title: ViewConfiguration.getScaledTouchSlop returns pixels or DP (density independant pixels)?
body: <p>In this android doc <a href="https://developer.android.com/guide/practices/screens_support.html" rel="nofollow">https://developer.android.com/guide/practices/screens_support.html</a> it says that
  getScaledTouchSlop returns a value in pixel. But the sample line put the value in a constant named DP.</p>
  
  <pre><code>private static final int GESTURE_THRESHOLD_DP = ViewConfiguration.get(myContext).getScaledTouchSlop();
  </code></pre>
  
  <p>This is confusing. The doc of ViewConfiguration itself does not explain more what getScaled means.</p>
  
  <p>Should i convert DP to px before using the value, to compare it with MotionEvent.getY() which return pixels ?</p>