Support query encapsualtion modes and metadata types.
When a new device is attached to hardware module, query the HAL to get
the supported encapsulation modes and metadata types.
Test: atest EnumDevicesTest, manually
Test: atest audiofoundation_parcelable_test
Bug: 155799506
Change-Id: I903e46e35a44416c9f2d206c128face8a6c61dcb
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index bcf6f38..2a9a4c4 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -178,6 +178,9 @@
return INVALID_OPERATION;
}
+ // Populate encapsulation information when a output device is connected.
+ device->setEncapsulationInfoFromHal(mpClientInterface);
+
// outputs should never be empty here
ALOG_ASSERT(outputs.size() != 0, "setDeviceConnectionState():"
"checkOutputsForDevice() returned no outputs but status OK");
@@ -4635,6 +4638,7 @@
if (!device->isAttached()) {
device->attach(hwModule);
mAvailableOutputDevices.add(device);
+ device->setEncapsulationInfoFromHal(mpClientInterface);
if (newDevices) newDevices->add(device);
setEngineDeviceConnectionState(device, AUDIO_POLICY_DEVICE_STATE_AVAILABLE);
}