downloadMergerMessage
Introduction
Download the message instances for merged messages.
Parameter details
| Parameter name |
Parameter type |
Required |
Description |
| msgID |
string |
yes |
The merged message ID. |
Returned template
V2TimValueCallback<V2TimMessage[]>
{
code : number
desc : string
data : V2TimMessage[]
}
Return value details
| name |
type |
description |
| code |
number |
Request result: Error codes. 0 means success. |
| desc |
string |
The description of the error. It will be empty if success. |
| data |
V2TimMessage[] |
The list of original messages instances from merged messages. |
Code example
import { TencentImSDKPlugin, MessageElemType } from 'react-native-tim-js';
const listener = {
onRecvNewMessage: async (message) => {
if (message.elemType === MessageElemType.V2TIM_ELEM_TYPE_MERGER) {
message.mergerElem?.abstractList;
message.mergerElem?.isLayersOverLimit;
message.mergerElem?.title;
const download = await TencentImSDKPlugin.v2TIMManager
.getMessageManager()
.downloadMergerMessage(message.msgID!);
if (download.code === 0) {
download.data!;
}
}
},
};
TencentImSDKPlugin.v2TIMManager
.getMessageManager()
.addAdvancedMsgListener(listener);
const createMergerMessageResult = await TencentImSDKPlugin.v2TIMManager
.getMessageManager()
.createMergerMessage(
[
'msgid1',
'msgid2',
],
'user1与user2的聊天',
['user1:hello', 'user2:你好'],
'当前版本不支持该消息'
);
if (createMergerMessageResult.code == 0) {
TencentImSDKPlugin.v2TIMManager.getMessageManager().sendMessage({
id: createMergerMessageResult.data!.id!,
receiver: 'receiver',
groupID: 'groupID',
});
}