am 3ae5f313: audiopolicy: send device connect notification to HALs (5d46bd54) · Commits · e / os / android_frameworks_av

services/audiopolicy/AudioPolicyManager.cpp

+15 −2

Original line number	Diff line number	Diff line
		@@ -242,7 +242,7 @@ status_t AudioPolicyManager::setDeviceConnectionStateInt(audio_devices_t device,
		switch (state)
		{
		// handle output device connection
		case AUDIO_POLICY_DEVICE_STATE_AVAILABLE:
		case AUDIO_POLICY_DEVICE_STATE_AVAILABLE: {
		if (index >= 0) {
		ALOGW("setDeviceConnectionState() device already connected: %x", device);
		return INVALID_OPERATION;
		@@ -274,7 +274,14 @@ status_t AudioPolicyManager::setDeviceConnectionStateInt(audio_devices_t device,
		"checkOutputsForDevice() returned no outputs but status OK");
		ALOGV("setDeviceConnectionState() checkOutputsForDevice() returned %zu outputs",
		outputs.size());
		break;


		// Set connect to HALs
		AudioParameter param = AudioParameter(devDesc->mAddress);
		param.addInt(String8(AUDIO_PARAMETER_DEVICE_CONNECT), device);
		mpClientInterface->setParameters(AUDIO_IO_HANDLE_NONE, param.toString());

		} break;
		// handle output device disconnection
		case AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE: {
		if (index < 0) {
		@@ -375,6 +382,12 @@ status_t AudioPolicyManager::setDeviceConnectionStateInt(audio_devices_t device,
		} else {
		return NO_MEMORY;
		}

		// Set connect to HALs
		AudioParameter param = AudioParameter(devDesc->mAddress);
		param.addInt(String8(AUDIO_PARAMETER_DEVICE_CONNECT), device);
		mpClientInterface->setParameters(AUDIO_IO_HANDLE_NONE, param.toString());

		} break;

		// handle input device disconnection