// 滑動(dòng)頁(yè)面更改事件監(jiān)聽器
  private class ImagePageChangeListener implements OnPageChangeListener {
    @Override 
    public void onPageScrollStateChanged(int arg0) { 
      // TODO Auto-generated method stub 
 
    } 
 
    @Override 
    public void onPageScrolled(int arg0, float arg1, int arg2) { 
      // TODO Auto-generated method stub 
 
    } 
 
    @Override 
    public void onPageSelected(int index) { 
      pageIndex = index;
      slideLayout.setPageIndex(index);
      tvSlideTitle.setText(parser.getSlideTitles()[index]);
      
      for (int i = 0; i < imageCircleViews.length; i++) { 
        imageCircleViews[index].setBackgroundResource(R.drawable.dot_selected);
        
        if (index != i) { 
          imageCircleViews[i].setBackgroundResource(R.drawable.dot_none); 
        } 
      }
    } 
  }
 

package com.image.indicator.control;

import android.content.Context;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.widget.ScrollView;

/**
 * 能夠兼容ViewPager的ScrollView
 * @Description: 解決了ViewPager在ScrollView中的滑動(dòng)反彈問題

 * @File: ViewPagerCompatScrollView.java

 * @Package com.image.indicator.control

 * @Author Hanyonglu

 * @Date 2012-6-18 下午01:34:50

 * @Version V1.0
 */
public class ScrollViewExtend extends ScrollView {
  // 滑動(dòng)距離及坐標(biāo)
  private float xDistance, yDistance, xLast, yLast;

  public ScrollViewExtend(Context context, AttributeSet attrs) {
    super(context, attrs);
  }

  @Override
  public boolean onInterceptTouchEvent(MotionEvent ev) {
    switch (ev.getAction()) {
      case MotionEvent.ACTION_DOWN:
        xDistance = yDistance = 0f;
        xLast = ev.getX();
        yLast = ev.getY();
        break;
      case MotionEvent.ACTION_MOVE:
        final float curX = ev.getX();
        final float curY = ev.getY();
        
        xDistance += Math.abs(curX - xLast);
        yDistance += Math.abs(curY - yLast);
        xLast = curX;
        yLast = curY;
        
        if(xDistance > yDistance){
          return false;
        } 
    }

    return super.onInterceptTouchEvent(ev);
  }
}