appendMessage
Introduction
Append a message to another message, used for create a set of messages, with several elements. For example, can be used to create a new message with both texts and images.
Append a message to another message, used for create a set of messages, with several elements.
Only works on the stage of creating a message.
For example, can be used to create a new message with both text and image.
Parameter details
| Parameter name | Parameter type | Required | Platform | Description |
|---|---|---|---|---|
| createMessageBaseId | String | yes | All | The id of the base message that been appended by other messages. |
| createMessageAppendId | String | yes | All | The id of the message to append to another message. |
Returned template
V2TimValueCallback<V2TimMessage>
{
code : int
desc : String
data : {
cloudCustomData : String
customElem : V2TimCustomElem
elemType : int
faceElem : V2TimFaceElem
faceUrl : String
fileElem : V2TimFileElem
friendRemark : String
groupAtUserList : List<String>
groupID : String
groupTipsElem : V2TimGroupTipsElem
id : String
imageElem : V2TimImageElem
isExcludedFromLastMessage : bool
isExcludedFromUnreadCount : bool
isPeerRead : bool
isRead : bool
isSelf : bool
localCustomData : String
localCustomInt : int
locationElem : V2TimLocationElem
mergerElem : V2TimMergerElem
messageFromWeb : String
msgID : String
nameCard : String
needReadReceipt : bool
nickName : String
offlinePushInfo : V2TimOfflinePushInfo
priority : int
progress : int
random : int
sender : String
seq : String
soundElem : V2TimSoundElem
status : int
textElem : V2TimTextElem
timestamp : int
userID : String
videoElem : V2TimVideoElem
}
}
Return value details
| name | type | description |
|---|---|---|
| code | int | Request result: Error codes. 0 means success. |
| desc | String | The description of the failure. |
| data | V2TimMessage | The message after appended. |
Code example
V2TimValueCallback<V2TimMsgCreateInfoResult> createTextMessageRes =
await TencentImSDKPlugin.v2TIMManager
.getMessageManager()
.createTextMessage(
text: "test",
);
V2TimValueCallback<V2TimMsgCreateInfoResult> createAppendMessageRes =
await TencentImSDKPlugin.v2TIMManager
.getMessageManager()
.createTextMessage(
text: "append",
);
if (createTextMessageRes.code == 0 && createAppendMessageRes.code == 0) {
String? id = createTextMessageRes.data?.id;
String? appendId = createAppendMessageRes.data?.id;
V2TimValueCallback<V2TimMessage> appendMessageRes =
await TencentImSDKPlugin.v2TIMManager
.getMessageManager()
.appendMessage(
createMessageBaseId: id!, createMessageAppendId: appendId!);
if (appendMessageRes.code == 0) {
V2TimValueCallback<V2TimMessage> sendMessageRes =
await TencentImSDKPlugin.v2TIMManager
.getMessageManager()
.sendMessage(id: id, receiver: "userID", groupID: "groupID");
if (sendMessageRes.code == 0) {
// append的Text消息在sendMessageRes.data.textElem.nextElem中
}
}
}