Merge "Disallow pause when swiping up 75% of the way to all apps" into ub-launcher3-qt-dev

public class FlingAndHoldTouchController extends PortraitStatesTouchController {

    private static final long PEEK_ANIM_DURATION = 100;

    private static final float MAX_DISPLACEMENT_PERCENT = 0.75f;

    private final MotionPauseDetector mMotionPauseDetector;

    private final float mMotionPauseMinDisplacement;

    private final float mMotionPauseMaxDisplacement;

    private AnimatorSet mPeekAnim;

        super(l, false /* allowDragToOverview */);

        mMotionPauseDetector = new MotionPauseDetector(l);

        mMotionPauseMinDisplacement = ViewConfiguration.get(l).getScaledTouchSlop();

        mMotionPauseMaxDisplacement = getShiftRange() * MAX_DISPLACEMENT_PERCENT;

    }

    @Override

    @Override

    public boolean onDrag(float displacement, MotionEvent event) {

        mMotionPauseDetector.setDisallowPause(-displacement < mMotionPauseMinDisplacement);

        float upDisplacement = -displacement;

        mMotionPauseDetector.setDisallowPause(upDisplacement < mMotionPauseMinDisplacement

                || upDisplacement > mMotionPauseMaxDisplacement);

        mMotionPauseDetector.addPosition(displacement, event.getEventTime());

        return super.onDrag(displacement, event);

    }