Android Open Source - spring-android-samples Twitter Profile Activity

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License

The source code is released under:

Apache License

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Java Source Code

/*
 * Copyright 2010-2014 the original author or authors.
 *//  w  ww. j  a  v  a  2 s .co  m
 * 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 org.springframework.android.twitterclient;

import org.springframework.social.twitter.api.Twitter;
import org.springframework.social.twitter.api.TwitterProfile;

import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;

/**
 * @author Roy Clarkson
 */
public class TwitterProfileActivity extends AbstractAsyncListActivity {

  protected static final String TAG = TwitterProfileActivity.class.getSimpleName();

  private Twitter twitter;

  // ***************************************
  // Activity methods
  // ***************************************
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    this.twitter = getApplicationContext().getConnectionRepository().findPrimaryConnection(Twitter.class).getApi();
  }

  @Override
  public void onStart() {
    super.onStart();
    new FetchProfileTask().execute();
  }

  // ***************************************
  // Private methods
  // ***************************************
  private void showResult(TwitterProfile twitterProfile) {
    if (twitterProfile != null) {
      TwitterProfileListAdapter adapter = new TwitterProfileListAdapter(this, twitterProfile);
      setListAdapter(adapter);
    }
  }

  // ***************************************
  // Private classes
  // ***************************************
  private class FetchProfileTask extends AsyncTask<Void, Void, TwitterProfile> {

    @Override
    protected void onPreExecute() {
      showProgressDialog("Fetching profile...");
    }

    @Override
    protected TwitterProfile doInBackground(Void... params) {
      try {
        return twitter.userOperations().getUserProfile();
      } catch (Exception e) {
        Log.e(TAG, e.getLocalizedMessage(), e);
      }
      return null;
    }

    @Override
    protected void onPostExecute(TwitterProfile profile) {
      dismissProgressDialog();
      showResult(profile);
    }

  }

}

Java Source Code List