Use DeviceIdVector for outputs in Audio Policy
Use DeviceIdVector for output in Audio Policy.
Bug: 367816690
Test: atest audiopolicy_tests
Test: adb shell /data/fuzz/arm64/audiopolicy_fuzzer/audiopolicy_fuzzer
Flag: android.media.audio.routed_device_ids
Change-Id: If2144348ff69e75fd4e6c339848d7d161ef5611d
diff --git a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
index 1ffa176..babc80e 100644
--- a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
+++ b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
@@ -369,7 +369,7 @@
const AttributionSourceState& attributionSource,
const AudioConfig& configAidl,
int32_t flagsAidl,
- int32_t selectedDeviceIdAidl,
+ const std::vector<int32_t>& selectedDeviceIdsAidl,
media::GetOutputForAttrResponse* _aidl_return)
{
audio_attributes_t attr = VALUE_OR_RETURN_BINDER_STATUS(
@@ -381,8 +381,9 @@
aidl2legacy_AudioConfig_audio_config_t(configAidl, false /*isInput*/));
audio_output_flags_t flags = VALUE_OR_RETURN_BINDER_STATUS(
aidl2legacy_int32_t_audio_output_flags_t_mask(flagsAidl));
- audio_port_handle_t selectedDeviceId = VALUE_OR_RETURN_BINDER_STATUS(
- aidl2legacy_int32_t_audio_port_handle_t(selectedDeviceIdAidl));
+ DeviceIdVector selectedDeviceIds = VALUE_OR_RETURN_BINDER_STATUS(
+ convertContainer<DeviceIdVector>(selectedDeviceIdsAidl,
+ aidl2legacy_int32_t_audio_port_handle_t));
audio_io_handle_t output;
audio_port_handle_t portId;
@@ -435,7 +436,7 @@
&stream,
attributionSource,
&config,
- &flags, &selectedDeviceId, &portId,
+ &flags, &selectedDeviceIds, &portId,
&secondaryOutputs,
&outputType,
&isSpatialized,
@@ -487,15 +488,16 @@
sp<AudioPlaybackClient> client =
new AudioPlaybackClient(attr, output, attributionSource, session,
- portId, selectedDeviceId, stream, isSpatialized, config.channel_mask);
+ portId, selectedDeviceIds, stream, isSpatialized, config.channel_mask);
mAudioPlaybackClients.add(portId, client);
_aidl_return->output = VALUE_OR_RETURN_BINDER_STATUS(
legacy2aidl_audio_io_handle_t_int32_t(output));
_aidl_return->stream = VALUE_OR_RETURN_BINDER_STATUS(
legacy2aidl_audio_stream_type_t_AudioStreamType(stream));
- _aidl_return->selectedDeviceId = VALUE_OR_RETURN_BINDER_STATUS(
- legacy2aidl_audio_port_handle_t_int32_t(selectedDeviceId));
+ _aidl_return->selectedDeviceIds = VALUE_OR_RETURN_BINDER_STATUS(
+ convertContainer<std::vector<int32_t>>(selectedDeviceIds,
+ legacy2aidl_audio_port_handle_t_int32_t));
_aidl_return->portId = VALUE_OR_RETURN_BINDER_STATUS(
legacy2aidl_audio_port_handle_t_int32_t(portId));
_aidl_return->secondaryOutputs = VALUE_OR_RETURN_BINDER_STATUS(
@@ -853,8 +855,9 @@
return binderStatusFromStatusT(status);
}
+ DeviceIdVector selectedDeviceIds = { selectedDeviceId };
sp<AudioRecordClient> client = new AudioRecordClient(attr, input, session, portId,
- selectedDeviceId, attributionSource,
+ selectedDeviceIds, attributionSource,
virtualDeviceId,
canCaptureOutput, canCaptureHotword,
mOutputCommandThread);
@@ -888,6 +891,17 @@
return {};
}
+std::string AudioPolicyService::getDeviceTypeStrForPortIds(DeviceIdVector portIds) {
+ std::string output = {};
+ for (auto it = portIds.begin(); it != portIds.end(); ++it) {
+ if (it != portIds.begin()) {
+ output += ", ";
+ }
+ output += getDeviceTypeStrForPortId(*it);
+ }
+ return output;
+}
+
Status AudioPolicyService::startInput(int32_t portIdAidl)
{
audio_port_handle_t portId = VALUE_OR_RETURN_BINDER_STATUS(
@@ -978,6 +992,8 @@
"android.media.audiopolicy.active.session";
static constexpr char kAudioPolicyActiveDevice[] =
"android.media.audiopolicy.active.device";
+ static constexpr char kAudioPolicyActiveDevices[] =
+ "android.media.audiopolicy.active.devices";
mediametrics::Item *item = mediametrics::Item::create(kAudioPolicy);
if (item != NULL) {
@@ -995,8 +1011,8 @@
item->setCString(kAudioPolicyRqstPkg,
std::to_string(client->attributionSource.uid).c_str());
}
- item->setCString(
- kAudioPolicyRqstDevice, getDeviceTypeStrForPortId(client->deviceId).c_str());
+ item->setCString(kAudioPolicyRqstDevice,
+ getDeviceTypeStrForPortId(getFirstDeviceId(client->deviceIds)).c_str());
int count = mAudioRecordClients.size();
for (int i = 0; i < count ; i++) {
@@ -1018,7 +1034,9 @@
other->attributionSource.uid).c_str());
}
item->setCString(kAudioPolicyActiveDevice,
- getDeviceTypeStrForPortId(other->deviceId).c_str());
+ getDeviceTypeStrForPortId(getFirstDeviceId(other->deviceIds)).c_str());
+ item->setCString(kAudioPolicyActiveDevices,
+ getDeviceTypeStrForPortIds(other->deviceIds).c_str());
}
}
item->selfrecord();