RtcChannelEventHandler class Null safety

RtcChannelEventHandler 类。

Constructors

RtcChannelEventHandler({WarningCallback? warning, ErrorCallback? error, UidWithElapsedAndChannelCallback? joinChannelSuccess, UidWithElapsedAndChannelCallback? 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, UserSuperResolutionEnabledCallback? userSuperResolutionEnabled})
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 ↔ UidWithElapsedAndChannelCallback?
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 ↔ NetworkQualityWithUidCallback?
通话中每个用户的网络上下行 last mile 质量报告回调。 [...]
read / write
rejoinChannelSuccess ↔ UidWithElapsedAndChannelCallback?
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
A string representation of this object. [...]
inherited

Operators

operator ==(Object other) → bool
The equality operator. [...]
inherited