无限轮播图触摸事件,点击轮播图跳转到另一个Activity

布局里面
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"   >   <android.support.v4.view.ViewPager       android:layout_width="match_parent"       android:layout_height="match_parent"       android:id="@+id/view_pager"       ></android.support.v4.view.ViewPager></RelativeLayout>

MainActivity
public class MainActivity extends AppCompatActivity {private Handler handler = new Handler(){    @Override    public void handleMessage(Message msg) {        if (msg.what==0){            int currentItem = viewPager.getCurrentItem();            viewPager.setCurrentItem(currentItem+1);            handler.sendEmptyMessageDelayed(0,2000);        }    }};    private ViewPager viewPager;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);        setContentView(R.layout.activity_main);        viewPager = (ViewPager) findViewById(R.id.view_pager);        List<String> listlunbo = new ArrayList<>();        listlunbo.add("http://pic8.nipic.com/20100701/5290458_114840036316_2.jpg");        listlunbo.add("http://pic2.nipic.com/20090424/1468853_230119053_2.jpg");        listlunbo.add("http://img3.3lian.com/2013/s1/20/d/57.jpg");        listlunbo.add("http://pic39.nipic.com/20140226/18071023_164300608000_2.jpg");        listlunbo.add("http://a0.att.hudong.com/15/08/300218769736132194086202411_950.jpg");        LunBoAdapter lunBoAdapter = new LunBoAdapter(listlunbo, MainActivity.this,handler);        viewPager.setAdapter(lunBoAdapter);        handler.sendEmptyMessageDelayed(0,2000);    }}
轮播图的适配器 继承pageradapter 轮播图触摸的事件 跳转
public class LunBoAdapter extends PagerAdapter{    List<String> listlunbo;    Context context;    Handler handler;    public LunBoAdapter(List<String> listlunbo, Context context, Handler handler) {        this.listlunbo = listlunbo;        this.context = context;        this.handler = handler;    }    @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, int position) {        ImageView imageView = new ImageView(context);        imageView.setScaleType(ImageView.ScaleType.FIT_XY);        ImageLoader.getInstance().displayImage(listlunbo.get(position%listlunbo.size()),imageView,ImageLoaderUtil.getDefautOption());        imageView.setOnTouchListener(new View.OnTouchListener() {            boolean tiaozhuan = true;            @Override            public boolean onTouch(View view, MotionEvent motionEvent) {                switch (motionEvent.getAction()){                    case MotionEvent.ACTION_DOWN:                    handler.removeCallbacksAndMessages(null);                        break;                    case MotionEvent.ACTION_MOVE:                        tiaozhuan = false;                        handler.removeCallbacksAndMessages(null);                        break;                    case MotionEvent.ACTION_CANCEL:                        tiaozhuan = false;                        handler.sendEmptyMessageDelayed(0,2000);                        break;                    case MotionEvent.ACTION_UP:                       if (tiaozhuan){                           //如果是点击的图片的话,没有移动和取消                           Intent intent = new Intent(context, SecondActivity.class);                           context.startActivity(intent);                           ((MainActivity)context).finish();                       }                        handler.sendEmptyMessageDelayed(0,2000);                        break;                }                return true;            }        });        container.addView(imageView);        return imageView;    }    @Override    public void destroyItem(ViewGroup container, int position, Object object) {        container.removeView((View) object);    }}