Agora Java API Reference for Android

### - u -

- unloadAllEffects() : io.agora.rtc2.RtcEngine
- unloadEffect() : io.agora.rtc2.RtcEngine
- unloadSrc() : io.agora.mediaplayer.IMediaPlayer
- unRegisterAudioSpectrumObserver() : io.agora.rtc2.RtcEngine
- unregisterMediaMetadataObserver() : io.agora.rtc2.RtcEngine
- unregisterMediaPlayerAudioSpectrumObserver() : io.agora.mediaplayer.IMediaPlayer
- unRegisterPlayerObserver() : io.agora.mediaplayer.IMediaPlayer
- unregisterTranscoderObserver() : io.agora.rtc2.IH265Transcoder
- unsubscribe() : io.agora.rtm.RtmClient
- unsubscribeTopic() : io.agora.rtm.StreamChannel
- unsubscribeUserMetadata() : io.agora.rtm.RtmStorage
- updateChannelMediaOptions() : io.agora.rtc2.RtcEngine
- updateChannelMediaOptionsEx() : io.agora.rtc2.RtcEngineEx
- updateChannelMetadata() : io.agora.rtm.RtmStorage
- updateDirectCdnStreamingMediaOptions() : io.agora.rtc2.RtcEngine
- updateLocalTranscoderConfiguration() : io.agora.rtc2.RtcEngine
- updatePreloadChannelToken() : io.agora.rtc2.RtcEngine
- updateRtmpTranscoding() : io.agora.rtc2.RtcEngine
- updateRtmpTranscodingEx() : io.agora.rtc2.RtcEngineEx
- updateScreenCaptureParameters() : io.agora.rtc2.RtcEngine
- updateSharedContext() : io.agora.rtc2.RtcEngineInternal
- updateUserMetadata() : io.agora.rtm.RtmStorage
- uploadLogFile() : io.agora.rtc2.RtcEngine
- UserAudioSpectrumInfo() : io.agora.rtc2.audio.UserAudioSpectrumInfo