无限轮播

动态生产小圆点

import android.widget.LinearLayout.LayoutParams;

public void setvpdata() {
        if(ivlist!=null){
            ivlist.clear();
        }
        if(ll.getChildCount()>0){
            ll.removeAllViews();
        }
        for (int i = 0; i < vplist.size(); i++) {
            ImageView iv = new ImageView(getActivity());
            if(i==0){
                iv.setImageResource(R.drawable.vp_shap);
            }else{
                iv.setImageResource(R.drawable.vp_shap_normal);
            }
            LayoutParams params = new LayoutParams(10, 10);
            params.setMargins(10, 0, 10, 0);
            ll.addView(iv,params);
            ivlist.add(iv);
        }

public void setData() {

        vp.setAdapter(new ViewPagerAdapter(getActivity(),vplist));
        vp.setCurrentItem(100000);
        
        
        vp.setOnPageChangeListener(new OnPageChangeListener() {
            
            @Override
            public void onPageSelected(int arg0) {
                for (int i = 0; i < ivlist.size(); i++) {
                    if(i==arg0%ivlist.size()){
                        ivlist.get(arg0%ivlist.size()).setImageResource(R.drawable.vp_shap);
                    }else{
                        ivlist.get(i).setImageResource(R.drawable.vp_shap_normal);
                    }
                }
                
            }
            
            @Override
            public void onPageScrolled(int arg0, float arg1, int arg2) {
                // TODO Auto-generated method stub
                
            }
            
            @Override
            public void onPageScrollStateChanged(int arg0) {
                // TODO Auto-generated method stub
                
            }
        });
        
        myhandler.sendEmptyMessageDelayed(1, 2000);
    }

private Handler myhandler = new Handler(){
        public void handleMessage(android.os.Message msg) {
            switch (msg.what) {
            case 1:
                int len = vp.getCurrentItem();
                len++;
                vp.setCurrentItem(len);
                myhandler.sendEmptyMessageDelayed(1, 2000);
                break;

            }
        };
    };

 adapter

package com.bwie.adapter;

import java.util.List;

import com.bwie.bean.ViewBean.Adlist;
import com.bwie.test.R;
import com.nostra13.universalimageloader.core.ImageLoader;

import android.content.Context;
import android.os.Handler;
import android.support.v4.view.PagerAdapter;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTouchListener;
import android.view.ViewGroup;
import android.widget.ImageView;

public class MyPagerAdapter extends PagerAdapter {
    Context context;
    List<Adlist> listdata;
    Handler handler;
    public MyPagerAdapter(Context context, List<Adlist> listdata,
            Handler handler) {
        this.context=context;
        this.listdata=listdata;
        this.handler=handler;
                
    }

    @Override
    public int getCount() {
        // TODO Auto-generated method stub
        return Integer.MAX_VALUE;
//        return listdata.size();
    }

    @Override
    public boolean isViewFromObject(View arg0, Object arg1) {
        // TODO Auto-generated method stub
        return arg0 == arg1;
    }
    
    @Override
    public void destroyItem(ViewGroup container, int position, Object object) {
        container.removeView((View) object);
    }
    
    @Override
    public Object instantiateItem(ViewGroup container, int position) {
        View v = View.inflate(context, R.layout.vp_item, null);
        ImageView img = (ImageView) v.findViewById(R.id.img);
        img.setOnTouchListener(new OnTouchListener() {
            
            @Override
            public boolean onTouch(View v, MotionEvent event) {
                switch (event.getAction()) {
                case MotionEvent.ACTION_DOWN:
                    
                    break;

                default:
                    break;
                }
                return true;
            }
        });
        ImageLoader.getInstance().displayImage(listdata.get(position%listdata.size()).img, img);
        container.addView(v);
        return v;
    }

}

app

    ImageLoaderConfiguration configuration = new ImageLoaderConfiguration.Builder(this).memoryCacheSize(2*1024*1024).build();
        ImageLoader.getInstance().init(configuration );

 画圆

<?xml version="1.0" encoding="utf-8"?>
<shape
    android:shape="rectangle"
     xmlns:android="http://schemas.android.com/apk/res/android" >
    <corners android:radius="8dp"/>
    <solid android:color="#f00"/>

</shape>