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111 lines
3.5 KiB
111 lines
3.5 KiB
/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <sstream>
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#include <string>
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#include <media/AudioContainers.h>
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namespace android {
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const DeviceTypeSet& getAudioDeviceOutAllSet() {
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static const DeviceTypeSet audioDeviceOutAllSet = DeviceTypeSet(
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std::begin(AUDIO_DEVICE_OUT_ALL_ARRAY),
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std::end(AUDIO_DEVICE_OUT_ALL_ARRAY));
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return audioDeviceOutAllSet;
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}
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const DeviceTypeSet& getAudioDeviceOutAllA2dpSet() {
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static const DeviceTypeSet audioDeviceOutAllA2dpSet = DeviceTypeSet(
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std::begin(AUDIO_DEVICE_OUT_ALL_A2DP_ARRAY),
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std::end(AUDIO_DEVICE_OUT_ALL_A2DP_ARRAY));
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return audioDeviceOutAllA2dpSet;
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}
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const DeviceTypeSet& getAudioDeviceOutAllScoSet() {
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static const DeviceTypeSet audioDeviceOutAllScoSet = DeviceTypeSet(
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std::begin(AUDIO_DEVICE_OUT_ALL_SCO_ARRAY),
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std::end(AUDIO_DEVICE_OUT_ALL_SCO_ARRAY));
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return audioDeviceOutAllScoSet;
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}
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const DeviceTypeSet& getAudioDeviceOutAllUsbSet() {
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static const DeviceTypeSet audioDeviceOutAllUsbSet = DeviceTypeSet(
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std::begin(AUDIO_DEVICE_OUT_ALL_USB_ARRAY),
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std::end(AUDIO_DEVICE_OUT_ALL_USB_ARRAY));
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return audioDeviceOutAllUsbSet;
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}
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const DeviceTypeSet& getAudioDeviceInAllSet() {
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static const DeviceTypeSet audioDeviceInAllSet = DeviceTypeSet(
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std::begin(AUDIO_DEVICE_IN_ALL_ARRAY),
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std::end(AUDIO_DEVICE_IN_ALL_ARRAY));
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return audioDeviceInAllSet;
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}
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const DeviceTypeSet& getAudioDeviceInAllUsbSet() {
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static const DeviceTypeSet audioDeviceInAllUsbSet = DeviceTypeSet(
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std::begin(AUDIO_DEVICE_IN_ALL_USB_ARRAY),
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std::end(AUDIO_DEVICE_IN_ALL_USB_ARRAY));
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return audioDeviceInAllUsbSet;
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}
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bool deviceTypesToString(const DeviceTypeSet &deviceTypes, std::string &str) {
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if (deviceTypes.empty()) {
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str = "Empty device types";
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return true;
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}
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bool ret = true;
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for (auto it = deviceTypes.begin(); it != deviceTypes.end();) {
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std::string deviceTypeStr;
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ret = audio_is_output_device(*it) ?
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OutputDeviceConverter::toString(*it, deviceTypeStr) :
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InputDeviceConverter::toString(*it, deviceTypeStr);
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if (!ret) {
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break;
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}
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str.append(deviceTypeStr);
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if (++it != deviceTypes.end()) {
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str.append(" , ");
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}
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}
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if (!ret) {
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str = "Unknown values";
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}
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return ret;
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}
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std::string dumpDeviceTypes(const DeviceTypeSet &deviceTypes) {
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std::string ret;
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for (auto it = deviceTypes.begin(); it != deviceTypes.end();) {
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std::stringstream ss;
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ss << "0x" << std::hex << (*it);
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ret.append(ss.str());
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if (++it != deviceTypes.end()) {
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ret.append(" , ");
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}
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}
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return ret;
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}
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std::string toString(const DeviceTypeSet& deviceTypes) {
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std::string ret;
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deviceTypesToString(deviceTypes, ret);
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return ret;
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}
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} // namespace android
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