title: Problems with sendExtraCommand and force_xtra_injection
body: <p>I'm working on an app that actually works fine if the device is rooted, but now I'm doing something for non rooted device. At this point I need to use the following (or something like it) in order to download the xtra.bin and unpack in the device ></p>
  
  <pre><code>    public static void downloadGPSXtra(Context context)
  {
  
          LocationManager locationmanager = (LocationManager)context.getSystemService("location");
          Bundle bundle = new Bundle();
          locationmanager.sendExtraCommand("gps", "force_xtra_injection", bundle);
          locationmanager.sendExtraCommand("gps", "force_time_injection", bundle);
  
  }
  </code></pre>
  
  <p>Then I use the following to "execute" it ></p>
  
  <pre><code>        lto_downloader.downloadGPSXtra(lto_downloader.this);
  </code></pre>
  
  <p>Ok, I don't know why (obviously), but it didn't work. In only got some reply from logcat about the time injection ></p>
  
  <pre><code>    D/GpsLocationProvider( 3131): NTP server returned: 1297364952086 (Thu Feb 10 19:
  09:12 GMT+00:00 2011) reference: 9750010 certainty: 337 system time offset: -483
  80
  </code></pre>
  
  <p>I know that the "force_xtra_injection" it's not working due to I don't see any changes at <code>/data/gps/lto.dat</code> </p>