Merge "Add empty pkg check for service AppOp exemption" into main

            const AttributionSourceState& attributionSource, const audio_attributes_t& attr, int id,

            audio_stream_type_t streamType)

{

    const uid_t uid = VALUE_OR_FATAL(aidl2legacy_int32_t_uid_t(attributionSource.uid));

    const uid_t uid = attributionSource.uid;

    if (isServiceUid(uid)) {

        const auto res = thread->afThreadCallback()->getPermissionProvider().getPackagesForUid(uid);

        if (res.ok() && res->empty()) {

            ALOGW("OpPlayAudio: not muting track:%d usage:%d for service UID %d", id, attr.usage,

              uid);

        }

        return nullptr;

    }

    // stream type has been filtered by audio policy to indicate whether it can be muted