Android Open Source - FreeFlow Dribbble Fetch

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License

The source code is released under:

Apache License

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Java Source Code

/*******************************************************************************
 * Copyright 2013 Comcast Cable Communications Management, LLC
 * /*w ww.  ja  v  a2s.  com*/
 * 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.comcast.freeflow.examples.artbook.models;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Map;

import com.comcast.freeflow.examples.artbook.ArtbookActivity;
import com.google.gson.Gson;
import com.squareup.okhttp.OkHttpClient;

import android.os.AsyncTask;
import android.os.Bundle;
import android.app.Activity;
import android.util.Log;
import android.view.Menu;

public class DribbbleFetch {
  
  public static final String TAG = "DribbbleFetch";

  
  public void load(final ArtbookActivity caller, int itemsPerPage, int page) {
    
    new AsyncTask<String, Void, String>() {

      OkHttpClient client = new OkHttpClient();

      private Exception exception;

      protected String doInBackground(String... urls) {
        try {
          return get(new URL(urls[0]));

        } catch (Exception e) {
          this.exception = e;
          Log.e(TAG, "Exception: " + e);
          return null;
        }
      }

      protected void onPostExecute(String data) {
        DribbbleFeed feed  = new Gson().fromJson(data, DribbbleFeed.class);
        caller.onDataLoaded(feed);
      }

      String get(URL url) throws IOException {
        HttpURLConnection connection = client.open(url);
        InputStream in = null;
        try {
          in = connection.getInputStream();
          byte[] response = readFully(in);
          return new String(response, "UTF-8");
        } finally {
          if (in != null)
            in.close();
        }
      }

      byte[] readFully(InputStream in) throws IOException {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        byte[] buffer = new byte[1024];
        for (int count; (count = in.read(buffer)) != -1;) {
          out.write(buffer, 0, count);
        }
        return out.toByteArray();
      }

    }.execute("http://api.dribbble.com/shots/popular?per_page="+itemsPerPage+"&page="+page);
  }

}

Java Source Code List