@Override
public void onViewReleased(View releasedChild, float xvel, float yvel) {
mDrawer.mDragHelper.flingCapturedView(
mDrawer.getPaddingLeft(),
mDrawer.getHeaderTopMinimum(),
mDrawer.getPaddingLeft(),
mDrawer.getHeaderTopMaximum());
ViewCompat.postInvalidateOnAnimation(mDrawer);
}
@Override
public int clampViewPositionHorizontal(View child, int left, int dx) {
mDx = dx;
return mDrawer.getPaddingLeft();
}