+
+ /**
+ * Extra for the codec configuration intents of the individual profiles.
+ *
+ * This extra represents the current codec configuration of the A2DP
+ * profile.
+ */
+ public static final String EXTRA_CODEC_CONFIG = "android.bluetooth.codec.extra.CODEC_CONFIG";
+
+ /**
+ * Extra for the codec configuration intents of the individual profiles.
+ *
+ * This extra represents the previous codec configuration of the A2DP
+ * profile.
+ */
+ public static final String EXTRA_PREVIOUS_CODEC_CONFIG =
+ "android.bluetooth.codec.extra.PREVIOUS_CODEC_CONFIG";
+
+ public static final int SOURCE_CODEC_TYPE_SBC = 0;
+ public static final int SOURCE_CODEC_TYPE_INVALID = 1000 * 1000;
+
+ public static final int CODEC_PRIORITY_DEFAULT = 0;
+ public static final int CODEC_PRIORITY_HIGHEST = 1000 * 1000;
+
+ public static final int SAMPLE_RATE_NONE = 0;
+ public static final int SAMPLE_RATE_44100 = 0x1 << 0;
+ public static final int SAMPLE_RATE_48000 = 0x1 << 1;
+ public static final int SAMPLE_RATE_88200 = 0x1 << 2;
+ public static final int SAMPLE_RATE_96000 = 0x1 << 3;
+ public static final int SAMPLE_RATE_176400 = 0x1 << 4;
+ public static final int SAMPLE_RATE_192000 = 0x1 << 5;
+
+ public static final int BITS_PER_SAMPLE_NONE = 0;
+ public static final int BITS_PER_SAMPLE_16 = 0x1 << 0;
+ public static final int BITS_PER_SAMPLE_24 = 0x1 << 1;
+ public static final int BITS_PER_SAMPLE_32 = 0x1 << 2;
+
+ public static final int CHANNEL_MODE_NONE = 0;
+ public static final int CHANNEL_MODE_MONO = 0x1 << 0;
+ public static final int CHANNEL_MODE_STEREO = 0x1 << 1;
+
+ private final int mCodecType;
+ private final int mCodecPriority;
+ private final int mSampleRate;
+ private final int mBitsPerSample;
+ private final int mChannelMode;
+ private final long mCodecSpecific1;
+ private final long mCodecSpecific2;
+ private final long mCodecSpecific3;
+ private final long mCodecSpecific4;
+
+ public BluetoothCodecConfig(int codecType, int codecPriority,
+ int sampleRate, int bitsPerSample,
+ int channelMode,long codecSpecific1,
+ long codecSpecific2, long codecSpecific3,
+ long codecSpecific4) {
+ mCodecType = codecType;
+ mCodecPriority = codecPriority;
+ mSampleRate = sampleRate;
+ mBitsPerSample = bitsPerSample;
+ mChannelMode = channelMode;
+ mCodecSpecific1 = codecSpecific1;
+ mCodecSpecific2 = codecSpecific2;
+ mCodecSpecific3 = codecSpecific3;
+ mCodecSpecific4 = codecSpecific4;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (o instanceof BluetoothCodecConfig) {
+ BluetoothCodecConfig other = (BluetoothCodecConfig)o;
+ return (other.mCodecType == mCodecType &&
+ other.mCodecPriority == mCodecPriority &&
+ other.mSampleRate == mSampleRate &&
+ other.mBitsPerSample == mBitsPerSample &&
+ other.mChannelMode == mChannelMode &&
+ other.mCodecSpecific1 == mCodecSpecific1 &&
+ other.mCodecSpecific2 == mCodecSpecific2 &&
+ other.mCodecSpecific3 == mCodecSpecific3 &&
+ other.mCodecSpecific4 == mCodecSpecific4);
+ }
+ return false;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(mCodecType, mCodecPriority, mSampleRate,
+ mBitsPerSample, mChannelMode, mCodecSpecific1,
+ mCodecSpecific2, mCodecSpecific3, mCodecSpecific4);
+ }
+
+ @Override
+ public String toString() {
+ return "{mCodecType:" + mCodecType +
+ ",mCodecPriority:" + mCodecPriority +
+ ",mSampleRate:" + String.format("0x%x", mSampleRate) +
+ ",mBitsPerSample:" + String.format("0x%x", mBitsPerSample) +
+ ",mChannelMode:" + String.format("0x%x", mChannelMode) +
+ ",mCodecSpecific1:" + mCodecSpecific1 +
+ ",mCodecSpecific2:" + mCodecSpecific2 +
+ ",mCodecSpecific3:" + mCodecSpecific3 +
+ ",mCodecSpecific4:" + mCodecSpecific4 + "}";
+ }
+
+ public int describeContents() {
+ return 0;
+ }
+
+ public static final Parcelable.Creator<BluetoothCodecConfig> CREATOR =
+ new Parcelable.Creator<BluetoothCodecConfig>() {
+ public BluetoothCodecConfig createFromParcel(Parcel in) {
+ final int codecType = in.readInt();
+ final int codecPriority = in.readInt();
+ final int sampleRate = in.readInt();
+ final int bitsPerSample = in.readInt();
+ final int channelMode = in.readInt();
+ final long codecSpecific1 = in.readLong();
+ final long codecSpecific2 = in.readLong();
+ final long codecSpecific3 = in.readLong();
+ final long codecSpecific4 = in.readLong();
+ return new BluetoothCodecConfig(codecType, codecPriority,
+ sampleRate, bitsPerSample,
+ channelMode, codecSpecific1,
+ codecSpecific2, codecSpecific3,
+ codecSpecific4);
+ }
+ public BluetoothCodecConfig[] newArray(int size) {
+ return new BluetoothCodecConfig[size];
+ }
+ };
+
+ public void writeToParcel(Parcel out, int flags) {
+ out.writeInt(mCodecType);
+ out.writeInt(mCodecPriority);
+ out.writeInt(mSampleRate);
+ out.writeInt(mBitsPerSample);
+ out.writeInt(mChannelMode);
+ out.writeLong(mCodecSpecific1);
+ out.writeLong(mCodecSpecific2);
+ out.writeLong(mCodecSpecific3);
+ out.writeLong(mCodecSpecific4);
+ }
+
+ /**
+ * Returns the codec type.
+ * See {@link android.bluetooth.BluetoothCodecConfig#SOURCE_CODEC_TYPE_SBC}.
+ *
+ * @return the codec type
+ */
+ public int getCodecType() {
+ return mCodecType;
+ }
+
+ /**
+ * Returns the codec selection priority.
+ * The codec selection priority is relative to other codecs: larger value
+ * means higher priority. If 0, reset to default.
+ *
+ * @return the codec priority
+ */
+ public int getCodecPriority() {
+ return mCodecPriority;
+ }
+
+ /**
+ * Returns the codec sample rate. The value can be a bitmask with all
+ * supported sample rates:
+ * {@link android.bluetooth.BluetoothCodecConfig#SAMPLE_RATE_NONE} or
+ * {@link android.bluetooth.BluetoothCodecConfig#SAMPLE_RATE_44100} or
+ * {@link android.bluetooth.BluetoothCodecConfig#SAMPLE_RATE_48000} or
+ * {@link android.bluetooth.BluetoothCodecConfig#SAMPLE_RATE_88200} or
+ * {@link android.bluetooth.BluetoothCodecConfig#SAMPLE_RATE_96000} or
+ * {@link android.bluetooth.BluetoothCodecConfig#SAMPLE_RATE_176400} or
+ * {@link android.bluetooth.BluetoothCodecConfig#SAMPLE_RATE_192000}
+ *
+ * @return the codec sample rate
+ */
+ public int getSampleRate() {
+ return mSampleRate;
+ }
+
+ /**
+ * Returns the codec bits per sample. The value can be a bitmask with all
+ * bits per sample supported:
+ * {@link android.bluetooth.BluetoothCodecConfig#BITS_PER_SAMPLE_NONE} or
+ * {@link android.bluetooth.BluetoothCodecConfig#BITS_PER_SAMPLE_16} or
+ * {@link android.bluetooth.BluetoothCodecConfig#BITS_PER_SAMPLE_24} or
+ * {@link android.bluetooth.BluetoothCodecConfig#BITS_PER_SAMPLE_32}
+ *
+ * @return the codec bits per sample
+ */
+ public int getBitsPerSample() {
+ return mBitsPerSample;
+ }
+
+ /**
+ * Returns the codec channel mode. The value can be a bitmask with all
+ * supported channel modes:
+ * {@link android.bluetooth.BluetoothCodecConfig#CHANNEL_MODE_NONE} or
+ * {@link android.bluetooth.BluetoothCodecConfig#CHANNEL_MODE_MONO} or
+ * {@link android.bluetooth.BluetoothCodecConfig#CHANNEL_MODE_STEREO}
+ *
+ * @return the codec channel mode
+ */
+ public int getChannelMode() {
+ return mChannelMode;
+ }
+
+ /**
+ * Returns a codec specific value1.
+ *
+ * @return a codec specific value1.
+ */
+ public long getCodecSpecific1() {
+ return mCodecSpecific1;
+ }
+
+ /**
+ * Returns a codec specific value2.
+ *
+ * @return a codec specific value2
+ */
+ public long getCodecSpecific2() {
+ return mCodecSpecific2;
+ }
+
+ /**
+ * Returns a codec specific value3.
+ *
+ * @return a codec specific value3
+ */
+ public long getCodecSpecific3() {
+ return mCodecSpecific3;
+ }
+
+ /**
+ * Returns a codec specific value4.
+ *
+ * @return a codec specific value4
+ */
+ public long getCodecSpecific4() {
+ return mCodecSpecific4;
+ }
+
+ /**
+ * Checks whether the audio feeding parameters are same.
+ *
+ * @param other the codec config to compare against
+ * @return true if the audio feeding parameters are same, otherwise false
+ */
+ public boolean sameAudioFeedingParameters(BluetoothCodecConfig other) {
+ return (other != null && other.mSampleRate == mSampleRate &&
+ other.mBitsPerSample == mBitsPerSample &&
+ other.mChannelMode == mChannelMode);
+ }
+}
diff --git a/core/java/android/bluetooth/IBluetoothA2dp.aidl b/core/java/android/bluetooth/IBluetoothA2dp.aidl
index 26ff9e274c39..5b524eb18a5e 100644
--- a/core/java/android/bluetooth/IBluetoothA2dp.aidl
+++ b/core/java/android/bluetooth/IBluetoothA2dp.aidl
@@ -16,6 +16,7 @@
package android.bluetooth;
+import android.bluetooth.BluetoothCodecConfig;
import android.bluetooth.BluetoothDevice;
/**
@@ -36,4 +37,6 @@ interface IBluetoothA2dp {
oneway void adjustAvrcpAbsoluteVolume(int direction);
oneway void setAvrcpAbsoluteVolume(int volume);
boolean isA2dpPlaying(in BluetoothDevice device);
+ BluetoothCodecConfig getCodecConfig();
+ oneway void setCodecConfigPreference(in BluetoothCodecConfig codecConfig);
}
diff --git a/core/jni/android_media_AudioSystem.cpp b/core/jni/android_media_AudioSystem.cpp
index 497600212095..d30e6eba48e7 100644
--- a/core/jni/android_media_AudioSystem.cpp
+++ b/core/jni/android_media_AudioSystem.cpp
@@ -457,6 +457,18 @@ android_media_AudioSystem_getDeviceConnectionState(JNIEnv *env, jobject thiz, ji
}
static jint
+android_media_AudioSystem_handleDeviceConfigChange(JNIEnv *env, jobject thiz, jint device, jstring device_address, jstring device_name)
+{
+ const char *c_address = env->GetStringUTFChars(device_address, NULL);
+ const char *c_name = env->GetStringUTFChars(device_name, NULL);
+ int status = check_AudioSystem_Command(AudioSystem::handleDeviceConfigChange(static_cast <audio_devices_t>(device),
+ c_address, c_name));
+ env->ReleaseStringUTFChars(device_address, c_address);
+ env->ReleaseStringUTFChars(device_name, c_name);
+ return (jint) status;
+}
+
+static jint
android_media_AudioSystem_setPhoneState(JNIEnv *env, jobject thiz, jint state)
{
return (jint) check_AudioSystem_Command(AudioSystem::setPhoneState((audio_mode_t) state));
@@ -1757,6 +1769,7 @@ static const JNINativeMethod gMethods[] = {
{"newAudioSessionId", "()I", (void *)android_media_AudioSystem_newAudioSessionId},
{"setDeviceConnectionState", "(IILjava/lang/String;Ljava/lang/String;)I", (void *)android_media_AudioSystem_setDeviceConnectionState},
{"getDeviceConnectionState", "(ILjava/lang/String;)I", (void *)android_media_AudioSystem_getDeviceConnectionState},
+ {"handleDeviceConfigChange", "(ILjava/lang/String;Ljava/lang/String;)I", (void *)android_media_AudioSystem_handleDeviceConfigChange},
{"setPhoneState", "(I)I", (void *)android_media_AudioSystem_setPhoneState},
{"setForceUse", "(II)I", (void *)android_media_AudioSystem_setForceUse},
{"getForceUse", "(I)I", (void *)android_media_AudioSystem_getForceUse},
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 60cf8109edf1..3bd0acc49646 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -167,6 +167,8 @@
<protected-broadcast
android:name="android.bluetooth.a2dp.profile.action.PLAYING_STATE_CHANGED" />
<protected-broadcast
+ android:name="android.bluetooth.a2dp.profile.action.CODEC_CONFIG_CHANGED" />
+ <protected-broadcast
android:name="android.bluetooth.a2dp-sink.profile.action.CONNECTION_STATE_CHANGED" />
<protected-broadcast
android:name="android.bluetooth.a2dp-sink.profile.action.PLAYING_STATE_CHANGED" />
diff --git a/media/java/android/media/AudioManager.java b/media/java/android/media/AudioManager.java
index 33c1c3f6acc0..ce75bb4957f5 100644
--- a/media/java/android/media/AudioManager.java
+++ b/media/java/android/media/AudioManager.java
@@ -3278,6 +3278,20 @@ public class AudioManager {
return delay;
}
+ /**
+ * Indicate A2DP device configuration has changed.
+ * @param device Bluetooth device whose configuration has changed.
+ * {@hide}
+ */
+ public void handleBluetoothA2dpDeviceConfigChange(BluetoothDevice device) {
+ IAudioService service = getService();
+ try {
+ service.handleBluetoothA2dpDeviceConfigChange(device);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
/** {@hide} */
public IRingtonePlayer getRingtonePlayer() {
try {
diff --git a/media/java/android/media/AudioSystem.java b/media/java/android/media/AudioSystem.java
index f597440ccbb3..8a2825500670 100644
--- a/media/java/android/media/AudioSystem.java
+++ b/media/java/android/media/AudioSystem.java
@@ -678,6 +678,9 @@ public class AudioSystem
public static native int setDeviceConnectionState(int device, int state,
String device_address, String device_name);
public static native int getDeviceConnectionState(int device, String device_address);
+ public static native int handleDeviceConfigChange(int device,
+ String device_address,
+ String device_name);
public static native int setPhoneState(int state);
public static native int setForceUse(int usage, int config);
public static native int getForceUse(int usage);
diff --git a/media/java/android/media/IAudioService.aidl b/media/java/android/media/IAudioService.aidl
index c7931fcd297b..9e5ac7231925 100644
--- a/media/java/android/media/IAudioService.aidl
+++ b/media/java/android/media/IAudioService.aidl
@@ -133,6 +133,8 @@ interface IAudioService {
int setBluetoothA2dpDeviceConnectionState(in BluetoothDevice device, int state, int profile);
+ void handleBluetoothA2dpDeviceConfigChange(in BluetoothDevice device);
+
AudioRoutesInfo startWatchingRoutes(in IAudioRoutesObserver observer);
boolean isCameraSoundForced();
diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index 7fe6c3e0a332..5d619c11ba44 100644
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -225,6 +225,7 @@ public class AudioService extends IAudioService.Stub {
private static final int MSG_SET_WIRED_DEVICE_CONNECTION_STATE = 100;
private static final int MSG_SET_A2DP_SRC_CONNECTION_STATE = 101;
private static final int MSG_SET_A2DP_SINK_CONNECTION_STATE = 102;
+ private static final int MSG_A2DP_DEVICE_CONFIG_CHANGE = 103;
// end of messages handled under wakelock
private static final int BTA2DP_DOCK_TIMEOUT_MILLIS = 8000;
@@ -3146,7 +3147,7 @@ public class AudioService extends IAudioService.Stub {
queueMsgUnderWakeLock(mAudioHandler,
MSG_SET_A2DP_SINK_CONNECTION_STATE,
state,
- 0,
+ 0 /* arg2 unused */,
btDevice,
delay);
}
@@ -3163,7 +3164,7 @@ public class AudioService extends IAudioService.Stub {
queueMsgUnderWakeLock(mAudioHandler,
MSG_SET_A2DP_SRC_CONNECTION_STATE,
state,
- 0,
+ 0 /* arg2 unused */,
btDevice,
0 /* delay */);
}
@@ -3809,8 +3810,8 @@ public class AudioService extends IAudioService.Stub {
int delay = checkSendBecomingNoisyIntent(type, state);
queueMsgUnderWakeLock(mAudioHandler,
MSG_SET_WIRED_DEVICE_CONNECTION_STATE,
- 0,
- 0,
+ 0 /* arg1 unused */,
+ 0 /* arg2 unused */,
new WiredDeviceConnectionState(type, state, address, name, caller),
delay);
}
@@ -3833,13 +3834,25 @@ public class AudioService extends IAudioService.Stub {
(profile == BluetoothProfile.A2DP ?
MSG_SET_A2DP_SINK_CONNECTION_STATE : MSG_SET_A2DP_SRC_CONNECTION_STATE),
state,
- 0,
+ 0 /* arg2 unused */,
device,
delay);
}
return delay;
}
+ public void handleBluetoothA2dpDeviceConfigChange(BluetoothDevice device)
+ {
+ synchronized (mConnectedDevices) {
+ queueMsgUnderWakeLock(mAudioHandler,
+ MSG_A2DP_DEVICE_CONFIG_CHANGE,
+ 0 /* arg1 unused */,
+ 0 /* arg1 unused */,
+ device,
+ 0 /* delay */);
+ }
+ }
+
///////////////////////////////////////////////////////////////////////////
// Inner classes
///////////////////////////////////////////////////////////////////////////
@@ -4644,6 +4657,11 @@ public class AudioService extends IAudioService.Stub {
mAudioEventWakeLock.release();
break;
+ case MSG_A2DP_DEVICE_CONFIG_CHANGE:
+ onBluetoothA2dpDeviceConfigChange((BluetoothDevice)msg.obj);
+ mAudioEventWakeLock.release();
+ break;
+
case MSG_REPORT_NEW_ROUTES: {
int N = mRoutesObservers.beginBroadcast();
if (N > 0) {
@@ -4866,7 +4884,7 @@ public class AudioService extends IAudioService.Stub {
private void onSetA2dpSinkConnectionState(BluetoothDevice btDevice, int state)
{
if (DEBUG_VOL) {
- Log.d(TAG, "onSetA2dpSinkConnectionState btDevice="+btDevice+"state="+state);
+ Log.d(TAG, "onSetA2dpSinkConnectionState btDevice=" + btDevice+"state=" + state);
}
if (btDevice == null) {
return;
@@ -4877,9 +4895,9 @@ public class AudioService extends IAudioService.Stub {
}
synchronized (mConnectedDevices) {
- String key = makeDeviceListKey(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP,
- btDevice.getAddress());
- DeviceListSpec deviceSpec = mConnectedDevices.get(key);
+ final String key = makeDeviceListKey(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP,
+ btDevice.getAddress());
+ final DeviceListSpec deviceSpec = mConnectedDevices.get(key);
boolean isConnected = deviceSpec != null;
if (isConnected && state != BluetoothProfile.STATE_CONNECTED) {
@@ -4930,7 +4948,7 @@ public class AudioService extends IAudioService.Stub {
private void onSetA2dpSourceConnectionState(BluetoothDevice btDevice, int state)
{
if (DEBUG_VOL) {
- Log.d(TAG, "onSetA2dpSourceConnectionState btDevice="+btDevice+" state="+state);
+ Log.d(TAG, "onSetA2dpSourceConnectionState btDevice=" + btDevice + " state=" + state);
}
if (btDevice == null) {
return;
@@ -4941,8 +4959,8 @@ public class AudioService extends IAudioService.Stub {
}
synchronized (mConnectedDevices) {
- String key = makeDeviceListKey(AudioSystem.DEVICE_IN_BLUETOOTH_A2DP, address);
- DeviceListSpec deviceSpec = mConnectedDevices.get(key);
+ final String key = makeDeviceListKey(AudioSystem.DEVICE_IN_BLUETOOTH_A2DP, address);
+ final DeviceListSpec deviceSpec = mConnectedDevices.get(key);
boolean isConnected = deviceSpec != null;
if (isConnected && state != BluetoothProfile.STATE_CONNECTED) {
@@ -4953,6 +4971,31 @@ public class AudioService extends IAudioService.Stub {
}
}
+ private void onBluetoothA2dpDeviceConfigChange(BluetoothDevice btDevice)
+ {
+ if (DEBUG_VOL) {
+ Log.d(TAG, "onBluetoothA2dpDeviceConfigChange btDevice=" + btDevice);
+ }
+ if (btDevice == null) {
+ return;
+ }
+ String address = btDevice.getAddress();
+ if (!BluetoothAdapter.checkBluetoothAddress(address)) {
+ address = "";
+ }
+
+ int device = AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP;
+ synchronized (mConnectedDevices) {
+ final String key = makeDeviceListKey(device, address);
+ final DeviceListSpec deviceSpec = mConnectedDevices.get(key);
+ if (deviceSpec != null) {
+ // Device is connected
+ AudioSystem.handleDeviceConfigChange(device, address,
+ btDevice.getName());
+ }
+ }
+ }
+
public void avrcpSupportsAbsoluteVolume(String address, boolean support) {
// address is not used for now, but may be used when multiple a2dp devices are supported
synchronized (mA2dpAvrcpLock) {
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-10-28 07:48:07 +0000