title: After Change Package name it giving Error
body: <p>How I Replace this from all android project instead doing manually?? It happen after change the package name</p>
  
  <blockquote>
    <p>package com.companyname.xyz.xyz.asyncTasks</p>
  </blockquote>
  
  <pre><code>import android.app.ProgressDialog;
  import android.content.Context;
  import android.os.AsyncTask;
  import android.support.v7.widget.DefaultItemAnimator;
  import android.support.v7.widget.LinearLayoutManager;
  import android.support.v7.widget.RecyclerView;
  import android.util.Log;
  import android.view.View;
  import android.widget.Toast;
  
  
  
  import org.apache.http.HttpEntity;
  import org.apache.http.HttpResponse;
  import org.apache.http.client.methods.HttpPost;
  import org.apache.http.client.params.ClientPNames;
  import org.apache.http.entity.StringEntity;
  import org.apache.http.impl.client.DefaultHttpClient;
  import org.apache.http.util.EntityUtils;
  import org.json.JSONArray;
  import org.json.JSONObject;
  
  import java.net.HttpURLConnection;
  import java.util.List;
  
  /**
   * Created by mell on 3/27/2017.
   */
  
  public class CreatedOrderListAPI extends AsyncTask&lt;Void ,Void,Boolean&gt; {
  
      private static final String TAG = CreatedOrderListAPI.class.getSimpleName();
      private ProgressDialog progressDialog = null;
      private String jsonString, response = "";
  
      private PlacedOrderListModel placedOrderListModel;
      private RecyclerView recyclerViewOrders;
      private List&lt;PlacedOrderListModel&gt; PlacedordersListModels;
      private CreatedOrderAdapter createdOrdersAdapter;
  
      private Context context;
      private View rootview;
  </code></pre>
  
  <p>I have to change in all file of studio....</p>