audio policy: session routes continued.
- Clear session routes when client process dies.
- Enforce the route only when the requesting session is active.
- Fix requested route not working if an output mix change is required
(e.g forcing to SPEAKER when the default route is USB or A2DP).
- Make sure all sessions sharing the strategy with a rerouted session
have the same route (needed for volume control consistency)
Change-Id: I0ab347a8fb97e73e2c5965374544c5f4fe509ef1
diff --git a/services/audiopolicy/AudioPolicyInterface.h b/services/audiopolicy/AudioPolicyInterface.h
index 9230750..8523fc5 100644
--- a/services/audiopolicy/AudioPolicyInterface.h
+++ b/services/audiopolicy/AudioPolicyInterface.h
@@ -106,6 +106,7 @@
audio_io_handle_t *output,
audio_session_t session,
audio_stream_type_t *stream,
+ uid_t uid,
uint32_t samplingRate,
audio_format_t format,
audio_channel_mask_t channelMask,
@@ -129,6 +130,7 @@
virtual status_t getInputForAttr(const audio_attributes_t *attr,
audio_io_handle_t *input,
audio_session_t session,
+ uid_t uid,
uint32_t samplingRate,
audio_format_t format,
audio_channel_mask_t channelMask,
@@ -209,7 +211,7 @@
struct audio_patch *patches,
unsigned int *generation) = 0;
virtual status_t setAudioPortConfig(const struct audio_port_config *config) = 0;
- virtual void clearAudioPatches(uid_t uid) = 0;
+ virtual void releaseResourcesForUid(uid_t uid) = 0;
virtual status_t acquireSoundTriggerSession(audio_session_t *session,
audio_io_handle_t *ioHandle,
diff --git a/services/audiopolicy/common/managerdefinitions/src/AudioPolicyMix.cpp b/services/audiopolicy/common/managerdefinitions/src/AudioPolicyMix.cpp
index 77fc0b9..6f1998c 100644
--- a/services/audiopolicy/common/managerdefinitions/src/AudioPolicyMix.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/AudioPolicyMix.cpp
@@ -176,14 +176,14 @@
ssize_t index = indexOfKey(address);
if (index < 0) {
- ALOGW("getInputForAttr() no policy for address %s", address.string());
+ ALOGW("getInputMixForAttr() no policy for address %s", address.string());
return BAD_VALUE;
}
sp<AudioPolicyMix> audioPolicyMix = valueAt(index);
AudioMix *mix = audioPolicyMix->getMix();
if (mix->mMixType != MIX_TYPE_PLAYERS) {
- ALOGW("getInputForAttr() bad policy mix type for address %s", address.string());
+ ALOGW("getInputMixForAttr() bad policy mix type for address %s", address.string());
return BAD_VALUE;
}
*policyMix = mix;
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index 7de72de..127e22f 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -620,6 +620,7 @@
audio_io_handle_t *output,
audio_session_t session,
audio_stream_type_t *stream,
+ uid_t uid,
uint32_t samplingRate,
audio_format_t format,
audio_channel_mask_t channelMask,
@@ -659,8 +660,22 @@
return BAD_VALUE;
}
- ALOGV("getOutputForAttr() usage=%d, content=%d, tag=%s flags=%08x",
- attributes.usage, attributes.content_type, attributes.tags, attributes.flags);
+ ALOGV("getOutputForAttr() usage=%d, content=%d, tag=%s flags=%08x"
+ " session %d selectedDeviceId %d",
+ attributes.usage, attributes.content_type, attributes.tags, attributes.flags,
+ session, selectedDeviceId);
+
+ *stream = streamTypefromAttributesInt(&attributes);
+
+ // Explicit routing?
+ sp<DeviceDescriptor> deviceDesc;
+ for (size_t i = 0; i < mAvailableOutputDevices.size(); i++) {
+ if (mAvailableOutputDevices[i]->getId() == selectedDeviceId) {
+ deviceDesc = mAvailableOutputDevices[i];
+ break;
+ }
+ }
+ mOutputRoutes.addRoute(session, *stream, SessionRoute::SOURCE_TYPE_NA, deviceDesc, uid);
routing_strategy strategy = (routing_strategy) getStrategyForAttr(&attributes);
audio_devices_t device = getDeviceForStrategy(strategy, false /*fromCache*/);
@@ -672,24 +687,14 @@
ALOGV("getOutputForAttr() device 0x%x, samplingRate %d, format %x, channelMask %x, flags %x",
device, samplingRate, format, channelMask, flags);
- *stream = streamTypefromAttributesInt(&attributes);
*output = getOutputForDevice(device, session, *stream,
samplingRate, format, channelMask,
flags, offloadInfo);
if (*output == AUDIO_IO_HANDLE_NONE) {
+ mOutputRoutes.removeRoute(session);
return INVALID_OPERATION;
}
- // Explicit routing?
- sp<DeviceDescriptor> deviceDesc;
-
- for (size_t i = 0; i < mAvailableOutputDevices.size(); i++) {
- if (mAvailableOutputDevices[i]->getId() == selectedDeviceId) {
- deviceDesc = mAvailableOutputDevices[i];
- break;
- }
- }
- mOutputRoutes.addRoute(session, *stream, SessionRoute::SOURCE_TYPE_NA, deviceDesc);
return NO_ERROR;
}
@@ -966,24 +971,26 @@
sp<SwAudioOutputDescriptor> outputDesc = mOutputs.valueAt(index);
+ // Routing?
+ mOutputRoutes.incRouteActivity(session);
+
audio_devices_t newDevice;
if (outputDesc->mPolicyMix != NULL) {
newDevice = AUDIO_DEVICE_OUT_REMOTE_SUBMIX;
} else if (mOutputRoutes.hasRouteChanged(session)) {
newDevice = getNewOutputDevice(outputDesc, false /*fromCache*/);
+ checkStrategyRoute(getStrategy(stream), output);
} else {
newDevice = AUDIO_DEVICE_NONE;
}
uint32_t delayMs = 0;
- // Routing?
- mOutputRoutes.incRouteActivity(session);
-
status_t status = startSource(outputDesc, stream, newDevice, &delayMs);
if (status != NO_ERROR) {
mOutputRoutes.decRouteActivity(session);
+ return status;
}
// Automatically enable the remote submix input when output is started on a re routing mix
// of type MIX_TYPE_RECORDERS
@@ -1112,15 +1119,22 @@
}
// Routing?
+ bool forceDeviceUpdate = false;
if (outputDesc->mRefCount[stream] > 0) {
- mOutputRoutes.decRouteActivity(session);
+ int activityCount = mOutputRoutes.decRouteActivity(session);
+ forceDeviceUpdate = (mOutputRoutes.hasRoute(session) && (activityCount == 0));
+
+ if (forceDeviceUpdate) {
+ checkStrategyRoute(getStrategy(stream), AUDIO_IO_HANDLE_NONE);
+ }
}
- return stopSource(outputDesc, stream);
+ return stopSource(outputDesc, stream, forceDeviceUpdate);
}
status_t AudioPolicyManager::stopSource(sp<AudioOutputDescriptor> outputDesc,
- audio_stream_type_t stream)
+ audio_stream_type_t stream,
+ bool forceDeviceUpdate)
{
// always handle stream stop, check which stream type is stopping
handleEventForBeacon(stream == AUDIO_STREAM_TTS ? STOPPING_BEACON : STOPPING_OUTPUT);
@@ -1135,7 +1149,7 @@
outputDesc->changeRefCount(stream, -1);
// store time at which the stream was stopped - see isStreamActive()
- if (outputDesc->mRefCount[stream] == 0) {
+ if (outputDesc->mRefCount[stream] == 0 || forceDeviceUpdate) {
outputDesc->mStopTime[stream] = systemTime();
audio_devices_t newDevice = getNewOutputDevice(outputDesc, false /*fromCache*/);
// delay the device switch by twice the latency because stopOutput() is executed when
@@ -1222,6 +1236,7 @@
status_t AudioPolicyManager::getInputForAttr(const audio_attributes_t *attr,
audio_io_handle_t *input,
audio_session_t session,
+ uid_t uid,
uint32_t samplingRate,
audio_format_t format,
audio_channel_mask_t channelMask,
@@ -1256,7 +1271,7 @@
break;
}
}
- mInputRoutes.addRoute(session, SessionRoute::STREAM_TYPE_NA, inputSource, deviceDesc);
+ mInputRoutes.addRoute(session, SessionRoute::STREAM_TYPE_NA, inputSource, deviceDesc, uid);
if (inputSource == AUDIO_SOURCE_REMOTE_SUBMIX &&
strncmp(attr->tags, "addr=", strlen("addr=")) == 0) {
@@ -1431,6 +1446,9 @@
}
}
+ // Routing?
+ mInputRoutes.incRouteActivity(session);
+
if (inputDesc->mRefCount == 0 || mInputRoutes.hasRouteChanged(session)) {
// if input maps to a dynamic policy with an activity listener, notify of state change
if ((inputDesc->mPolicyMix != NULL)
@@ -1439,9 +1457,6 @@
MIX_STATE_MIXING);
}
- // Routing?
- mInputRoutes.incRouteActivity(session);
-
if (mInputs.activeInputsCount() == 0) {
SoundTrigger::setCaptureState(true);
}
@@ -2479,6 +2494,12 @@
return status;
}
+void AudioPolicyManager::releaseResourcesForUid(uid_t uid)
+{
+ clearAudioPatches(uid);
+ clearSessionRoutes(uid);
+}
+
void AudioPolicyManager::clearAudioPatches(uid_t uid)
{
for (ssize_t i = (ssize_t)mAudioPatches.size() - 1; i >= 0; i--) {
@@ -2489,6 +2510,82 @@
}
}
+
+void AudioPolicyManager::checkStrategyRoute(routing_strategy strategy,
+ audio_io_handle_t ouptutToSkip)
+{
+ audio_devices_t device = getDeviceForStrategy(strategy, false /*fromCache*/);
+ SortedVector<audio_io_handle_t> outputs = getOutputsForDevice(device, mOutputs);
+ for (size_t j = 0; j < mOutputs.size(); j++) {
+ if (mOutputs.keyAt(j) == ouptutToSkip) {
+ continue;
+ }
+ sp<SwAudioOutputDescriptor> outputDesc = mOutputs.valueAt(j);
+ if (!isStrategyActive(outputDesc, (routing_strategy)strategy)) {
+ continue;
+ }
+ // If the default device for this strategy is on another output mix,
+ // invalidate all tracks in this strategy to force re connection.
+ // Otherwise select new device on the output mix.
+ if (outputs.indexOf(mOutputs.keyAt(j)) < 0) {
+ for (int stream = 0; stream < AUDIO_STREAM_CNT; stream++) {
+ if (stream == AUDIO_STREAM_PATCH) {
+ continue;
+ }
+ if (getStrategy((audio_stream_type_t)stream) == strategy) {
+ mpClientInterface->invalidateStream((audio_stream_type_t)stream);
+ }
+ }
+ } else {
+ audio_devices_t newDevice = getNewOutputDevice(outputDesc, false /*fromCache*/);
+ setOutputDevice(outputDesc, newDevice, false);
+ }
+ }
+}
+
+void AudioPolicyManager::clearSessionRoutes(uid_t uid)
+{
+ // remove output routes associated with this uid
+ SortedVector<routing_strategy> affectedStrategies;
+ for (ssize_t i = (ssize_t)mOutputRoutes.size() - 1; i >= 0; i--) {
+ sp<SessionRoute> route = mOutputRoutes.valueAt(i);
+ if (route->mUid == uid) {
+ mOutputRoutes.removeItemsAt(i);
+ if (route->mDeviceDescriptor != 0) {
+ affectedStrategies.add(getStrategy(route->mStreamType));
+ }
+ }
+ }
+ // reroute outputs if necessary
+ for (size_t i = 0; i < affectedStrategies.size(); i++) {
+ checkStrategyRoute(affectedStrategies[i], AUDIO_IO_HANDLE_NONE);
+ }
+
+ // remove input routes associated with this uid
+ SortedVector<audio_source_t> affectedSources;
+ for (ssize_t i = (ssize_t)mInputRoutes.size() - 1; i >= 0; i--) {
+ sp<SessionRoute> route = mInputRoutes.valueAt(i);
+ if (route->mUid == uid) {
+ mInputRoutes.removeItemsAt(i);
+ if (route->mDeviceDescriptor != 0) {
+ affectedSources.add(route->mSource);
+ }
+ }
+ }
+ // reroute inputs if necessary
+ SortedVector<audio_io_handle_t> inputsToClose;
+ for (size_t i = 0; i < mInputs.size(); i++) {
+ sp<AudioInputDescriptor> inputDesc = mInputs.valueAt(i);
+ if (affectedSources.indexOf(inputDesc->mInputSource) >= 0) {
+ inputsToClose.add(inputDesc->mIoHandle);
+ }
+ }
+ for (size_t i = 0; i < inputsToClose.size(); i++) {
+ closeInput(inputsToClose[i]);
+ }
+}
+
+
status_t AudioPolicyManager::acquireSoundTriggerSession(audio_session_t *session,
audio_io_handle_t *ioHandle,
audio_devices_t *device)
@@ -3563,7 +3660,8 @@
ALOGVV("getOutputsForDevice() device %04x", device);
for (size_t i = 0; i < openOutputs.size(); i++) {
ALOGVV("output %d isDuplicated=%d device=%04x",
- i, openOutputs.valueAt(i)->isDuplicated(), openOutputs.valueAt(i)->supportedDevices());
+ i, openOutputs.valueAt(i)->isDuplicated(),
+ openOutputs.valueAt(i)->supportedDevices());
if ((device & openOutputs.valueAt(i)->supportedDevices()) == device) {
ALOGVV("getOutputsForDevice() found output %d", openOutputs.keyAt(i));
outputs.add(openOutputs.keyAt(i));
@@ -3925,7 +4023,7 @@
for (size_t routeIndex = 0; routeIndex < mOutputRoutes.size(); routeIndex++) {
sp<SessionRoute> route = mOutputRoutes.valueAt(routeIndex);
routing_strategy strat = getStrategy(route->mStreamType);
- if (strat == strategy && route->mDeviceDescriptor != 0 /*&& route->mActivityCount != 0*/) {
+ if (strat == strategy && route->isActive()) {
return route->mDeviceDescriptor->type();
}
}
@@ -4315,8 +4413,7 @@
{
for (size_t routeIndex = 0; routeIndex < mInputRoutes.size(); routeIndex++) {
sp<SessionRoute> route = mInputRoutes.valueAt(routeIndex);
- if (inputSource == route->mSource && route->mDeviceDescriptor != 0
- /*&& route->mActivityCount != 0*/) {
+ if (inputSource == route->mSource && route->isActive()) {
return route->mDeviceDescriptor->type();
}
}
@@ -4605,7 +4702,8 @@
void AudioPolicyManager::SessionRouteMap::addRoute(audio_session_t session,
audio_stream_type_t streamType,
audio_source_t source,
- sp<DeviceDescriptor> descriptor)
+ sp<DeviceDescriptor> descriptor,
+ uid_t uid)
{
if (mMapType == MAPTYPE_INPUT && streamType != SessionRoute::STREAM_TYPE_NA) {
ALOGE("Adding Output Route to InputRouteMap");
@@ -4618,14 +4716,15 @@
sp<SessionRoute> route = indexOfKey(session) >= 0 ? valueFor(session) : 0;
if (route != 0) {
- if ((route->mDeviceDescriptor == 0 && descriptor != 0) ||
- (!route->mDeviceDescriptor->equals(descriptor))) {
+ if (((route->mDeviceDescriptor == 0) && (descriptor != 0)) ||
+ ((route->mDeviceDescriptor != 0) &&
+ ((descriptor == 0) || (!route->mDeviceDescriptor->equals(descriptor))))) {
route->mChanged = true;
}
route->mRefCount++;
route->mDeviceDescriptor = descriptor;
} else {
- route = new AudioPolicyManager::SessionRoute(session, streamType, source, descriptor);
+ route = new AudioPolicyManager::SessionRoute(session, streamType, source, descriptor, uid);
route->mRefCount++;
add(session, route);
if (descriptor != 0) {
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.h b/services/audiopolicy/managerdefault/AudioPolicyManager.h
index b965411..ea16864 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.h
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.h
@@ -109,6 +109,7 @@
audio_io_handle_t *output,
audio_session_t session,
audio_stream_type_t *stream,
+ uid_t uid,
uint32_t samplingRate,
audio_format_t format,
audio_channel_mask_t channelMask,
@@ -127,6 +128,7 @@
virtual status_t getInputForAttr(const audio_attributes_t *attr,
audio_io_handle_t *input,
audio_session_t session,
+ uid_t uid,
uint32_t samplingRate,
audio_format_t format,
audio_channel_mask_t channelMask,
@@ -207,7 +209,6 @@
struct audio_patch *patches,
unsigned int *generation);
virtual status_t setAudioPortConfig(const struct audio_port_config *config);
- virtual void clearAudioPatches(uid_t uid);
virtual status_t acquireSoundTriggerSession(audio_session_t *session,
audio_io_handle_t *ioHandle,
@@ -226,6 +227,8 @@
audio_io_handle_t *handle);
virtual status_t stopAudioSource(audio_io_handle_t handle);
+ virtual void releaseResourcesForUid(uid_t uid);
+
// Audio policy configuration file parsing (audio_policy.conf)
// TODO candidates to be moved to ConfigParsingUtils
void defaultAudioPolicyConfig(void);
@@ -248,31 +251,36 @@
SessionRoute(audio_session_t session,
audio_stream_type_t streamType,
audio_source_t source,
- sp<DeviceDescriptor> deviceDescriptor)
- : mSession(session),
+ sp<DeviceDescriptor> deviceDescriptor,
+ uid_t uid)
+ : mUid(uid),
+ mSession(session),
mDeviceDescriptor(deviceDescriptor),
mRefCount(0),
mActivityCount(0),
mChanged(false),
mStreamType(streamType),
- mSource(source) {}
-
- audio_session_t mSession;
-
- sp<DeviceDescriptor> mDeviceDescriptor;
+ mSource(source)
+ {}
void log(const char* prefix);
+ bool isActive() {
+ return (mDeviceDescriptor != 0) && (mChanged || (mActivityCount > 0));
+ }
+
+ uid_t mUid;
+ audio_session_t mSession;
+ sp<DeviceDescriptor> mDeviceDescriptor;
+
// "reference" counting
- int mRefCount; // +/- on references
- int mActivityCount; // +/- on start/stop
- bool mChanged;
-
+ int mRefCount; // +/- on references
+ int mActivityCount; // +/- on start/stop
+ bool mChanged;
// for outputs
- const audio_stream_type_t mStreamType;
-
+ const audio_stream_type_t mStreamType;
// for inputs
- const audio_source_t mSource;
+ const audio_source_t mSource;
};
class SessionRouteMap: public KeyedVector<audio_session_t, sp<SessionRoute>> {
@@ -292,6 +300,7 @@
}
bool hasRoute(audio_session_t session);
+
void removeRoute(audio_session_t session);
int incRouteActivity(audio_session_t session);
@@ -306,7 +315,8 @@
void addRoute(audio_session_t session,
audio_stream_type_t streamType,
audio_source_t source,
- sp<DeviceDescriptor> deviceDescriptor);
+ sp<DeviceDescriptor> deviceDescriptor,
+ uid_t uid);
private:
// Used to mark a SessionRoute as for either inputs (mMapType == kSessionRouteMap_Input)
@@ -559,7 +569,12 @@
audio_devices_t device,
uint32_t *delayMs);
status_t stopSource(sp<AudioOutputDescriptor> outputDesc,
- audio_stream_type_t stream);
+ audio_stream_type_t stream,
+ bool forceDeviceUpdate);
+
+ void clearAudioPatches(uid_t uid);
+ void clearSessionRoutes(uid_t uid);
+ void checkStrategyRoute(routing_strategy strategy, audio_io_handle_t ouptutToSkip);
uid_t mUidCached;
AudioPolicyClientInterface *mpClientInterface; // audio policy client interface
diff --git a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
index 5ceb1cf..65639c3 100644
--- a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
+++ b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
@@ -146,6 +146,7 @@
audio_io_handle_t *output,
audio_session_t session,
audio_stream_type_t *stream,
+ uid_t uid,
uint32_t samplingRate,
audio_format_t format,
audio_channel_mask_t channelMask,
@@ -158,7 +159,16 @@
}
ALOGV("getOutput()");
Mutex::Autolock _l(mLock);
- return mAudioPolicyManager->getOutputForAttr(attr, output, session, stream, samplingRate,
+
+ // if the caller is us, trust the specified uid
+ if (IPCThreadState::self()->getCallingPid() != getpid_cached || uid == (uid_t)-1) {
+ uid_t newclientUid = IPCThreadState::self()->getCallingUid();
+ if (uid != (uid_t)-1 && uid != newclientUid) {
+ ALOGW("%s uid %d tried to pass itself off as %d", __FUNCTION__, newclientUid, uid);
+ }
+ uid = newclientUid;
+ }
+ return mAudioPolicyManager->getOutputForAttr(attr, output, session, stream, uid, samplingRate,
format, channelMask, flags, selectedDeviceId, offloadInfo);
}
@@ -248,6 +258,7 @@
status_t AudioPolicyService::getInputForAttr(const audio_attributes_t *attr,
audio_io_handle_t *input,
audio_session_t session,
+ uid_t uid,
uint32_t samplingRate,
audio_format_t format,
audio_channel_mask_t channelMask,
@@ -269,12 +280,22 @@
sp<AudioPolicyEffects>audioPolicyEffects;
status_t status;
AudioPolicyInterface::input_type_t inputType;
+ // if the caller is us, trust the specified uid
+ if (IPCThreadState::self()->getCallingPid() != getpid_cached || uid == (uid_t)-1) {
+ uid_t newclientUid = IPCThreadState::self()->getCallingUid();
+ if (uid != (uid_t)-1 && uid != newclientUid) {
+ ALOGW("%s uid %d tried to pass itself off as %d", __FUNCTION__, newclientUid, uid);
+ }
+ uid = newclientUid;
+ }
+
{
Mutex::Autolock _l(mLock);
// the audio_in_acoustics_t parameter is ignored by get_input()
- status = mAudioPolicyManager->getInputForAttr(attr, input, session,
+ status = mAudioPolicyManager->getInputForAttr(attr, input, session, uid,
samplingRate, format, channelMask,
- flags, selectedDeviceId, &inputType);
+ flags, selectedDeviceId,
+ &inputType);
audioPolicyEffects = mAudioPolicyEffects;
if (status == NO_ERROR) {
diff --git a/services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp b/services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp
index 433e712..13af3ef 100644
--- a/services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp
+++ b/services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp
@@ -234,6 +234,7 @@
status_t AudioPolicyService::getInputForAttr(const audio_attributes_t *attr,
audio_io_handle_t *input,
audio_session_t session,
+ uid_t uid __unused,
uint32_t samplingRate,
audio_format_t format,
audio_channel_mask_t channelMask,
@@ -565,6 +566,7 @@
audio_io_handle_t *output,
audio_session_t session __unused,
audio_stream_type_t *stream,
+ uid_t uid __unused,
uint32_t samplingRate,
audio_format_t format,
audio_channel_mask_t channelMask,
diff --git a/services/audiopolicy/service/AudioPolicyService.cpp b/services/audiopolicy/service/AudioPolicyService.cpp
index ccf9f9b..c5f4fb7 100644
--- a/services/audiopolicy/service/AudioPolicyService.cpp
+++ b/services/audiopolicy/service/AudioPolicyService.cpp
@@ -177,7 +177,7 @@
{
Mutex::Autolock _l(mLock);
if (mAudioPolicyManager) {
- mAudioPolicyManager->clearAudioPatches(uid);
+ mAudioPolicyManager->releaseResourcesForUid(uid);
}
}
#endif
diff --git a/services/audiopolicy/service/AudioPolicyService.h b/services/audiopolicy/service/AudioPolicyService.h
index 07ea96b..eb50cdd 100644
--- a/services/audiopolicy/service/AudioPolicyService.h
+++ b/services/audiopolicy/service/AudioPolicyService.h
@@ -80,6 +80,7 @@
audio_io_handle_t *output,
audio_session_t session,
audio_stream_type_t *stream,
+ uid_t uid,
uint32_t samplingRate = 0,
audio_format_t format = AUDIO_FORMAT_DEFAULT,
audio_channel_mask_t channelMask = 0,
@@ -98,6 +99,7 @@
virtual status_t getInputForAttr(const audio_attributes_t *attr,
audio_io_handle_t *input,
audio_session_t session,
+ uid_t uid,
uint32_t samplingRate,
audio_format_t format,
audio_channel_mask_t channelMask,