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POshow tweets in a listview in twitter4j
 

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  1. POshow tweets in a listview in twitter4j
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    <p>I have been playing around with twitter4j and Android and so far so good. However I am having problems figuring out how to display the tweets properly on a list View. Here is my code so far, based on the <a href="https://github.com/yusuke/twitter4j/blob/master/twitter4j-examples/src/main/java/twitter4j/examples/timeline/GetHomeTimeline.java" rel="nofollow noreferrer">code example given on the Twitter4j website</a>:</p> <pre><code>public class MainActivity extends Activity { //ListView with the tweets private ListView timelineListView; // Alert Dialog Manager AlertDialogManager alert = new AlertDialogManager(); //Adapter ArrayAdapter&lt;twitter4j.Status&gt; tweetAdapter ; //List List&lt;Status&gt; rawStatuses; //Other stuff public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.list_main); //Login methods, checking that there is an Internet connection, etc... When a button is //pressed, an Asynctask is called and it retrieves the tweets: class updateTimeline extends AsyncTask &lt;Void, Void, Void&gt;{ protected void onPreExecute(Void thing){ } protected Void doInBackground(Void... arg0) { try { ConfigurationBuilder builder = new ConfigurationBuilder(); builder.setOAuthConsumerKey(TWITTER_CONSUMER_KEY); builder.setOAuthConsumerSecret(TWITTER_CONSUMER_SECRET); // Access Token String access_token = mSharedPreferences.getString(PREF_KEY_OAUTH_TOKEN, ""); // Access Token Secret String access_token_secret = mSharedPreferences.getString(PREF_KEY_OAUTH_SECRET, ""); AccessToken accessToken = new AccessToken(access_token, access_token_secret); Twitter twitter = new TwitterFactory(builder.build()).getInstance(accessToken); User user = twitter.verifyCredentials(); rawStatuses = twitter.getHomeTimeline(); System.out.println("Showing @" + user.getScreenName() + "'s home timeline."); for (twitter4j.Status status : rawStatuses) { System.out.println("@" + status.getUser().getScreenName() + " - " + status.getText()); } } catch (TwitterException te) { te.printStackTrace(); System.out.println("Failed to get timeline: " + te.getMessage()); //System.exit(-1); } return null; } protected void onPostExecute(Void result) { // dismiss the dialog after getting all products //pDialog.dismiss(); // updating UI from Background Thread runOnUiThread(new Runnable() { @Override public void run() { Toast.makeText(getApplicationContext(), "Timeline updated", Toast.LENGTH_SHORT) .show(); tweetAdapter = new ArrayAdapter&lt;twitter4j.Status&gt;(MainActivity.this, android.R.layout.simple_list_item_1, rawStatuses); timelineListView.setAdapter(tweetAdapter); } }); } </code></pre> <p>It retrieves the last 20 tweets or so just fine. But my problems comes fromt he final part, where I bind the list rawStatuses to the adapter and the listView, because it basically prints ALL the information on screen:</p> <p><img src="https://i.stack.imgur.com/SfLDa.jpg" alt="tweets"></p> <p>Ok, not all that information is useful or ever needed, but it is there. And I don't know how to display in the listView only the Twitter handle and the tweet, for example (i.e. extract that information from the list rawStatuses properly). I thought about having a List with the most useful information (something like: <code>List &lt;User, Tweet, ID, Time&gt;</code> ), but it seems to me cumbersome and a very poor solution.</p> <p>My question is: How can or should manage all that information that a tweet contains (an many tweets) so I can display what I want and still have the rest? The closest answer I have found is <a href="https://stackoverflow.com/a/8883871/833937">this answer</a>, but the link given doesn't work anymore.</p> <p>I hope I have explained myself. Thanks in advance.</p>
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