title: cannot be cast to android.support.v4.app.Fragment
body: <pre><code>01-03 18:39:41.423  10451-10451/com.beerportfolio.beerportfoliopro E/AndroidRuntime﹕ FATAL EXCEPTION: main
      java.lang.RuntimeException: Unable to start activity ComponentInfo{com.beerportfolio.beerportfoliopro/com.beerportfolio.beerportfoliopro.MainDraw}: java.lang.ClassCastException: com.beerportfolio.beerportfoliopro.StatisticsPage cannot be cast to android.support.v4.app.Fragment
              at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2517)
              at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2574)
              at android.app.ActivityThread.access$600(ActivityThread.java:162)
              at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1413)
              at android.os.Handler.dispatchMessage(Handler.java:99)
              at android.os.Looper.loop(Looper.java:158)
              at android.app.ActivityThread.main(ActivityThread.java:5789)
              at java.lang.reflect.Method.invokeNative(Native Method)
              at java.lang.reflect.Method.invoke(Method.java:525)
              at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1027)
              at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:843)
              at dalvik.system.NativeStart.main(Native Method)
       Caused by: java.lang.ClassCastException: com.beerportfolio.beerportfoliopro.StatisticsPage cannot be cast to android.support.v4.app.Fragment
              at android.support.v4.app.Fragment.instantiate(Fragment.java:402)
              at android.support.v4.app.Fragment.instantiate(Fragment.java:377)
              at com.beerportfolio.beerportfoliopro.MainDraw.onCreate(MainDraw.java:51)
              at android.app.Activity.performCreate(Activity.java:5195)
              at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1111)
              at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2473)
              at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2574)
              at android.app.ActivityThread.access$600(ActivityThread.java:162)
              at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1413)
              at android.os.Handler.dispatchMessage(Handler.java:99)
              at android.os.Looper.loop(Looper.java:158)
              at android.app.ActivityThread.main(ActivityThread.java:5789)
              at java.lang.reflect.Method.invokeNative(Native Method)
              at java.lang.reflect.Method.invoke(Method.java:525)
              at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1027)
              at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:843)
              at dalvik.system.NativeStart.main(Native Method)
  01-03 18:39:43.646    1045-5127/com.htc.launcher E/Prism.WidgetManager﹕ Widget ComponentInfo{com.levelup.beautifulwidgets/com.levelup.beautifulwidgets.ClockWidget52} can not fit on this device (960, 330 =&gt; 5x2), spanXY: 5, 2, minSpanXY: 5, 2
  01-03 18:39:43.696    1045-5127/com.htc.launcher E/Prism.WidgetManager﹕ The same lists. No need to update. skip it.
  01-03 18:39:43.826  10559-10559/eu.chainfire.supersu E/SuperSU﹕ isLaunchedBySettings: No
  01-03 18:39:44.857  10593-10670/com.yahoo.mobile.client.android.flickr:feather_system_receiver E/a.a.ar﹕ Batch has been disabled: app_loads
  01-03 18:39:44.957  10611-10687/com.yahoo.mobile.client.android.flickr E/a.a.ar﹕ Batch has been disabled: app_loads
  01-03 18:39:46.138  10786-10793/? E/jdwp﹕ Failed writing handshake bytes: Broken pipe (-1 of 14)
  </code></pre>
  
  <p>Not sure what to change to what here. My statistics page code is:</p>
  
  <pre><code>import android.app.ActionBar;
  import android.content.SharedPreferences;
  import android.preference.PreferenceManager;
  import android.support.v4.app.Fragment;
  import android.os.Bundle;
  import android.support.v4.app.FragmentActivity;
  import android.support.v4.app.FragmentTransaction;
  import android.support.v4.widget.DrawerLayout;
  import android.util.Log;
  import android.view.View;
  import android.widget.AdapterView;
  import android.widget.ArrayAdapter;
  import android.widget.ListView;
  
  /**
   * Created by Mike on 1/3/14.
   */
  public class StatisticsPage extends FragmentActivity {
  
      ActionBar.Tab tab;
  
  
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.statistics_pagelayout);
  
          ActionBar actionBar = getActionBar();
          // Create Actionbar Tabs
  
          //launch rate dialog
          //AppRater.app_launched(this);
  
  
  
          SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
          String userName = prefs.getString("userName", null);
          String userID = prefs.getString("userID", null);
          String url = "http://www.beerportfolio.com/app_getStatistics.php?";
          String userURLComp = "u=" + userID;
  
  
          url = url + userURLComp ;
  
          Log.d("basicStats", url);
  
  
          new getBasicStats(this).execute(url);
  
  
  
      }
  
  
  
  }
  </code></pre>
  
  <p>Statistics page xml:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:orientation="vertical" &gt;
  
  
      &lt;TextView
          android:id="@+id/statisticsTitle"
          android:gravity="center"
          android:layout_width="fill_parent"
          android:layout_height="wrap_content"
          android:ems="10"
          android:text="Your Statistics"
          android:textSize="20sp"
          android:textStyle = "bold"
          android:padding="5dip"
          &gt;
      &lt;/TextView&gt;
  
      &lt;View
          android:layout_width="1dp"
          android:layout_height="30dp"&gt;
      &lt;/View&gt;
  
      &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
          android:orientation="horizontal" &gt;
  
  
          &lt;Button
              android:layout_width="wrap_content"
              android:layout_height="wrap_content"
              android:text="Brewery"
              android:textStyle="bold"
              android:onClick="openBreweryStatistics"
              android:layout_weight="1"
              android:id="@+id/button"
              android:textColor="@color/orange"
              style="?android:attr/borderlessButtonStyle"
              android:layout_gravity="center_horizontal|top"
              /&gt;
  
          &lt;View
              android:id="@+id/ViewColorPickerHelper"
              android:layout_width="1dip"
              android:layout_height="match_parent"
              android:layout_alignParentTop="true"
              android:layout_alignParentBottom="true"
              android:layout_marginBottom="4dip"
              android:layout_marginTop="4dip"
              android:background="?android:attr/dividerVertical"
              android:layout_centerHorizontal="true"/&gt;
  
          &lt;Button
              android:layout_width="wrap_content"
              android:layout_height="wrap_content"
              android:textStyle="bold"
              android:text="Style"
              android:onClick="openStyleStatistics"
              android:layout_weight="1"
              android:id="@+id/button2"
              android:textColor="@color/orange"
              style="?android:attr/borderlessButtonStyle"
              android:layout_gravity="center_horizontal|top"/&gt;
  
          &lt;View
              android:id="@+id/ViewColorPickerHelper"
              android:layout_width="1dip"
              android:layout_height="match_parent"
              android:layout_alignParentTop="true"
              android:layout_alignParentBottom="true"
              android:layout_marginBottom="4dip"
              android:layout_marginTop="4dip"
              android:background="?android:attr/dividerVertical"
              android:layout_centerHorizontal="true"/&gt;
  
          &lt;Button
              android:layout_width="wrap_content"
              android:layout_height="wrap_content"
              android:textStyle="bold"
              android:text="Taste"
              android:onClick="openTasteStatistics"
              android:layout_weight="1"
              android:id="@+id/button3"
              android:textColor="@color/orange"
              style="?android:attr/borderlessButtonStyle"
              android:layout_gravity="center_horizontal|top"/&gt;
      &lt;/LinearLayout&gt;
  
      &lt;View
          android:layout_width="1dp"
          android:layout_height="20dp"&gt;
      &lt;/View&gt;
  
  
      &lt;ListView
          android:id="@+id/yourStats"
          android:layout_width="fill_parent"
          android:layout_height="fill_parent"
          android:dividerHeight="0px"
          android:divider="@null"
  
          &gt;
      &lt;/ListView&gt;
  
  
  
  &lt;/LinearLayout&gt;
  </code></pre>
  
  <p>MainDraw is my class that launches the xml for the Android Navigation Drawer:</p>
  
  <pre><code>package com.beerportfolio.beerportfoliopro;
  
  import android.support.v4.app.Fragment;
  import android.os.Bundle;
  import android.support.v4.app.FragmentActivity;
  import android.support.v4.app.FragmentTransaction;
  import android.support.v4.widget.DrawerLayout;
  import android.view.View;
  import android.widget.AdapterView;
  import android.widget.ArrayAdapter;
  import android.widget.ListView;
  
  /**
   * Created by Mike on 1/3/14.
   */
  public class MainDraw extends FragmentActivity {
      final String[] data ={"Statistics","two","three"};
      final String[] fragments ={
              "com.beerportfolio.beerportfoliopro.StatisticsPage",
              "com.beerportfolio.beerportfoliopro.FragmentTwo",
              "com.beerportfolio.beerportfoliopro.FragmentThree"};
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.fragment_main);
  
          //todo: load statistics fragment
  
          ArrayAdapter&lt;String&gt; adapter = new ArrayAdapter&lt;String&gt;(getActionBar().getThemedContext(), android.R.layout.simple_list_item_1, data);
  
          final DrawerLayout drawer = (DrawerLayout)findViewById(R.id.drawer_layout);
          final ListView navList = (ListView) findViewById(R.id.drawer);
          navList.setAdapter(adapter);
          navList.setOnItemClickListener(new AdapterView.OnItemClickListener(){
  
              @Override
              public void onItemClick(AdapterView&lt;?&gt; parent, View view, final int pos,long id){
                  drawer.setDrawerListener( new DrawerLayout.SimpleDrawerListener(){
                      @Override
                      public void onDrawerClosed(View drawerView){
                          super.onDrawerClosed(drawerView);
                          FragmentTransaction tx = getSupportFragmentManager().beginTransaction();
                          tx.replace(R.id.main, Fragment.instantiate(MainDraw.this, fragments[pos]));
                          tx.commit();
                      }
                  });
                  drawer.closeDrawer(navList);
              }
          });
          FragmentTransaction tx = getSupportFragmentManager().beginTransaction();
          tx.replace(R.id.main,Fragment.instantiate(MainDraw.this, fragments[0]));
          tx.commit();
      }
  
  }
  </code></pre>