这里列出了所有类成员，并附带类的详细说明:

- b -

• BACKWARD : com.netease.nimlib.sdk.msg.model.GetMessageDirectionEnum
• BAD : com.netease.nimlib.sdk.avchat.constant.AVChatNetworkQuality
• BAN_SERVER_MEMBER : com.netease.nimlib.sdk.qchat.enums.QChatRoleResource
• banServerMember() : com.netease.nimlib.sdk.qchat.QChatServerService
• BATCH_OFFER : com.netease.nimlib.sdk.msg.constant.ChatRoomQueueChangeType
• BATCH_UPDATE : com.netease.nimlib.sdk.msg.constant.ChatRoomQueueChangeType
• batchUnSubscribeEvent() : com.netease.nimlib.sdk.event.EventSubscribeService
• batchUpdateQueue() : com.netease.nimlib.sdk.chatroom.ChatRoomService
• bdServerAddress : com.netease.nimlib.sdk.ServerAddresses
• BE_BLACKLISTED : com.netease.nimlib.sdk.chatroom.model.ChatRoomKickOutEvent.ChatRoomKickOutReason
• BE_INVITED : com.netease.nimlib.sdk.qchat.enums.QChatInviteApplyRecordType
• BEGIN_SYNC : com.netease.nimlib.sdk.auth.constant.LoginSyncStatus
• BeInviteMode : com.netease.nimlib.sdk.team.constant.TeamFieldEnum
• BIRTHDAY : com.netease.nimlib.sdk.uinfo.constant.UserInfoFieldEnum
• BLACK : com.netease.nimlib.sdk.qchat.enums.QChatChannelBlackWhiteType
• BlackListChangedNotify() : com.netease.nimlib.sdk.friend.model.BlackListChangedNotify
• BLUETOOTH_HEADSET : com.netease.nimlib.sdk.avchat.constant.AVChatAudioDevice , com.netease.nimlib.sdk.qcmedia.enums.QChatMediaAudioOuputDevice
• BLUETOOTH_SPEAKER : com.netease.nimlib.sdk.avchat.constant.AVChatAudioDevice
• broadcastOnlineOnly : com.netease.nimlib.sdk.event.model.Event
• build() : com.netease.nimlib.sdk.avsignalling.builder.CallParamBuilder , com.netease.nimlib.sdk.avsignalling.builder.InviteParamBuilder
• BUSY : com.netease.nimlib.sdk.avchat.constant.AVChatControlCommand