Agora Java API Reference for Android

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- observationPosition : agora::rtc::VideoTrackInfo
- opened : agora::rtc::LiveStreamAdvancedFeature
- OPTIONAL_ENUM_SIZE_T : agora::media::base::AudioPcmFrame
- ordered : agora::DataChannelConfig , agora::rtc::DataStreamConfig
- orientationMode : agora::rtc::RtmpStreamingVideoConfiguration , agora::rtc::VideoEncoderConfiguration
- os_type : agora::rtc::RemoteAudioContextInfo
- outputNumberOfChannels : agora::base::AudioSessionConfiguration
- overrideSpeaker : agora::base::AudioSessionConfiguration
- owner : agora::rtc::PublisherConfiguration
- ownerUid : agora::rtc::VideoTrackInfo