downloadMergerMessage
Introduction
Download the message instances for merged messages.
For details, you can referring to this document.
Parameter details
| Parameter name | Parameter type | Required | Platform | Description |
|---|---|---|---|---|
| msgID | String | yes | All | The merged message ID. |
Returned template
V2TimValueCallback<List<V2TimMessage>>
{
code : int
desc : String
data : List<V2TimMessage>
}
Return value details
| name | type | description |
|---|---|---|
| code | int | Request result: Error codes. 0 means success. |
| desc | String | The description of the failure. |
| data | List< V2TimMessage > | The list of original messages instances from merged messages. |
Code example
V2TimAdvancedMsgListener listener = V2TimAdvancedMsgListener(
onRecvNewMessage: (V2TimMessage message) async {
if (message.elemType == MessageElemType.V2TIM_ELEM_TYPE_MERGER) {
message.mergerElem?.abstractList;
message.mergerElem?.isLayersOverLimit;
message.mergerElem?.title;
V2TimValueCallback<List<V2TimMessage>> download =
await TencentImSDKPlugin.v2TIMManager
.getMessageManager()
.downloadMergerMessage(
msgID: message.msgID!,
);
if (download.code == 0) {
List<V2TimMessage> messageList = download.data!;
}
}
},
);
TencentImSDKPlugin.v2TIMManager
.getMessageManager()
.addAdvancedMsgListener(listener: listener);
V2TimValueCallback<V2TimMsgCreateInfoResult> createMergerMessageResult =
await TencentImSDKPlugin.v2TIMManager
.getMessageManager()
.createMergerMessage(
msgIDList: [
"msgid1",
"msgid2"
],
title: "The conversation between User A and B.",
abstractList: ["User A: Hi", "User B: Hello"],
compatibleText:
"Do not support this message.",
);
if (createMergerMessageResult.code == 0) {
TencentImSDKPlugin.v2TIMManager.getMessageManager().sendMessage(
id: createMergerMessageResult.data!.id!,
receiver: "receiver",
groupID: "groupID",
);
}