title: Android: App shows xml file data in emulator but not in device
body: <p>I have an app that performs its task from xml file and the file is in /data/data/my.package/files/test.xml. The data is easily extracted from the xml file in the emulator but in the real device there is no data all.</p>
  
  <p>I thought there might me the permission problem and I have set permission for these</p>
  
  <pre><code>&lt;uses-permission android:name="android.permission.INTERNET" /&gt;
  &lt;uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /&gt;
  &lt;uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /&gt;
  &lt;uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /&gt;
  </code></pre>
  
  <p>But also there is no data display in the real device. The app is completely running good in the emulator. </p>
  
  <p>Any help would be really appreciable.</p>