com.parse
Class LogInCallback
Object
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();
}
}
});
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 |
LogInCallback
public LogInCallback()
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.