SendCallback

```
public interface SendCallback
```
A SendCallback is used to run code after sending a ParsePush in a background thread.
The easiest way to use a SendCallback is through an anonymous inner class. Override the done function to specify what the callback should do after the send is complete. The done function will be run in the UI thread, while the send happens in a background thread. This ensures that the UI does not freeze while the send happens.
For example, this sample code sends the message "Hello world" on the "hello" channel and logs whether the send succeeded.
```
 ParsePush push = new ParsePush();
 push.setChannel("hello");
 push.setMessage("Hello world!");
 push.sendInBackground(new SendCallback() {
   public void done(ParseException e) {
     if (e == null) {
       Log.d("push", "success!");
     } else {
       Log.d("push", "failure");
     }
   }
 });
 
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`done(ParseException e)`	Override this function with the code you want to run after the send is complete.

- Method Detail
  - done
```
void done(ParseException e)
```
    Override this function with the code you want to run after the send is complete.
    
    Parameters:
    
    e - The exception raised by the send, or null if it succeeded.