package com.fortrun.client.view;

import android.content.Context;

import android.util.AttributeSet;

import android.view.GestureDetector;

import android.view.GestureDetector.SimpleOnGestureListener;

import android.view.MotionEvent;

import android.view.View;

import android.widget.ScrollView;

public class MyScrollView extends ScrollView{

    private float xDistance, yDistance, lastX, lastY;

    public MyScrollView(Context context, AttributeSet attrs) {

        super(context, attrs);

    }

    @Override

    public boolean onInterceptTouchEvent(MotionEvent ev) {

        switch (ev.getAction()) {

        case MotionEvent.ACTION_DOWN:

            xDistance = yDistance = 0f;

            lastX = ev.getX();

            lastY = ev.getY();

            break;

        case MotionEvent.ACTION_MOVE:

            final float curX = ev.getX();

            final float curY = ev.getY();

            xDistance += Math.abs(curX - lastX);

            yDistance += Math.abs(curY - lastY);

            lastX = curX;

            lastY = curY;

            if(xDistance > yDistance)

                return false;

    }

        return super.onInterceptTouchEvent(ev);

    }

}