Classes
以下是本节中的文章：
BMXChatService
BMXClient
BMXConversation
BMXDevice
BMXFileAttachment
BMXGroup
BMXGroupAnnouncement
BMXGroupApplication
BMXGroupBannedMember
BMXGroupInvitation
BMXGroupMember
BMXGroupService
BMXGroupServiceCreateGroupOptions
BMXGroupSharedFile
BMXImageAttachment
BMXLocationAttachment
BMXMessage
BMXMessageAttachment
BMXMessageAttachmentSize
BMXMessageConfig
BMXPushService
BMXPushUserProfile
BMXPushUserProfileMessagePushSetting
BMXRTCEngine
BMXRTCService
BMXRoomAuth
BMXRosterItem
BMXRosterService
BMXRosterServiceApplication
BMXSDKConfig
BMXSDKConfigHostConfig
BMXStream
BMXUserProfile
BMXUserProfileAuthQuestion
BMXUserProfileMessageSetting
BMXUserService
BMXVideoAttachment
BMXVideoCanvas
BMXVideoConfig
BMXVoiceAttachment
RTCEngineManager