Merge "Enabled removeUidDeviceAffinities" into qt-dev am: 2112c916

status_t AudioPolicyManager::removeUidDeviceAffinities(uid_t uid) {

    ALOGV("%s() uid=%d", __FUNCTION__, uid);

    Vector<AudioDeviceTypeAddr> devices;

    status_t res =  mPolicyMixes.getDevicesForUid(uid, devices);

    if (res == NO_ERROR) {

        // reevaluate outputs for all found devices

        for (size_t i = 0; i < devices.size(); i++) {

            sp<DeviceDescriptor> devDesc = mHwModules.getDeviceDescriptor(

                    devices[i].mType, devices[i].mAddress, String8(),

                    AUDIO_FORMAT_DEFAULT);

            SortedVector<audio_io_handle_t> outputs;

            if (checkOutputsForDevice(devDesc, AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE,

                    outputs) != NO_ERROR) {

                ALOGE("%s() error in checkOutputsForDevice for device=%08x addr=%s",

                        __FUNCTION__, devices[i].mType, devices[i].mAddress.string());

    status_t res = mPolicyMixes.removeUidDeviceAffinities(uid);

    if (res != NO_ERROR) {

        ALOGE("%s() Could not remove all device affinities fo uid = %d",

            __FUNCTION__, uid);

        return INVALID_OPERATION;

    }

        }

    }

    return res;

}