How to use

AccountManagerCallback

in

android.accounts

 @Override
 public void run() {
  callback.run(BaseRoboAccountManagerFuture.this);
 }
});

  @Override
  public void run() {
    callback.run(future);
  }
});

  @Override
  public void run() {
    callback.run(future);
  }
});

 @Override
 public void run() {
  callback.run(BaseRoboAccountManagerFuture.this);
 }
});

 @Override
 public void run() {
  callback.run(BaseRoboAccountManagerFuture.this);
 }
});

  @Override
  public void run() {
    callback.run(future);
  }
});

 @Override
 public void run() {
  try {
   result = doWork();
  } catch (OperationCanceledException | IOException | AuthenticatorException e) {
   exception = e;
  }
  if (callback != null) {
   callback.run(BaseRoboAccountManagerFuture.this);
  }
 }
});

/**
 * Non-android accessor.
 *
 * @param account User account.
 */
public void addAccount(Account account) {
 accounts.add(account);
 if (pendingAddCallback != null) {
  pendingAddFuture.resultBundle.putString(AccountManager.KEY_ACCOUNT_NAME, account.name);
  pendingAddCallback.run(pendingAddFuture);
 }
 notifyListeners();
}