Merge "APM: support product strategy routing" (2c76260f) · Commits · e / os / android_frameworks_av

media/libaudioclient/AudioSystem.cpp

+29 −0

Original line number	Diff line number	Diff line
		@@ -1525,6 +1525,35 @@ status_t AudioSystem::setRttEnabled(bool enabled)
		return aps->setRttEnabled(enabled);
		}

		status_t AudioSystem::setPreferredDeviceForStrategy(product_strategy_t strategy,
		const AudioDeviceTypeAddr &device)
		{
		const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
		if (aps == 0) {
		return PERMISSION_DENIED;
		}
		return aps->setPreferredDeviceForStrategy(strategy, device);
		}

		status_t AudioSystem::removePreferredDeviceForStrategy(product_strategy_t strategy)
		{
		const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
		if (aps == 0) {
		return PERMISSION_DENIED;
		}
		return aps->removePreferredDeviceForStrategy(strategy);
		}

		status_t AudioSystem::getPreferredDeviceForStrategy(product_strategy_t strategy,
		AudioDeviceTypeAddr &device)
		{
		const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
		if (aps == 0) {
		return PERMISSION_DENIED;
		}
		return aps->getPreferredDeviceForStrategy(strategy, device);
		}

		// ---------------------------------------------------------------------------

		int AudioSystem::AudioPolicyServiceClient::addAudioPortCallback(

media/libaudioclient/IAudioPolicyService.cpp

+91 −2

Original line number	Diff line number	Diff line
		@@ -104,7 +104,10 @@ enum {
		GET_VOLUME_GROUP_FOR_ATTRIBUTES,
		SET_ALLOWED_CAPTURE_POLICY,
		MOVE_EFFECTS_TO_IO,
		SET_RTT_ENABLED
		SET_RTT_ENABLED,
		SET_PREFERRED_DEVICE_FOR_PRODUCT_STRATEGY,
		REMOVE_PREFERRED_DEVICE_FOR_PRODUCT_STRATEGY,
		GET_PREFERRED_DEVICE_FOR_PRODUCT_STRATEGY,
		};

		#define MAX_ITEMS_PER_LIST 1024
		@@ -1284,6 +1287,55 @@ public:
		}
		return static_cast<status_t>(reply.readInt32());
		}

		virtual status_t setPreferredDeviceForStrategy(product_strategy_t strategy,
		const AudioDeviceTypeAddr &device)
		{
		Parcel data, reply;
		data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor());
		data.writeUint32(static_cast<uint32_t>(strategy));
		status_t status = device.writeToParcel(&data);
		if (status != NO_ERROR) {
		return BAD_VALUE;
		}
		status = remote()->transact(SET_PREFERRED_DEVICE_FOR_PRODUCT_STRATEGY,
		data, &reply);
		if (status != NO_ERROR) {
		return status;
		}
		return static_cast<status_t>(reply.readInt32());
		}

		virtual status_t removePreferredDeviceForStrategy(product_strategy_t strategy)
		{
		Parcel data, reply;
		data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor());
		data.writeUint32(static_cast<uint32_t>(strategy));
		status_t status = remote()->transact(REMOVE_PREFERRED_DEVICE_FOR_PRODUCT_STRATEGY,
		data, &reply);
		if (status != NO_ERROR) {
		return status;
		}
		return static_cast<status_t>(reply.readInt32());
		}

		virtual status_t getPreferredDeviceForStrategy(product_strategy_t strategy,
		AudioDeviceTypeAddr &device)
		{
		Parcel data, reply;
		data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor());
		data.writeUint32(static_cast<uint32_t>(strategy));
		status_t status = remote()->transact(GET_PREFERRED_DEVICE_FOR_PRODUCT_STRATEGY,
		data, &reply);
		if (status != NO_ERROR) {
		return status;
		}
		status = device.readFromParcel(&reply);
		if (status != NO_ERROR) {
		return status;
		}
		return static_cast<status_t>(reply.readInt32());
		}
		};

		IMPLEMENT_META_INTERFACE(AudioPolicyService, "android.media.IAudioPolicyService");
		@@ -1346,7 +1398,10 @@ status_t BnAudioPolicyService::onTransact(
		case GET_OFFLOAD_FORMATS_A2DP:
		case LIST_AUDIO_VOLUME_GROUPS:
		case GET_VOLUME_GROUP_FOR_ATTRIBUTES:
		case SET_RTT_ENABLED: {
		case SET_RTT_ENABLED:
		case SET_PREFERRED_DEVICE_FOR_PRODUCT_STRATEGY:
		case REMOVE_PREFERRED_DEVICE_FOR_PRODUCT_STRATEGY:
		case GET_PREFERRED_DEVICE_FOR_PRODUCT_STRATEGY: {
		if (!isServiceUid(IPCThreadState::self()->getCallingUid())) {
		ALOGW("%s: transaction %d received from PID %d unauthorized UID %d",
		__func__, code, IPCThreadState::self()->getCallingPid(),
		@@ -2369,6 +2424,40 @@ status_t BnAudioPolicyService::onTransact(
		return NO_ERROR;
		}

		case SET_PREFERRED_DEVICE_FOR_PRODUCT_STRATEGY: {
		CHECK_INTERFACE(IAudioPolicyService, data, reply);
		product_strategy_t strategy = (product_strategy_t) data.readUint32();
		AudioDeviceTypeAddr device;
		status_t status = device.readFromParcel((Parcel*)&data);
		if (status != NO_ERROR) {
		return status;
		}
		status = setPreferredDeviceForStrategy(strategy, device);
		reply->writeInt32(status);
		return NO_ERROR;
		}

		case REMOVE_PREFERRED_DEVICE_FOR_PRODUCT_STRATEGY: {
		CHECK_INTERFACE(IAudioPolicyService, data, reply);
		product_strategy_t strategy = (product_strategy_t) data.readUint32();
		status_t status = removePreferredDeviceForStrategy(strategy);
		reply->writeInt32(status);
		return NO_ERROR;
		}

		case GET_PREFERRED_DEVICE_FOR_PRODUCT_STRATEGY: {
		CHECK_INTERFACE(IAudioPolicyService, data, reply);
		product_strategy_t strategy = (product_strategy_t) data.readUint32();
		AudioDeviceTypeAddr device;
		status_t status = getPreferredDeviceForStrategy(strategy, device);
		status_t marshall_status = device.writeToParcel(reply);
		if (marshall_status != NO_ERROR) {
		return marshall_status;
		}
		reply->writeInt32(status);
		return NO_ERROR;
		}

		default:
		return BBinder::onTransact(code, data, reply, flags);
		}

media/libaudioclient/include/media/AudioSystem.h

+11 −0

Original line number	Diff line number	Diff line
		@@ -403,6 +403,17 @@ public:
		*/
		static status_t setAudioHalPids(const std::vector<pid_t>& pids);

		static status_t setPreferredDeviceForStrategy(product_strategy_t strategy,
		const AudioDeviceTypeAddr &device);

		static status_t removePreferredDeviceForStrategy(product_strategy_t strategy);

		static status_t getPreferredDeviceForStrategy(product_strategy_t strategy,
		AudioDeviceTypeAddr &device);

		static status_t getDeviceForStrategy(product_strategy_t strategy,
		AudioDeviceTypeAddr &device);

		// ----------------------------------------------------------------------------

		class AudioVolumeGroupCallback : public RefBase

media/libaudioclient/include/media/IAudioPolicyService.h

+8 −0

Original line number	Diff line number	Diff line
		@@ -223,6 +223,14 @@ public:
		volume_group_t &volumeGroup) = 0;

		virtual status_t setRttEnabled(bool enabled) = 0;

		virtual status_t setPreferredDeviceForStrategy(product_strategy_t strategy,
		const AudioDeviceTypeAddr &device) = 0;

		virtual status_t removePreferredDeviceForStrategy(product_strategy_t strategy) = 0;

		virtual status_t getPreferredDeviceForStrategy(product_strategy_t strategy,
		AudioDeviceTypeAddr &device) = 0;
		};

media/libaudiofoundation/include/media/AudioDeviceTypeAddr.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -37,6 +37,8 @@ struct AudioDeviceTypeAddr : public Parcelable {

		bool equals(const AudioDeviceTypeAddr& other) const;

		AudioDeviceTypeAddr& operator= (const AudioDeviceTypeAddr&) = default;

		void reset();

		status_t readFromParcel(const Parcel *parcel) override;