title: osmdroid - offline map, not showing map after scrolling zoomed map
body: <p>I have some problems with showing map in the offline map. I'm using osmdroid + tile downloaded via MOBAC and putted on the phone. </p>
  
  <p>I download the tiles from particular area, I can see unzoomed map, everything seems ok for me. Then I zoom the map and looks ok but if I scroll then I see unloaded fragments of map. 
  This screen should show what I meant. </p>
  
  <p>Unzoomed:</p>
  
  <p><img src="https://i.stack.imgur.com/lqclf.png" alt="enter image description here"></p>
  
  <p>Zoomed: </p>
  
  <p><img src="https://i.stack.imgur.com/nB7l5.png" alt="enter image description here"></p>
  
  <p>Zoomed after scroll:</p>
  
  <p><img src="https://i.stack.imgur.com/Ju49a.png" alt="enter image description here"></p>
  
  <p>and here is my code:</p>
  
  <pre><code>public class OSMDroidMapActivity extends Activity {
  
  @Override
  protected void onCreate(Bundle savedInstanceState) 
  {
      // TODO Auto-generated method stub
      super.onCreate(savedInstanceState);
  
      MapView mapView = new MapView(this,256);
  
      //mapView.setClickable(true);
  
      mapView.setBuiltInZoomControls(true);
  
      setContentView(mapView);
  
      // set initial zoom-level
      mapView.getController().setZoom(15);
      mapView.setMultiTouchControls(true);
      mapView.setClickable(true);
  
      mapView.getController().setCenter(new GeoPoint(54.178181,15.579021));
      //keeps the mapView from loading online tiles using network connection.
      mapView.setUseDataConnection(false);    
      mapView.setTileSource(TileSourceFactory.MAPQUESTOSM);
  
  }
  </code></pre>
  
  <p>}</p>
  
  <p>Is there any option to force view to render one more time or smth like that. This is not problem of not having the tiles in the memory of phone, cause when I unzoom map and then zoom this fragment which u can see at "Zoomed after scroll:" screen, the map is showed properly. In my opinion this is caused by rendering small fragment of map when I zoom it. </p>
  
  <p>I searched for answer, most of question are about situation when map isn't showed at all(problem with tiles). I found <a href="https://stackoverflow.com/questions/10034404/osmdroid-offline-mode-update-tiles-after-zoom">this</a> question, but changing version of jar file caused only more problem with map. </p>
  
  <p>Edit: 
  Additional info: 
  for osmdroid I'm using this lib jar file: osmdroid-android-4.2.jar and here is the screen from MOBAC</p>
  
  <p><img src="https://i.stack.imgur.com/nNcY6.jpg" alt="mobac screen"></p>
  
  <p>and then I click create atlas button. </p>
  
  <p>Path to tiles:
  SD Card\osmdroid\tiles\MapQuest </p>
  
  <p>tiles is the rar file which is atlas created as output from mobac</p>