Chat SDKs Unreal v3
Chat SDKs Unreal
Chat SDKs
Unreal
Version 3
A user can update any of their own text and file messages sent. An error is returned if a user attempts to update another user's messages. In addition, channel operators can update any messages sent in the channel.
// The MESSAGE_ID below indicates the unique message ID of a UserMessage object to update.
channel->UpdateUserMessage(MESSAGE, MESSAGE_TEXT, DATA, CUSTOM_TYPE, [](SBDUserMessage* userMessage, SBDError* error) {
if (error != nullptr) {
// Handle error.
return;
}
// The message is successfully updated.
// Through the userMessage parameter of the handler callback function,
// you can check if the update is done correctly.
});
If a message is updated, the MessageUpdated() method in the channel event handler will be invoked on all channel participants' devices except the one that updated the message.
class MyChannelHandler : public SBDChannelHandler {
void MessageUpdated(SBDBaseChannel* channel, SBDBaseMessage* message) {
// Invoke when a message is updated.
}
});
SBDMain::AddChannelHandler(UNIQUE_HANDLER_ID, new MyChannelHandler());