1. 程式人生 > >Viewpager無限輪播+XlistView

Viewpager無限輪播+XlistView

前提

寫許可權  <uses-permission android:name="android.permission.INTERNET"/>
寫name屬性  android:name=".App"
寫依賴  或導xlistview module

NewsBean

public class NewsBean {

    /**
     * result : [{"followMovie":false,"id":20,"imageUrl":"http://172.17.8.100/images/movie/stills/ws/ws1.jpg","name":"無雙","rank":1,"summary":"以代號\u201c畫家\u201d(周潤發 飾)為首的犯罪團伙,掌握了製造偽鈔技術,難辨真偽,並在全球進行交易獲取利益,引起警方高度重視。然而\u201c畫家\u201d和其他成員的身份一直成謎,警方的破案進度遭受到了前所未有的挑戰。在關鍵時刻,擅長繪畫的李問(郭富城 飾)打開了破案的突破口,而\u201c畫家\u201d的真實身份卻讓眾人意想不到\u2026\u2026"},{"followMovie":false,"id":19,"imageUrl":"http://172.17.8.100/images/movie/stills/jhen/jhen1.jpg","name":"江湖兒女","rank":2,"summary":"故事起始於2001年的山西大同,模特巧巧(趙濤 飾)與計程車公司老闆斌哥(廖凡 飾)是一對戀人,斌哥每天在外面呼朋喚友,巧巧卻希望兩人能夠儘快步入婚姻的殿堂。然而一次斌哥在街頭遭到競爭對手的襲擊,巧巧為了保護斌哥在街頭開槍,被判刑五年。巧巧出獄以後,開始尋找斌哥以便重新開始,然而事情卻發生了意想不到的變化。"},{"followMovie":false,"id":16,"imageUrl":"http://172.17.8.100/images/movie/stills/dzd6qmwj/dzd6qmwj1.jpg","name":"碟中諜6:全面瓦解","rank":3,"summary":"有時好意會造成惡果,人反而被自己所造成的結果所困擾。伊桑·亨特(湯姆·克魯斯 飾)和他的IMF團隊(亞歷克·鮑德溫、西蒙·佩吉、文·瑞姆斯)將在最新的電影《碟中諜6:全面瓦解》中再度迴歸,他們會與觀眾們熟悉的盟友(麗貝卡·弗格森、米歇爾·莫娜漢)一起與時間賽跑,應對一次任務中出現的意外。亨利·卡維爾、安吉拉·貝塞特和凡妮莎·柯比也將加入本片的演員陣容,電影製片人克里斯托夫·邁考利將會再度擔任導演。"},{"followMovie":false,"id":17,"imageUrl":"http://172.17.8.100/images/movie/stills/ftfb3/ftfb(3)1.jpg","name":"反貪風暴3","rank":4,"summary":"ICAC (廉政公署) 陸志廉(古天樂 飾),JFIU (聯合財富情報組) 劉保強(張智霖 飾)分別偵查貪汙及洗黑錢案,但苦無線索,這時廉政公署L組 (內部紀律調查組) 程德明(鄭嘉穎 飾)收到舉報,指陸志廉收賄1200萬,陸無法辯解實時停職。劉發現陸被誣陷,並跟一直調查的洗黑錢案有著千絲萬縷關係,同時懷疑銀行主任遊子新(栢天男 飾)協助罪惡集團洗黑錢;陸冒險蒐集罪證卻遭禁錮,命懸一線......."},{"followMovie":false,"id":18,"imageUrl":"http://172.17.8.100/images/movie/stills/hjxd/hjxd1.jpg","name":"黃金兄弟","rank":5,"summary":"獅王(鄭伊健 飾)、火山(陳小春 飾)、Bill(謝天華 飾)、淡定(錢嘉樂 飾)、老鼠(林曉峰 飾)五個出生入死的兄弟,在恩師曹sir(曾志偉 飾)的帶領下,為了救濟兒童而偷取特效藥,卻慘遭設局,陷入槍林彈雨的險境之中。兄弟們抱著視死如歸的豪情,展開一連串的追查與激戰。他們明白,即使無法活著回來,也比一人活著痛快!"},{"followMovie":false,"id":21,"imageUrl":"http://172.17.8.100/images/movie/stills/zdn/zdn1.jpg","name":"找到你","rank":6,"summary":"律師李捷(姚晨 飾)正在離婚進行時,與前夫爭奪女兒撫養權,拼命工作為給孩子最好的生活,幸有保姆孫芳(馬伊琍 飾)幫忙照顧孩子視如己出。一日下班,李捷發現保姆孫芳和女兒毫無預兆地消失了,她內心最大的恐懼變成了現實。在追尋孫芳和女兒的下落時,她收到來自家人的譴責聲討,甚至遭到警方的懷疑。幾乎崩潰的李捷,靠著驚人的勇氣,踏上獨自尋訪的旅程。在追蹤過程中,李捷逐漸接近了另一個女人\u2014\u2014保姆孫芳的人生故事,她的身份原先都是謊言,而真相也將浮出水面\u2026\u2026"}]
     * message : 查詢成功
     * status : 0000
     */

    private String message;
    private String status;
    private List<ResultBean> result;

    public String getMessage() {
        return message;
    }

    public void setMessage(String message) {
        this.message = message;
    }

    public String getStatus() {
        return status;
    }

    public void setStatus(String status) {
        this.status = status;
    }

    public List<ResultBean> getResult() {
        return result;
    }

    public void setResult(List<ResultBean> result) {
        this.result = result;
    }

    public static class ResultBean {
        /**
         * followMovie : false
         * id : 20
         * imageUrl : http://172.17.8.100/images/movie/stills/ws/ws1.jpg
         * name : 無雙
         * rank : 1
         * summary : 以代號“畫家”(周潤發 飾)為首的犯罪團伙,掌握了製造偽鈔技術,難辨真偽,並在全球進行交易獲取利益,引起警方高度重視。然而“畫家”和其他成員的身份一直成謎,警方的破案進度遭受到了前所未有的挑戰。在關鍵時刻,擅長繪畫的李問(郭富城 飾)打開了破案的突破口,而“畫家”的真實身份卻讓眾人意想不到……
         */

        private boolean followMovie;
        private int id;
        private String imageUrl;
        private String name;
        private int rank;
        private String summary;

        public boolean isFollowMovie() {
            return followMovie;
        }

        public void setFollowMovie(boolean followMovie) {
            this.followMovie = followMovie;
        }

        public int getId() {
            return id;
        }

        public void setId(int id) {
            this.id = id;
        }

        public String getImageUrl() {
            return imageUrl;
        }

        public void setImageUrl(String imageUrl) {
            this.imageUrl = imageUrl;
        }

        public String getName() {
            return name;
        }

        public void setName(String name) {
            this.name = name;
        }

        public int getRank() {
            return rank;
        }

        public void setRank(int rank) {
            this.rank = rank;
        }

        public String getSummary() {
            return summary;
        }

        public void setSummary(String summary) {
            this.summary = summary;
        }
    }
}

PagerBean

public class PagerBean {
    /**
     * msg :
     * code : 0
     * data : [{"aid":1,"createtime":"2017-12-26T21:49:44","icon":"https://www.zhaoapi.cn/images/quarter/ad1.png","productId":null,"title":"第十三界瑞麗模特大賽","type":0,"url":"http://m.mv14449315.icoc.bz/index.jsp"},{"aid":2,"createtime":"2017-12-26T21:49:44","icon":"https://www.zhaoapi.cn/images/quarter/ad2.png","productId":null,"title":"文化藝術節","type":0,"url":"http://m.mv14449315.icoc.bz/index.jsp"},{"aid":3,"createtime":"2017-12-26T21:49:44","icon":"https://www.zhaoapi.cn/images/quarter/ad3.png","productId":null,"title":"直播封面標準","type":0,"url":"http://m.mv14449315.icoc.bz/index.jsp"},{"aid":4,"createtime":"2017-12-26T21:49:44","icon":"https://www.zhaoapi.cn/images/quarter/ad4.png","productId":"1","title":"人氣誰最高,金主誰最豪氣","type":1,"url":""}]
     */

    private String msg;
    private String code;
    private List<DataBean> data;

    public String getMsg() {
        return msg;
    }

    public void setMsg(String msg) {
        this.msg = msg;
    }

    public String getCode() {
        return code;
    }

    public void setCode(String code) {
        this.code = code;
    }

    public List<DataBean> getData() {
        return data;
    }

    public void setData(List<DataBean> data) {
        this.data = data;
    }

    public static class DataBean {
        /**
         * aid : 1
         * createtime : 2017-12-26T21:49:44
         * icon : https://www.zhaoapi.cn/images/quarter/ad1.png
         * productId : null
         * title : 第十三界瑞麗模特大賽
         * type : 0
         * url : http://m.mv14449315.icoc.bz/index.jsp
         */

        private int aid;
        private String createtime;
        private String icon;
        private Object productId;
        private String title;
        private int type;
        private String url;
        public String getIconNoHttps() {
            return icon.replace("https", "http");
        }

        public int getAid() {
            return aid;
        }

        public void setAid(int aid) {
            this.aid = aid;
        }

        public String getCreatetime() {
            return createtime;
        }

        public void setCreatetime(String createtime) {
            this.createtime = createtime;
        }

        public String getIcon() {
            return icon;
        }

        public void setIcon(String icon) {
            this.icon = icon;
        }

        public Object getProductId() {
            return productId;
        }

        public void setProductId(Object productId) {
            this.productId = productId;
        }

        public String getTitle() {
            return title;
        }

        public void setTitle(String title) {
            this.title = title;
        }

        public int getType() {
            return type;
        }

        public void setType(int type) {
            this.type = type;
        }

        public String getUrl() {
            return url;
        }

        public void setUrl(String url) {
            this.url = url;
        }
    }
}

NetUtil

 public class NetUtil {
    
        private static NetUtil netUtil;
    
        public NetUtil(){
    
        }
        public static NetUtil getIntance(){
        if(netUtil==null){
            netUtil=new NetUtil();
        }
        return netUtil;
        }
    
        public interface CallBack<T>{
            void onsuccess(T t);
        }
    
        @SuppressLint("StaticFieldLeak")
        public void requestData(String strurl, final Class clazz, final CallBack callback){
            new AsyncTask<String, Void, Object>() {
                @Override
                protected Object doInBackground(String... strings) {
                    return requestData(strings[0],clazz);
                }
    
                @Override
                protected void onPostExecute(Object o) {
                    callback.onsuccess(o);
                }
            }.execute(strurl);
        }
    
        public <T> T requestData(String str,Class cals){
            return (T) new Gson().fromJson(requestData(str),cals);
        }
    
        public String requestData(String str){
            try {
                URL url = new URL(str);
                HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
                urlConnection.setRequestMethod("GET");
                urlConnection.setConnectTimeout(5000);
                urlConnection.setReadTimeout(5000);
                int responseCode = urlConnection.getResponseCode();
                if(responseCode==200){
                    String s = streamTostring(urlConnection.getInputStream());
                    return s;
                }
            } catch (MalformedURLException e) {
                e.printStackTrace();
            } catch (IOException e) {
                e.printStackTrace();
            }
            return null;
        }
    
        public String streamTostring(InputStream inputStream) throws IOException {
            BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
            StringBuilder builder=new StringBuilder();
            for (String tmp=bufferedReader.readLine();tmp!=null;tmp=bufferedReader.readLine()){
                builder.append(tmp);
            }
            return builder.toString();
        }
    }

App

public class App extends Application {
    @Override
    public void onCreate() {
        super.onCreate();
        ImageLoader.getInstance().init(
                new ImageLoaderConfiguration.Builder(this)
                        .diskCacheSize(50*1024*1024)
                        .memoryCacheSizePercentage(10)
                        .defaultDisplayImageOptions(new DisplayImageOptions.Builder()
                                .cacheInMemory(true)
                                .cacheOnDisk(true)
                                .bitmapConfig(Bitmap.Config.RGB_565)
                                .showImageForEmptyUri(R.mipmap.ic_launcher)
                                .showImageOnFail(R.mipmap.ic_launcher)
                                .showImageOnLoading(R.mipmap.ic_launcher)
                                .displayer(new RoundedBitmapDisplayer(8))
                                .build()
                        )
                        .build()
        );
    }
}

MainActivity

public class MainActivity extends AppCompatActivity {

    private XListView xListView;
    private String vString="http://www.zhaoapi.cn/quarter/getAd";
    private String xString="http://172.17.8.100/movieApi/movie/v1/findHotMovieList?count=10&page=";
    private int i=1;
    private ContentsAdapter adapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        xListView=findViewById(R.id.xlistview);
        adapter = new ContentsAdapter(this);
        xListView.setAdapter(adapter);
        xListView.setPullLoadEnable(true);
        xListView.setPullRefreshEnable(true);
        xListView.setXListViewListener(new XListView.IXListViewListener() {
            @Override
            public void onRefresh() {
                i=1;
                load();
            }

            @Override
            public void onLoadMore() {
                i++;
                load();
            }
        });
        load();

    }

    public void load(){
        if(i==1){
            loadDates();
            loadDate();
        }else{
            loadDate();
        }
    }
    public void loadDates(){
        NetUtil.getIntance().requestData(vString,PagerBean.class, new NetUtil.CallBack<PagerBean>() {
            @Override
            public void onsuccess(PagerBean pagerBean) {
                adapter.setVlist(pagerBean.getData());
            }
        });
    }
    public void loadDate(){
        NetUtil.getIntance().requestData(xString+i,NewsBean.class, new NetUtil.CallBack<NewsBean>() {
            @Override
            public void onsuccess(NewsBean newsBean) {
                if(i==1){
                    adapter.setXlist(newsBean.getResult());
                }else{
                    adapter.setXlists(newsBean.getResult());
                }
                xListView.stopRefresh();
                xListView.stopLoadMore();
                if(newsBean.getResult().size()<10){
                    xListView.setPullLoadEnable(false);
                }
            }
        });
    }
}

ContentsAdapter

public class ContentsAdapter extends BaseAdapter {
    private List<NewsBean.ResultBean> xlist;
    private List<PagerBean.DataBean> vlist;
    private Context context;

    private final int PAGE_TYPE=0;
    private final int XLIST_TYPE=1;
    private final int TYPE_COUNT=2;
    private android.os.Handler mHandler = new android.os.Handler(){
        @Override
        public void handleMessage(Message msg) {
            pholder.viewPager.setCurrentItem(pholder.viewPager.getCurrentItem() + 1);
            mHandler.sendEmptyMessageDelayed(0, 2000);
        }
    };
    private PViewHolder pholder;

    public ContentsAdapter(Context context) {
        this.context = context;
        xlist=new ArrayList<>();
        vlist=new ArrayList<>();
    }

    public void setXlist(List<NewsBean.ResultBean> mxlist) {
        xlist.clear();
        xlist.addAll(mxlist);
        notifyDataSetChanged();
    }
    public void setXlists(List<NewsBean.ResultBean> mxlist) {
        xlist.addAll(mxlist);
        notifyDataSetChanged();
    }

    public void setVlist(List<PagerBean.DataBean> mvlist) {
        vlist.clear();
        vlist.addAll(mvlist);
        notifyDataSetChanged();
    }

    @Override
    public int getItemViewType(int position) {
        return position==0&&hasVlit()?PAGE_TYPE:XLIST_TYPE;
    }

    @Override
    public int getViewTypeCount() {
        return TYPE_COUNT;
    }

    public boolean hasVlit(){
        return vlist.size()>0;
    }

    @Override
    public int getCount() {
        return hasVlit()?xlist.size()+1:xlist.size();
    }

    @Override
    public NewsBean.ResultBean getItem(int position) {
        return xlist.get(hasVlit()?position-1:position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        if(getItemViewType(position)==PAGE_TYPE){
            if(convertView==null){
                pholder =new PViewHolder();
                convertView=LayoutInflater.from(context).inflate(R.layout.viewpager_item,parent,false);
                pholder.viewPager=convertView.findViewById(R.id.viewpager);
                convertView.setTag(pholder);
            }else{
                pholder = (PViewHolder) convertView.getTag();
            }
            mHandler.removeCallbacksAndMessages(null);
            pholder.viewPager.setAdapter(new BannerPagerAdapter(vlist,context));
            mHandler.sendEmptyMessageDelayed(0,2000);
        }else{
            XViewHolder xholder;
            if(convertView==null){
                xholder=new XViewHolder();
                convertView=LayoutInflater.from(context).inflate(R.layout.xlistview_item,parent,false);
                xholder.image=convertView.findViewById(R.id.image);
                xholder.intro=convertView.findViewById(R.id.intro);
                xholder.name=convertView.findViewById(R.id.name);
                convertView.setTag(xholder);
            }else{
                xholder= (XViewHolder) convertView.getTag();
            }
            xholder.name.setText(getItem(position).getName());
            xholder.intro.setText(getItem(position).getSummary());
            ImageLoader.getInstance().displayImage(getItem(position).getImageUrl(),xholder.image);
        }
        return convertView;
    }
    class XViewHolder{
        TextView name,intro;
        ImageView image;
    }
    class PViewHolder{
        ViewPager viewPager;
    }
}

BannerPagerAdapter

public class BannerPagerAdapter extends PagerAdapter {

    private List<PagerBean.DataBean> plist;
    private Context context;

    public BannerPagerAdapter(List<PagerBean.DataBean> plist, Context context) {
        this.plist = plist;
        this.context = context;
    }

    @Override
    public int getCount() {
        return 5000;
    }

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

    @NonNull
    @Override
    public Object instantiateItem(@NonNull ViewGroup container, int position) {
        ImageView imageView=new ImageView(context);

        imageView.setScaleType(ImageView.ScaleType.FIT_CENTER);
        container.addView(imageView);
        ImageLoader.getInstance().displayImage(plist.get(position % plist.size()).getIconNoHttps(), imageView, null, new ImageLoadingListener() {
            @Override
            public void onLoadingStarted(String imageUri, View view) {

            }

            @Override
            public void onLoadingFailed(String imageUri, View view, FailReason failReason) {

            }

            @Override
            public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {

            }

            @Override
            public void onLoadingCancelled(String imageUri, View view) {

            }
        });
        return imageView;
    }

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

layout_main.xml

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".ui.MainActivity">

    <me.maxwin.view.XListView
        android:id="@+id/xlistview"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        />

</android.support.constraint.ConstraintLayout>

viewpager_item

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".ui.MainActivity">

    <me.maxwin.view.XListView
        android:id="@+id/xlistview"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        />

</android.support.constraint.ConstraintLayout>

xlistview_item

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    xmlns:app="http://schemas.android.com/apk/res-auto">
    
    <TextView
        android:id="@+id/name"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toLeftOf="@+id/image"
        app:layout_constraintBottom_toTopOf="@+id/intro"
        />
    <TextView
        android:id="@+id/intro"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        app:layout_constraintTop_toBottomOf="@+id/name"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toLeftOf="@+id/image"
        app:layout_constraintBottom_toBottomOf="parent"
        />
    <ImageView
        android:id="@+id/image"
        android:layout_width="50dp"
        android:layout_height="50dp"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintLeft_toRightOf="@+id/name"
        app:layout_constraintBottom_toBottomOf="parent"
        />

</android.support.constraint.ConstraintLayout>