EOS_RTCAudio_AddNotifyAudioDevicesChanged

Register to receive notifications when an audio device is added or removed to the system. If the returned NotificationId is valid, you must call EOS_RTCAudio_RemoveNotifyAudioDevicesChanged when you no longer wish to have your CompletionDelegate called. The library will try to use user selected audio device while following these rules:

• if none of the audio devices has been available and connected before - the library will try to use it;
• if user selected device failed for some reason, default device will be used instead (and user selected device will be memorized);
• if user selected a device but it was not used for some reason (and default was used instead), when devices selection is triggered we will try to use user selected device again;
• triggers to change a device: when new audio device appears or disappears - library will try to use previously user selected;
• if for any reason, a device cannot be used - the library will fallback to using default;
• if a configuration of the current audio device has been changed, it will be restarted.

Notification ID representing the registered callback if successful, an invalid NotificationId if not

EOS_INVALID_NOTIFICATIONID, EOS_RTCAudio_RemoveNotifyAudioDevicesChanged, EOS_RTCAudio_SetAudioInputSettingsOptions, EOS_RTCAudio_SetAudioOutputSettingsOptions

EOS_RTCAudio_AddNotifyAudioDevicesChanged

• EOS_RTCAudio_AddNotifyAudioDevicesChangedOptions
• EOS_RTCAudio_OnAudioDevicesChangedCallback