title: libGdx and obtuse SensorManager errors in LogCat
body: <p>I use libGDX for a 2D application. The application runs fine except there are two errors in LogCat:</p>
  
  <pre><code>04-07 15:19:59.579: E/SensorManager(5326): ***[disableSensorLocked]name = ADXL346 Acceleration Sensor
  04-07 15:19:59.579: E/SensorManager(5326): res = true
  04-07 15:19:59.579: E/SensorManager(5326): ***[disableSensorLocked]name = MS-3C (YAS529) Magnetic Sensor
  04-07 15:19:59.579: E/SensorManager(5326): res = true
  </code></pre>
  
  <p>I don't instantiate <code>SensorManager</code> directly and don't use it in my libGDX project. What's wrong?</p>
  
  <p>I see no such error messages on the emulator, only on a real device (Acer Liquid). What do they mean?</p>