无线自动轮播，获取网络上的图片+scrollView+listView 联动

结合pulltorefresh那篇：

效果：

布局：

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:background="#f890"
    android:orientation="vertical"
    android:layout_height="match_parent">
<com.handmark.pulltorefresh.library.PullToRefreshScrollView
    xmlns:ptr="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:id="@+id/refresh_scroll_view"
    ptr:ptrDrawable="@drawable/default_ptr_flip"
    ptr:ptrAnimationStyle="flip"
    ptr:ptrHeaderBackground="#383838"
    ptr:ptrHeaderTextColor="#FFFFFF"
    >
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">
        <android.support.v4.view.ViewPager
            android:id="@+id/scroll_vp"
            android:layout_width="match_parent"
            android:layout_height="200dp">
        </android.support.v4.view.ViewPager>
        <com.example.day16_pulltorefresh.view.MyListView
            android:id="@+id/scroll_lv"
            android:layout_width="match_parent"
            android:layout_height="match_parent">
        </com.example.day16_pulltorefresh.view.MyListView>
    </LinearLayout>
</com.handmark.pulltorefresh.library.PullToRefreshScrollView>

</LinearLayout>

代码：

public class FragmentScroll extends Fragment{
List<DataDataBean.ResultsBean> list=new ArrayList<>();
    private PullToRefreshScrollView refreshScrollView;
    private ViewPager viewPager;
    private ListView listView;
    private int num_page=1;
    private ListAdapter adapter;
    private ILoadingLayout startLabels;
    private List<String> imglist;

	Handler handler=new Handler(){
    @Override
    public void handleMessage(Message msg) {
        if (msg.what==0){
            viewPager.setCurrentItem(viewPager.getCurrentItem()+1);
            handler.sendEmptyMessageDelayed(0,2000);
        }
    }
};

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment_scroll, container, false);
        refreshScrollView = (PullToRefreshScrollView) view.findViewById(R.id.refresh_scroll_view);
        viewPager = (ViewPager) view.findViewById(R.id.scroll_vp);
        listView = (ListView) view.findViewById(R.id.scroll_lv);
        return view;
    }

    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
	//失去焦点
        listView.setFocusable(false);
	//轮播
        String lbpath="http://v3.wufazhuce.com:8000/api/reading/index/?version=3.5.0&platform=android";
        NetConnection.getconnection(getActivity(), lbpath, new CallJsonBack() {
            @Override
            public void getcallBack(String json) {
                imglist = new ArrayList<String>();
                Gson gson=new Gson();
                GridBean gridBean = gson.fromJson(json, GridBean.class);
                List<GridBean.DataBean.EssayBean> essay = gridBean.getData().getEssay();
                for (GridBean.DataBean.EssayBean essayBean: essay) {
                    imglist.add(essayBean.getAuthor().get(0).getWeb_url());
                }
                VpAdapter vpAdapter=new VpAdapter(imglist,getActivity());
                viewPager.setAdapter(vpAdapter);
                viewPager.setCurrentItem(imglist.size()*100000);
                handler.sendEmptyMessageDelayed(0,2000);
            }
        });

	//listView展示
        getconn();

        startLabels = refreshScrollView.getLoadingLayoutProxy(true, false);
        startLabels.setPullLabel("下拉刷新");
        startLabels.setRefreshingLabel("正在拉");
        startLabels.setReleaseLabel("放开刷新");
        ILoadingLayout endLabels = refreshScrollView.getLoadingLayoutProxy(false, true);
        endLabels.setPullLabel("上拉刷新");
        endLabels.setRefreshingLabel("正在载入...");
        endLabels.setReleaseLabel("放开刷新...");

        refreshScrollView.setOnRefreshListener(new PullToRefreshBase.OnRefreshListener2<ScrollView>() {
            @Override
            public void onPullDownToRefresh(PullToRefreshBase<ScrollView> refreshView) {
                String path="http://gank.io/api/data/Android/10/1";
                NetConnection.getconnection(getActivity(), path, new CallJsonBack() {
                    @Override
                    public void getcallBack(String json) {
                        Gson gson=new Gson();
                        DataDataBean dataDataBean = gson.fromJson(json, DataDataBean.class);
                        Log.i("-----sc2",dataDataBean.toString());
                        list.addAll(0,dataDataBean.getResults());
                        setAdapter();
                        //停止刷新
                        refreshScrollView.onRefreshComplete();
                        startLabels.setLastUpdatedLabel("上次更新时间:"+new SimpleDateFormat("HH:mm").format(new Date(System.currentTimeMillis())));
                    }
                });
            }

            @Override
            public void onPullUpToRefresh(PullToRefreshBase<ScrollView> refreshView) {
                num_page++;
                getconn();
            }
        });

    }

    private void getconn() {
        String path="http://gank.io/api/data/Android/10/"+num_page;
        NetConnection.getconnection(getActivity(), path, new CallJsonBack() {
            @Override
            public void getcallBack(String json) {
                Gson gson=new Gson();
                DataDataBean dataDataBean = gson.fromJson(json, DataDataBean.class);
                Log.i("----s1",dataDataBean.toString());
                List<DataDataBean.ResultsBean> results = dataDataBean.getResults();
                Log.i("-----s1",results.toString());
                list.addAll(results);
                setAdapter();
                //停止刷新
                refreshScrollView.onRefreshComplete();
            }
        });
    }

    private void setAdapter() {
        if (adapter==null){
            adapter = new ListAdapter(list,getActivity());
            listView.setAdapter(adapter);
        }else{
            adapter.notifyDataSetChanged();
        }
    }
}

轮播的适配器

public class VpAdapter extends PagerAdapter{
    List<String> imglist;
    Context con;

    public VpAdapter(List<String> imglist, Context con) {
        this.imglist = imglist;
        this.con = con;
    }

    @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(con);
        imageView.setScaleType(ImageView.ScaleType.FIT_XY);
        ImageLoader.getInstance().displayImage(imglist.get(position%imglist.size()),imageView, ImageUtil.getoption());
        container.addView(imageView);
        return imageView;
    }

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

ScrollView和ListView有冲突所以

自定义个类继承Listview 

public class MyListView extends ListView{
    public MyListView(Context context) {
        super(context);
    }

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

    public MyListView(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST);//添加这句话
        super.onMeasure(widthMeasureSpec, expandSpec);

					  //名字返回
    }
}

并且复制自定义ListView的全路径，复制到布局listView上（参考布局）