120f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie/* 220f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * Copyright (C) 2015 The Android Open Source Project 320f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * 420f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * Licensed under the Apache License, Version 2.0 (the "License"); 520f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * you may not use this file except in compliance with the License. 620f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * You may obtain a copy of the License at 720f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * 820f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * http://www.apache.org/licenses/LICENSE-2.0 920f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * 1020f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * Unless required by applicable law or agreed to in writing, software 1120f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * distributed under the License is distributed on an "AS IS" BASIS, 1220f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1320f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * See the License for the specific language governing permissions and 1420f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * limitations under the License. 1520f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie */ 1620f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie 1720f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie#define LOG_TAG "APM::AudioPolicyEngine/InputSource" 1820f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie 1920f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie#include "InputSource.h" 2020f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie 2120f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffieusing std::string; 2220f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie 2320f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffienamespace android 2420f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie{ 2520f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffienamespace audio_policy 2620f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie{ 2720f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffiestatus_t Element<audio_source_t>::setIdentifier(audio_source_t identifier) 2820f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie{ 2920f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie if (identifier > AUDIO_SOURCE_MAX && identifier != AUDIO_SOURCE_HOTWORD) { 3020f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie return BAD_VALUE; 3120f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie } 3220f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie mIdentifier = identifier; 3320f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie ALOGD("%s: InputSource %s identifier 0x%X", __FUNCTION__, getName().c_str(), identifier); 3420f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie return NO_ERROR; 3520f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie} 3620f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie 3720f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie/** 3820f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie* Set the device associated to this source. 3920f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie* It checks if the input device is valid but allows to set a NONE device 4020f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie* (i.e. only the IN BIT is set). 4120f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie* 4220f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie* @param[in] devices selected for the given input source. 4320f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie* @tparam audio_devices_t: Applicable input device for this input source. 4420f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie* 4520f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie* @return NO_ERROR if the device is either valid or none, error code otherwise. 4620f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie*/ 4720f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffietemplate <> 4820f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffiestatus_t Element<audio_source_t>::set(audio_devices_t devices) 4920f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie{ 5020f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie if (!audio_is_input_device(devices) && devices != AUDIO_DEVICE_BIT_IN) { 5120f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie ALOGE("%s: trying to set an invalid device 0x%X for input source %s", 5220f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie __FUNCTION__, devices, getName().c_str()); 5320f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie return BAD_VALUE; 5420f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie } 5520f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie ALOGD("%s: 0x%X for input source %s", __FUNCTION__, devices, getName().c_str()); 5620f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie mApplicableDevices = devices; 5720f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie return NO_ERROR; 5820f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie} 5920f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie 6020f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffietemplate <> 6120f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffieaudio_devices_t Element<audio_source_t>::get<audio_devices_t>() const 6220f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie{ 6320f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie ALOGV("%s: 0x%X for inputSource %s", __FUNCTION__, mApplicableDevices, getName().c_str()); 6420f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie return mApplicableDevices; 6520f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie} 6620f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie} // namespace audio_policy 6720f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie} // namespace android 6820f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie 6920f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie 70