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