BasicMessageChannel.MessageHandler

Enclosing class:

BasicMessageChannel<T>
```
public static interface BasicMessageChannel.MessageHandler<T>
```
A handler of incoming messages.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onMessage(T message, BasicMessageChannel.Reply<T> reply)`	Handles the specified message received from Flutter.

- Method Detail
  - onMessage
```
void onMessage(@Nullable
               T message,
               @NonNull
               BasicMessageChannel.Reply<T> reply)
```
    Handles the specified message received from Flutter.
    Handler implementations must reply to all incoming messages, by submitting a single reply message to the given BasicMessageChannel.Reply. Failure to do so will result in lingering Flutter reply handlers. The reply may be submitted asynchronously and invoked on any thread.
    Any uncaught exception thrown by this method, or the preceding message decoding, will be caught by the channel implementation and logged, and a null reply message will be sent back to Flutter.
    Any uncaught exception thrown during encoding a reply message submitted to the BasicMessageChannel.Reply is treated similarly: the exception is logged, and a null reply is sent to Flutter.
    
    Parameters:
    
    message - the message, possibly null.
    
    reply - a BasicMessageChannel.Reply for sending a single message reply back to Flutter.