com.parse
Class LogInCallback

Object
  extended by com.parse.LogInCallback

public abstract class LogInCallback
extends Object

A LogInCallback is used to run code after logging in a user.

The easiest way to use a LogInCallback is through an anonymous inner class. Override the done function to specify what the callback should do after the login is complete. The done function will be run in the UI thread, while the login happens in a background thread. This ensures that the UI does not freeze while the save happens.

For example, this sample code logs in a user and calls a different function depending on whether the login succeeded or not.

 ParseUser.logInInBackground("username", "password", new LogInCallback() {
   public void done(ParseUser user, ParseException e) {
     if (e == null && user != null) {
       loginSuccessful();
     } else if (user == null) {
       usernameOrPasswordIsInvalid();
     } else {
       somethingWentWrong();
     }
   }
 });
 


Constructor Summary
LogInCallback()
           
 
Method Summary
abstract  void done(ParseUser user, ParseException e)
          Override this function with the code you want to run after the save is complete.
 
Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

LogInCallback

public LogInCallback()
Method Detail

done

public abstract void done(ParseUser user,
                          ParseException e)
Override this function with the code you want to run after the save is complete.

Parameters:
user - The user that logged in, if the username and password is valid.
e - The exception raised by the login.