Java tutorial
/** * Copyright (c) 2000-2014 Liferay, Inc. All rights reserved. * * This library is free software; you can redistribute it and/or modify it under * the terms of the GNU Lesser General Public License as published by the Free * Software Foundation; either version 2.1 of the License, or (at your option) * any later version. * * This library is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more * details. */ package com.liferay.tasks.callback; import android.app.Activity; import android.widget.Toast; import com.liferay.mobile.android.task.callback.typed.JSONObjectAsyncTaskCallback; import org.json.JSONObject; /** * @author Silvio Santos */ public class UpdateTaskCallback extends JSONObjectAsyncTaskCallback { public UpdateTaskCallback(Activity activity) { _activity = activity; } @Override public void onFailure(Exception e) { String message = "Couldn't update task: " + e.getMessage(); Toast.makeText(_activity, message, Toast.LENGTH_SHORT).show(); } @Override public void onSuccess(JSONObject jsonObject) { _activity.finish(); } private Activity _activity; }