Sliding event conflict resolution between ViewPager and SlidingPaneLayout

import ;
import .;
import .;
import ;
import ;
import ;

public class PagerEnabledSlidingPaneLayout extends SlidingPaneLayout {

  private float mInitialMotionX;
  private float mInitialMotionY;
  private float mEdgeSlop;

  public PagerEnabledSlidingPaneLayout(Context context) {
    this(context, null);
  }

public PagerEnabledSlidingPaneLayout(Context context, 
AttributeSet attrs) {
    this(context, attrs, 0);
  }

public PagerEnabledSlidingPaneLayout(Context context, 
AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    ViewConfiguration config = (context);
    mEdgeSlop = ();
  }

  @Override
  public boolean onInterceptTouchEvent(MotionEvent ev) {

    switch ((ev)) {
      case MotionEvent.ACTION_DOWN: {
        mInitialMotionX = ();
        mInitialMotionY = ();
        break;
      }

      case MotionEvent.ACTION_MOVE: {
        final float x = ();
        final float y = ();
        if (mInitialMotionX > mEdgeSlop && !isOpen() && canScroll(this, false,
            (x - mInitialMotionX), (x), (y))) { 
          MotionEvent cancelEvent = (ev);
          (MotionEvent.ACTION_CANCEL);
          return (cancelEvent);
        }
      }
    }
    return (ev);
  }
}