
IM即时通讯
安全可靠、全球互通

实时音视频
流畅稳定、省钱省力
回答:
自定义消息只支持逐条转发,不支持合并转发。
在 RCCombineMessageUtility.m 类中对转发设置了白名单,如需修改,可以集成源码(集成参考: https://doc.rongcloud.cn/im/IOS/5.X/ui/import#source ),对下面方法进行修改。
//消息合并转发的白名单 + (BOOL)allSelectedCombineForwordMessagesAreLegal:(NSArray *)allSelectedMessages { if (!allSelectedMessages) { return NO; } for (RCMessageModel *model in allSelectedMessages) { if (!model) { return NO; } //未成功发送的消息不可转发 if (model.sentStatus == SentStatus_SENDING || model.sentStatus == SentStatus_FAILED || model.sentStatus == SentStatus_CANCELED) { return NO; } NSArray *whiteList = @[ RCTextMessageTypeIdentifier, @"RC:ImgTextMsg", @"RC:StkMsg", @"RC:CardMsg", RCLocationMessageTypeIdentifier, RCSightMessageTypeIdentifier, RCImageMessageTypeIdentifier, RCFileMessageTypeIdentifier, RCCombineMessageTypeIdentifier, RCHQVoiceMessageTypeIdentifier, RCVoiceMessageTypeIdentifier, RCGIFMessageTypeIdentifier, @"RC:VCSummary" ]; if (![whiteList containsObject:model.objectName] || model.content.destructDuration > 0) { return NO; } } return YES; } //消息逐条转发的白名单 + (BOOL)allSelectedOneByOneForwordMessagesAreLegal:(NSArray *)allSelectedMessages { if (!allSelectedMessages) { return NO; } for (RCMessageModel *model in allSelectedMessages) { if (!model) { return NO; } //未成功发送的消息不可转发 if (model.sentStatus == SentStatus_SENDING || model.sentStatus == SentStatus_FAILED || model.sentStatus == SentStatus_CANCELED) { return NO; } NSArray *whiteList = @[ RCTextMessageTypeIdentifier, @"RC:ImgTextMsg", @"RC:StkMsg", @"RC:CardMsg", RCLocationMessageTypeIdentifier, RCSightMessageTypeIdentifier, RCImageMessageTypeIdentifier, RCFileMessageTypeIdentifier, RCCombineMessageTypeIdentifier, RCHQVoiceMessageTypeIdentifier, RCVoiceMessageTypeIdentifier, RCGIFMessageTypeIdentifier, RCReferenceMessageTypeIdentifier ]; if (![whiteList containsObject:model.objectName] || model.content.destructDuration > 0) { return NO; } } return YES; }