Android Open Source - HomeMovies J S O N Handler

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License

The source code is released under:

MIT License

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Java Source Code

package il.co.All4Students.homemovies.util.json;
/*from  www.ja  v a  2 s  .  c  o m*/
import java.util.ArrayList;

import org.json.JSONArray;
import org.json.JSONObject;

import android.annotation.SuppressLint;

/**
 * 
 * @author Arkadi Yoskovitz
 * @date 2013-02-08
 */
@SuppressLint("DefaultLocale")
public class JSONHandler {
  // JSON Node names
  private static final String TAG_LOCAL_URLS = "localURLs";
  private static final String TAG_URI = "localURI";

  public static String putURIintoJSON(ArrayList<String> objectsToEncode) {
    String encodedString = new String();
    try {
      JSONArray encodeItems = new JSONArray(JSONUtilWithTags.list2json(
          objectsToEncode, TAG_URI));

      JSONObject jsonToEncode = new JSONObject();
      jsonToEncode.put(TAG_LOCAL_URLS, encodeItems);

      encodedString = jsonToEncode.toString();
    } catch (Exception e) {
      e.printStackTrace();
    }
    return encodedString;
  }

  public static ArrayList<String> getURIFromJSON(String stringToParce) {
    ArrayList<String> localURI = new ArrayList<String>();
    try {
      JSONObject jsonToParce = new JSONObject(stringToParce);

      JSONArray foundItems = jsonToParce.getJSONArray(TAG_LOCAL_URLS);

      for (int i = 0; i < foundItems.length(); i++) {
        JSONObject l = foundItems.getJSONObject(i);

        String foundLocalUri = l.getString(TAG_URI);
        localURI.add(foundLocalUri);
      }
    } catch (Exception e) {
      e.printStackTrace();
    }
    return localURI;
  }

  public static String insertURIintoJSON(String jsonString,
      String stringInfoToInsert) {

    ArrayList<String> tmpArrayList = JSONHandler.getURIFromJSON(jsonString);
    tmpArrayList.add(stringInfoToInsert);
    jsonString = JSONHandler.putURIintoJSON(tmpArrayList);

    return jsonString;
  }
  
  public static String removeURIfromJSON(String jsonString,
      String stringInfoToRemove) {

    ArrayList<String> tmpArrayList = JSONHandler.getURIFromJSON(jsonString);
    tmpArrayList.remove(stringInfoToRemove);
    jsonString = JSONHandler.putURIintoJSON(tmpArrayList);

    return jsonString;
  }
}

Java Source Code List