RtcChannelEventHandler class

RtcChannelEventHandler 类。

Constructors

• RtcChannelEventHandler({WarningCallback warning, ErrorCallback error, UidWithElapsedCallback joinChannelSuccess, UidWithElapsedCallback rejoinChannelSuccess, RtcStatsCallback leaveChannel, ClientRoleCallback clientRoleChanged, UidWithElapsedCallback userJoined, UserOfflineCallback userOffline, ConnectionStateCallback connectionStateChanged, EmptyCallback connectionLost, TokenCallback tokenPrivilegeWillExpire, EmptyCallback requestToken, UidCallback activeSpeaker, VideoSizeCallback videoSizeChanged, RemoteVideoStateCallback remoteVideoStateChanged, RemoteAudioStateCallback remoteAudioStateChanged, FallbackCallback localPublishFallbackToAudioOnly, FallbackWithUidCallback remoteSubscribeFallbackToAudioOnly, RtcStatsCallback rtcStats, NetworkQualityWithUidCallback networkQuality, RemoteVideoStatsCallback remoteVideoStats, RemoteAudioStatsCallback remoteAudioStats, RtmpStreamingStateCallback rtmpStreamingStateChanged, EmptyCallback transcodingUpdated, StreamInjectedStatusCallback streamInjectedStatus, StreamMessageCallback streamMessage, StreamMessageErrorCallback streamMessageError, MediaRelayStateCallback channelMediaRelayStateChanged, MediaRelayEventCallback channelMediaRelayEvent, MetadataCallback metadataReceived, StreamPublishStateCallback audioPublishStateChanged, StreamPublishStateCallback videoPublishStateChanged, StreamSubscribeStateCallback audioSubscribeStateChanged, StreamSubscribeStateCallback videoSubscribeStateChanged, RtmpStreamingEventCallback rtmpStreamingEvent})

  Constructs a RtcChannelEventHandler

Properties

• activeSpeaker ↔ UidCallback

  监测到活跃用户回调。 [...]read / write

• audioPublishStateChanged ↔ StreamPublishStateCallback

  音频发布状态改变回调。 [...]read / write

• audioSubscribeStateChanged ↔ StreamSubscribeStateCallback

  音频订阅状态发生改变回调。 [...]read / write

• channelMediaRelayEvent ↔ MediaRelayEventCallback

  跨频道媒体流转发事件回调。该回调报告跨频道媒体流转发过程中发生的事件。 [...]read / write

• channelMediaRelayStateChanged ↔ MediaRelayStateCallback

  跨频道媒体流转发状态发生改变回调。 [...]read / write

• clientRoleChanged ↔ ClientRoleCallback

  直播场景下用户角色已切换回调。如从观众切换为主播，反之亦然。 [...]read / write

• connectionLost ↔ EmptyCallback

  网络连接中断，且 SDK 无法在 10 秒内连接服务器回调。 [...]read / write

• connectionStateChanged ↔ ConnectionStateCallback

  网络连接状态已改变回调。 [...]read / write

• error ↔ ErrorCallback

  报告 RtcChannel 对象发生的错误码。 [...]read / write

• hashCode → int

  The hash code for this object. [...]read-only, inherited

• joinChannelSuccess ↔ UidWithElapsedCallback

  加入频道回调。 [...]read / write

• leaveChannel ↔ RtcStatsCallback

  离开频道回调。 [...]read / write

• localPublishFallbackToAudioOnly ↔ FallbackCallback

  本地发布流已回退为音频流回调。 [...]read / write

• metadataReceived ↔ MetadataCallback

  接收端已接收 Metadata。 [...]read / write

• [networkQuality](networkQuality property) ↔ NetworkQualityWithUidCallback

  通话中每个用户的网络上下行 last mile 质量报告回调。 [[...]](networkQuality property)read / write

• rejoinChannelSuccess ↔ UidWithElapsedCallback

  重新加入频道回调。 [...]read / write

• remoteAudioStateChanged ↔ RemoteAudioStateCallback

  远端音频状态发生改变回调。 [...]read / write

• remoteAudioStats ↔ RemoteAudioStatsCallback

  通话中远端音频流的统计信息回调。 [...]read / write

• remoteSubscribeFallbackToAudioOnly ↔ FallbackWithUidCallback

  远端订阅流已回退为音频流回调或因网络质量改善，恢复为音视频流。 [...]read / write

• remoteVideoStateChanged ↔ RemoteVideoStateCallback

  远端用户视频状态发生已变化回调。 [...]read / write

• remoteVideoStats ↔ RemoteVideoStatsCallback

  通话中远端视频流的统计信息回调。 [...]read / write

• requestToken ↔ EmptyCallback

  Token 过期回调。 [...]read / write

• rtcStats ↔ RtcStatsCallback

  当前通话统计回调。 该回调在通话中每两秒触发一次。 [...]read / write

• rtmpStreamingEvent ↔ RtmpStreamingEventCallback

  RTMP 推流事件回调。 [...]read / write

• rtmpStreamingStateChanged ↔ RtmpStreamingStateCallback

  RTMP 推流状态发生改变回调。该回调返回本地用户调用 RtcChannel.addPublishStreamUrl 或 RtcChannel.removePublishStreamUrl 方法的结果。 [...]read / write

• runtimeType → Type

  A representation of the runtime type of the object.read-only, inherited

• streamInjectedStatus ↔ StreamInjectedStatusCallback

  输入在线媒体流状态回调。该回调表明向直播输入的外部视频流的状态。 [...]read / write

• streamMessage ↔ StreamMessageCallback

  接收到对方数据流消息的回调。 [...]read / write

• streamMessageError ↔ StreamMessageErrorCallback

  接收对方数据流消息发生错误的回调。 [...]read / write

• tokenPrivilegeWillExpire ↔ TokenCallback

  Token 服务即将过期回调。 [...]read / write

• transcodingUpdated ↔ EmptyCallback

  旁路推流设置被更新回调。 [...]read / write

• userJoined ↔ UidWithElapsedCallback

  远端用户（通信场景）/主播（直播场景）加入当前频道回调。 [...]read / write

• userOffline ↔ UserOfflineCallback

  远端用户（通信场景）/主播（直播场景）离开当前频道回调。 [...]read / write

• videoPublishStateChanged ↔ StreamPublishStateCallback

  视频发布状态发生改变回调。 [...]read / write

• videoSizeChanged ↔ VideoSizeCallback

  本地或远端视频大小或旋转信息发生改变回调。 [...]read / write

• videoSubscribeStateChanged ↔ StreamSubscribeStateCallback

  视频订阅状态发生改变回调。 [...]read / write

• warning ↔ WarningCallback

  报告 RtcChannel 对象发生的警告码。 [...]read / write

Methods

• noSuchMethod(Invocation invocation) → dynamic

  Invoked when a non-existent method or property is accessed. [...]inherited

• process(String methodName, List data) → void

• toString() → String

  Returns a string representation of this object.inherited

Operators

• operator ==(Object other) → bool

  The equality operator. [...]inherited