agora::rtc::IVideoDeviceManagerObserver Class Reference

#include <NGIAgoraVideoDeviceManager.h>

Public Member Functions
virtual	~IVideoDeviceManagerObserver ()
virtual void	onVideoDeviceStateChanged (const char *deviceId, int deviceType, int deviceState)=0

Detailed Description

The IVideoDeviceManagerObserver class.

Constructor & Destructor Documentation

~IVideoDeviceManagerObserver()

virtual agora::rtc::IVideoDeviceManagerObserver::~IVideoDeviceManagerObserver ( )

inlinevirtual

Member Function Documentation

onVideoDeviceStateChanged()

virtual void agora::rtc::IVideoDeviceManagerObserver::onVideoDeviceStateChanged ( const char * deviceId, int deviceType, int deviceState )

pure virtual

Occurs when the device state changes, for example, when a device is added or removed or default device change.

Note

This method applies to Windows only now.

Parameters

deviceId	Pointer to the device ID.
deviceType	Device type: MEDIA_DEVICE_TYPE.
deviceState	Device state: MEDIA_DEVICE_STATE_TYPE..