/*!*@file QtAudioDevices.cpp*@brief 获取音频设备信息
*/
#include "QtAudioDevices.h"
#include <QAudioDeviceInfo>QtAudioDevices::QtAudioDevices(QWidget *parent) :QDialog(parent),ui(new Ui::QtAudioDevices)
{ui->setupUi(this);//获取输入音频设备名称QVector<QString> aDeviceListI;QList<QAudioDeviceInfo> audioDeviceListI = QAudioDeviceInfo::availableDevices(QAudio::AudioInput);foreach (QAudioDeviceInfo devInfo, audioDeviceListI){QString strName = devInfo.deviceName();if (devInfo.isNull()) continue;if (strName[0] == 65533) continue;bool bFound = false;foreach (QString dev, aDeviceListI) {if (strName == dev){bFound = true;}}if (bFound == true) continue;aDeviceListI.push_back(strName);ui->comboBoxInput->addItem(strName);}//获取输出音频设备名称QVector<QString> aDeviceListO;QList<QAudioDeviceInfo> audioDeviceListO = QAudioDeviceInfo::availableDevices(QAudio::AudioOutput);foreach (QAudioDeviceInfo devInfo, audioDeviceListO){QString strName = devInfo.deviceName();if (devInfo.isNull()) continue;if (strName[0] == 65533) continue;bool bFound = false;foreach (QString dev, aDeviceListO) {if (strName == dev){bFound = true;}}if (bFound == true) continue;aDeviceListO.push_back(strName);ui->comboBoxOutput->addItem(strName);}
}QtAudioDevices::~QtAudioDevices()
{delete ui;
}