Java tutorial
/* * Copyright 2014 Vasya Drobushkov * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.krossovochkin.kwitter.tasks; import android.os.AsyncTask; import android.util.Log; import com.krossovochkin.kwitter.listeners.SendTweetListener; import twitter4j.StatusUpdate; import twitter4j.Twitter; import twitter4j.TwitterException; /** * Created by Vasya Drobushkov <vasya.drobushkov@gmail.com> on 20.02.14. */ public class SendReplyAsyncTask extends AsyncTask<Object, Boolean, Boolean> { public static final String TAG = SendReplyAsyncTask.class.getSimpleName(); private Twitter twitter; private SendTweetListener sendTweetListener; private String tweet; private long tweetId; public SendReplyAsyncTask(Twitter twitter, String tweet, long tweetId, SendTweetListener sendTweetListener) { super(); this.twitter = twitter; this.sendTweetListener = sendTweetListener; this.tweet = tweet; this.tweetId = tweetId; } @Override protected void onPreExecute() { super.onPreExecute(); sendTweetListener.onPreSendTweet(); } @Override protected Boolean doInBackground(Object... objects) { return sendReply(twitter, tweetId, tweet); } @Override protected void onPostExecute(Boolean isTweetSent) { super.onPostExecute(isTweetSent); if (isCancelled()) { return; } sendTweetListener.onPostSendTweet(isTweetSent); } private boolean sendReply(final Twitter twitter, long tweetId, final String tweet) { try { twitter.updateStatus(new StatusUpdate(tweet).inReplyToStatusId(tweetId)); return true; } catch (TwitterException te) { Log.e(TAG, "Failed send tweet: " + te.getMessage()); return false; } } }