viewpager的点击事件

public class MyVpAdapter extends PagerAdapter {

    //数据源
    private List data;
    //上下文对象
    private Context context;

    private DisplayImageOptions options;
    //发送消息的handler
    private Handler mhandler;

    public MyVpAdapter(List data, Context context,Handler handler) {

        this.data = data;
        this.context = context;
        this.mhandler=handler;
        this.options=new DisplayImageOptions.Builder()
                .cacheInMemory(true)//使用内存缓存
                .cacheOnDisk(true)//使用磁盘缓存
                .showImageOnLoading(R.mipmap.ic_launcher)//设置正在下载的图片
                .showImageForEmptyUri(R.mipmap.ic_launcher)//url为空或请求的资源不存在时
                .showImageOnFail(R.mipmap.ic_launcher)//下载失败时显示的图片
                .bitmapConfig(Bitmap.Config.RGB_565)//设置图片色彩模式  1px=2个字节  ARGB_8888 1px=4个字节   ARGB_4444 1px=2个字节  ALPHA_8 1px=1个字节
                .imageScaleType(ImageScaleType.EXACTLY)//设置图片的缩放模式
                .build();
    }

    @Override
    public int getCount() {
        return Integer.MAX_VALUE;
    }

    @Override
    public boolean isViewFromObject(View view, Object object) {
        return view==object;
    }

    @Override
    public Object instantiateItem(ViewGroup container, final int position) {
        ImageView imageView=new ImageView(context);
        //设置图片缩放模式
        imageView.setScaleType(ImageView.ScaleType.FIT_XY);
        //下载图片
        ImageLoader.getInstance().displayImage(data.get(position%data.size()).getIcon(),imageView,options);

        //设置点击事件
        imageView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Toast.makeText(context,data.get(position%data.size()).getTitle(),Toast.LENGTH_SHORT).show();

            }
        });

        //设置触摸监听事件
        imageView.setOnTouchListener(new View.OnTouchListener() {
            @Override
            public boolean onTouch(View view, MotionEvent motionEvent) {
                switch (motionEvent.getAction()){
                    case MotionEvent.ACTION_DOWN:
                        //移除所有的消息,不再自动轮播
                        mhandler.removeCallbacksAndMessages(null);
                        break;
                    case MotionEvent.ACTION_MOVE:
                        mhandler.removeCallbacksAndMessages(null);
                        break;
                    case MotionEvent.ACTION_UP:
                        //再次发送消息
                        mhandler.sendEmptyMessageDelayed(0,1000);
                        break;
                    case MotionEvent.ACTION_CANCEL:
                        //再次发送消息
                        mhandler.sendEmptyMessageDelayed(0,1000);
                        break;
                }
                //true:自己消费此事件,不再向上传递  false:自己不处理,向上传递
                return false;
            }
        });
        container.addView(imageView);
        return imageView;
    }

    @Override
    public void destroyItem(ViewGroup container, int position, Object object) {
        //super.destroyItem(container, position, object);
        container.removeView((View)object);
    }
}

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