handle
This interface is designed for implementing custom handlers that respond to message retrieval operations. It defines a single handle method that is called with a PNMessageResult instance, which contains the message.
Usage example:
OnMessageHandler handler = pnMessageResult -> {
System.out.println("Received message: " + pnMessageResult.getMessage());
};
Content copied to clipboard
See also
for more information about the message result provided to this handler.