SendMediaMessageHandler 26.1.1 API

All Implemented Interfaces:

ai.nexconn.chat.handler.SendMessageHandler
```
public interface SendMediaMessageHandler
 implements SendMessageHandler
                    
```
Send media message callback.
Extends SendMessageHandler with upload progress and cancellation callbacks for media messages (image, file, voice, video, etc.).
Callback order:
- Success: onAttached → onProgress... → onResult (error is null)
- Failure: onAttached → onProgress... → onResult (error is non-null)
- Cancel: onAttached → onProgress... → onCanceled

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`abstract Unit`	`onProgress(Message message, Integer progress)`	Called to report media file upload progress.
`abstract Unit`	`onCanceled(Message message)`	Called when message sending is cancelled.

Methods inherited from class ai.nexconn.chat.handler.SendMessageHandler
onAttached, onResult
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - onProgress
```
 abstract Unit onProgress(Message message, Integer progress)
```
    Called to report media file upload progress.
    
    Parameters:
    
    message - The message being uploaded
    
    progress - Upload progress (0-100)
  - onCanceled
```
 abstract Unit onCanceled(Message message)
```
    Called when message sending is cancelled.
    
    Parameters:
    
    message - The cancelled message object