Enumeration STREAM_PUBLISH_STATE

0: The initial publishing state after joining the channel.

1: Fails to publish the local stream. Possible reasons:

• The local user calls muteLocalAudioStream(true) or muteLocalVideoStream(true) to stop sending local streams.
• The local user calls disableAudio or disableVideo to disable the entire audio or video module.
• The local user calls enableLocalAudio(false) or enableLocalVideo(false) to disable the local audio sampling or video capturing.
• The role of the local user is AUDIENCE.

3: Publishes successfully.

2: Publishing.