intercept
public abstract boolean interceptOnInsertOutgoingMessage(ChannelType type, String targetId, SentStatus sentStatus, MessageContent content, long sentTime)
Called before an outgoing message is inserted into the local database.
Return
true to intercept; false to pass through
Parameters
type
channel type
target
target channel ID (peer ID for direct, group ID for group, etc.)
sent
sent status of the message
content
message content (e.g. TextMessage, ImageMessage)
sent
sent timestamp from getSentTime
public boolean interceptOnInsertOutgoingMessage(ChannelType type, String targetId, SentStatus sentStatus, MessageContent content, long time, OperationHandler<Message> callback)
Called before an outgoing message is inserted, with an optional result callback.
Use this overload when you need to return an asynchronous result via the callback — for example, to attach custom metadata to an image message before insertion.
Return
true to intercept; false to pass through
Parameters
type
channel type
target
target channel ID
sent
sent status
content
message content
time
sent timestamp
callback
callback to invoke with the modified message; call onError to signal that the message should be blocked