void GetAudioPlaybackDevice()
{
string audioPlaybackDeviceName = "";
string audioPlaybackDeviceId = "";
audioPlaybackDeviceManager = (AudioPlaybackDeviceManager)mRtcEngine.GetAudioPlaybackDeviceManager();
audioPlaybackDeviceManager.CreateAAudioPlaybackDeviceManager();
int count = audioPlaybackDeviceManager.GetAudioPlaybackDeviceCount();
logger.UpdateLog(string.Format("AudioPlaybackDeviceManager count: {0}", count));
for (int i = 0; i < count; i++)
{
audioPlaybackDeviceManager.GetAudioPlaybackDevice(i, ref audioPlaybackDeviceName, ref audioPlaybackDeviceId);
audioPlaybackDeviceDic.Add(i, audioPlaybackDeviceId);
logger.UpdateLog(string.Format("AudioPlaybackDevice device index: {0}, name: {1}, id: {2}", i, audioPlaybackDeviceName, audioPlaybackDeviceId));
}
}
