MVP+ Retrofit+RxJava+XRecyclerView+TabLayout+Fresco结合使用

  MVP+ Retrofit+RxJava+XRecyclerView+TabLayout+Fresco结合使用

 最后运行结果



  添加一些依赖

compile'com.squareup.retrofit2:retrofit:2.0.0-beta4'

    compile'com.squareup.retrofit2:converter-gson:2.0.0-beta4'

    compile 'com.squareup.okhttp3:okhttp:3.1.2'

    compile 'com.squareup.retrofit2:adapter-rxjava:2.0.0-beta4'

    compile 'com.facebook.fresco:fresco:0.11.0'

    compile 'com.jcodecraeer:xrecyclerview:1.3.2'

    compile 'com.android.support:design:26.+'

    compile 'io.reactivex:rxjava:1.1.0'

    compile 'io.reactivex:rxandroid:1.1.0'

    compile 'com.google.code.gson:gson:2.6.2'

 网络权限

4000
 <uses-permission android:name="android.permission.INTERNET"></uses-permission>

 <application

        android:name=".MyApp"

  Model层

public interface IshowModel {

    public void ShowData(int start, int count, Observer observer);

}

import retrofit2.Retrofit;

import retrofit2.adapter.rxjava.RxJavaCallAdapterFactory;

import retrofit2.converter.gson.GsonConverterFactory;

import rx.Observer;

import rx.android.schedulers.AndroidSchedulers;

import rx.schedulers.Schedulers;

public class ShowModel implements IshowModel {

    @Override

    public void ShowData(int start, int count, Observer observer) {

        Retrofit retrofit=new Retrofit.Builder()

                .baseUrl("https://api.douban.com/v2/movie/")

                .addCallAdapterFactory(RxJavaCallAdapterFactory.create())

                .addConverterFactory(GsonConverterFactory.create())

                .build();

        IGetRequest result=retrofit.create(IGetRequest.class);

        result.getMovie(start,count)

                .subscribeOn(Schedulers.io())

                .observeOn(AndroidSchedulers.mainThread())

                .subscribe(observer);

    }

}

View层

public interface IshowView {

    public void GetData(List<Bean.SubjectsBean> listb);

    public int getStart();

    public int getCount();

}

Presenter层

public class Presenter {

    Context context;

    List<Bean.SubjectsBean> listb;

    IshowView view;

    IshowModel model;

    SoftReference<IshowView> srf;

    public Presenter(Context context,IshowView view){

        this.context=context;

        this.view=view;

        model=new ShowModel();

}

    public void showData(){

        int count = view.getCount();

        int start = view.getStart();

        model.ShowData(start, count, new Observer<Bean>() {

            @Override

            public void onCompleted() {

            }

            @Override

            public void onError(Throwable e) {

            }

            @Override

            public void onNext(Bean b) {

                listb=b.getSubjects();

                view.GetData(listb);

            }

        });

    }

}

  @GET注解

public interface IGetRequest {

    @GET("top250")

    Observable<Bean> getMovie(@Query("start") int start, @Query("count") int count);

}

   Application

public class MyApp extends Application {

    @Override

    public void onCreate() {

        super.onCreate();

        Fresco.initialize(this);

    }

}

    MainActivity

import android.support.annotation.IdRes;

import android.support.design.widget.TabLayout;

import android.support.v4.app.Fragment;

import android.support.v4.app.FragmentActivity;

import android.support.v4.app.FragmentManager;

import android.support.v4.app.FragmentPagerAdapter;

import android.support.v4.view.ViewPager;

import android.support.v7.app.AppCompatActivity;

import android.os.Bundle;

import android.support.v7.widget.LinearLayoutManager;

import android.view.View;

import android.widget.RadioButton;

import android.widget.RadioGroup;

import com.facebook.drawee.backends.pipeline.Fresco;

import com.jcodecraeer.xrecyclerview.ProgressStyle;

import com.jcodecraeer.xrecyclerview.XRecyclerView;

import java.util.ArrayList;

import java.util.List;

public class MainActivity extends FragmentActivity {

   private TabLayout mTab;

        private ViewPager mVp;

        private RadioButton mRb1;

        private RadioButton mRb2;

        private RadioButton mRb3;

        private RadioButton mRb4;

        private RadioButton mRb5;

        private RadioGroup mRg;

        private List<Fragment> list;

        String[] title={"泸深","指数","板块","商品","港股"};

        @Override

        protected void onCreate(Bundle savedInstanceState) {

            super.onCreate(savedInstanceState);

            setContentView(R.layout.activity_main);

            initView();

            addFragment();

            MyViewPager  adapter=new  MyViewPager (getSupportFragmentManager());

            mVp.setAdapter(adapter);

            //设置可以滑动

            mTab.setTabMode(TabLayout.MODE_SCROLLABLE);

            mTab.setupWithViewPager(mVp);

            mRg.check(R.id.rb1);

            mRg.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {

                @Override

                public void onCheckedChanged(RadioGroup radioGroup, @IdRes int i) {

                    switch (i){

                        case R.id.rb1:

                            mVp.setCurrentItem(0);

                            break;

                        case R.id.rb2:

                            mVp.setCurrentItem(1);

                            break;

                        case R.id.rb3:

                            mVp.setCurrentItem(2);

                            break;

                        case R.id.rb4:

                            mVp.setCurrentItem(3);

                            break;

                        case R.id.rb5:

                            mVp.setCurrentItem(4);

                            break;

                        default:

                            break;

                    }

                }

            });

        }

        private void initView() {

            mTab = (TabLayout) findViewById(R.id.tab);

            mVp = (ViewPager) findViewById(R.id.vp);

            mRb1 = (RadioButton) findViewById(R.id.rb1);

            mRb2 = (RadioButton) findViewById(R.id.rb2);

            mRb3 = (RadioButton) findViewById(R.id.rb3);

            mRb4 = (RadioButton) findViewById(R.id.rb4);

            mRb5 = (RadioButton) findViewById(R.id.rb5);

            mRg = (RadioGroup) findViewById(R.id.rg);

        }

        private void addFragment() {

            list = new ArrayList<>();

            list.add(new FragmentOne());

            list.add(new Fragment_hangqing());

            list.add(new Fragment_shangpin());

            list.add(new Fragment_zixun());

            list.add(new Fragment_jiaoyi());

        }

      ViewPager适配器

        class  MyViewPager extends FragmentPagerAdapter {

            public MyViewPager(FragmentManager fm) {

                super(fm);

            }

            @Override

            public Fragment getItem(int position) {

                return list.get(position);

            }

            @Override

            public int getCount() {

                return list.size();

            }

            @Override

            public CharSequence getPageTitle(int position) {

                return title[position];

            }

        }

    }

    

     FragmentOne

  import android.os.Bundle;

import android.support.annotation.Nullable;

import android.support.v4.app.Fragment;

import android.support.v7.widget.LinearLayoutManager;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewGroup;

 import com.facebook.drawee.backends.pipeline.Fresco;

import com.jcodecraeer.xrecyclerview.XRecyclerView;

import java.util.ArrayList;

import java.util.List;

 public class FragmentOne extends Fragment implements IshowView{

    private XRecyclerView xrv;

    View view;

    List<Bean.SubjectsBean> listb;

    int start=0;

    int count=10;

    private Presenter presenter;

    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {

        view = View.inflate(getActivity(), R.layout.fragone, null);

        initView();

//        showData();

        presenter = new Presenter(getActivity(),this);

        presenter.showData();

        showupdate();

        return view;

    }

    private void showupdate() {

        xrv.setLoadingListener(new XRecyclerView.LoadingListener() {

            @Override

            public void onRefresh() {

                start++;

                presenter.showData();

                xrv.refreshComplete();

            }

            @Override

            public void onLoadMore() {

                start++;

                presenter.showData();

                

                xrv.loadMoreComplete();

            }

        });

    }

    private void initView() {

        xrv = (XRecyclerView) view.findViewById(R.id.xrv);

        LinearLayoutManager llm=new LinearLayoutManager(getActivity());

        xrv.setLayoutManager(llm);

        listb=new ArrayList<>();

    }

    @Override

    public void GetData(List<Bean.SubjectsBean> listb) {

        MyAdapter myAdapter = new MyAdapter(getActivity(),listb);

        xrv.setAdapter(myAdapter);

    }

    @Override

    public int getStart() {

        return start;

    }

    @Override

    public int getCount() {

        return count;

    }

}

    Adapter适配器

import android.content.Context;

import android.view.View;

import android.view.ViewGroup;

import android.widget.TextView;

 import com.facebook.drawee.backends.pipeline.Fresco;

import com.facebook.drawee.interfaces.DraweeController;

import com.facebook.drawee.view.SimpleDraweeView;

import com.jcodecraeer.xrecyclerview.XRecyclerView;

import java.util.List;

public class MyAdapter extends XRecyclerView.Adapter<MyAdapter.MyViewHolder> {

    Context context;

    List<Bean.SubjectsBean> listb;

    public MyAdapter(Context context,List<Bean.SubjectsBean> listb){

        this.context=context;

        this.listb=listb;

    }

    @Override

    public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {

        View view=View.inflate(context, R.layout.showitem,null);

        MyViewHolder myViewHolder = new MyViewHolder(view);

        return myViewHolder;

    }

    @Override

    public void onBindViewHolder(MyViewHolder holder, int position) {

        holder.tv1.setText(listb.get(position).getTitle());

        holder.tv2.setText(listb.get(position).getYear());

        DraweeController controller= Fresco.newDraweeControllerBuilder()

                .setUri(listb.get(position).getImages().getLarge())

                .setAutoPlayAnimations(true)

                .build();

        holder.sdv.setController(controller);

    }

    @Override

    public int getItemCount() {

        return listb==null?0:listb.size();

    }

    class MyViewHolder extends XRecyclerView.ViewHolder{

        SimpleDraweeView sdv;

        TextView tv1;

        TextView tv2;

        public MyViewHolder(View itemView) {

            super(itemView);

            sdv=itemView.findViewById(R.id.sdv);

            tv1=itemView.findViewById(R.id.tvtop);

            tv2=itemView.findViewById(R.id.tvbottom);

        }

    }

}

 drawable里的selector样式

<?xml version="1.0" encoding="utf-8"?>

<selector xmlns:android="http://schemas.android.com/apk/res/android">

<item android:drawable="@android:color/holo_orange_dark" android:state_checked="true"></item>

    <item android:drawable="@android:color/holo_blue_light"></item>

</selector>

   Layout布局

activity—main

<?xml version="1.0" encoding="utf-8"?>

<RelativeLayout

    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"

   >

    <android.support.design.widget.TabLayout

        android:id="@+id/tab"

        android:layout_width="match_parent"

        android:layout_height="40dp"></android.support.design.widget.TabLayout>

    <android.support.v4.view.ViewPager

        android:id="@+id/vp"

        android:layout_wi
fae5
dth="match_parent"

        android:layout_height="match_parent"

        android:layout_below="@+id/tab"

        ></android.support.v4.view.ViewPager>

    <RadioGroup

        android:id="@+id/rg"

        android:layout_width="match_parent"

        android:layout_height="50dp"

        android:orientation="horizontal"

        android:layout_alignParentBottom="true"

        >

        <RadioButton

            android:id="@+id/rb1"

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="1"

            android:text="首页"

            android:button="@null"

            android:gravity="center"

            android:background="@drawable/selecor"

            />

        <RadioButton

            android:id="@+id/rb2"

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="1"

            android:text="自选"

            android:button="@null"

            android:gravity="center"

            android:background="@drawable/selecor"

            />

        <RadioButton

            android:id="@+id/rb3"

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="1"

            android:text="行情"

            android:button="@null"

            android:gravity="center"

            android:background="@drawable/selecor"

            />

        <RadioButton

            android:id="@+id/rb4"

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="1"

            android:text="资讯"

            android:button="@null"

            android:gravity="center"

            android:background="@drawable/selecor"

            />

        <RadioButton

            android:id="@+id/rb5"

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="1"

            android:text="交易"

            android:button="@null"

            android:gravity="center"

            android:background="@drawable/selecor"

            />

    </RadioGroup>

</RelativeLayout>

 fragmentOne

<?xml version="1.0" encoding="utf-8"?>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:gravity="center"

    android:layout_height="match_parent">

   <com.jcodecraeer.xrecyclerview.XRecyclerView

       android:layout_width="match_parent"

       android:layout_height="match_parent"

       android:id="@+id/xrv">

   </com.jcodecraeer.xrecyclerview.XRecyclerView>

</RelativeLayout>

item

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:orientation="horizontal" android:layout_width="match_parent"

    android:layout_height="match_parent">

    <com.facebook.drawee.view.SimpleDraweeView

        android:layout_width="100dp"

        android:layout_height="100dp"

        android:id="@+id/sdv"/>

<LinearLayout

    android:layout_width="match_parent"

    android:layout_height="100dp"

    android:orientation="vertical"

    >

    <TextView

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:id="@+id/tvtop"

        android:textSize="20sp"/>

    <TextView

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:id="@+id/tvbottom"

        android:textSize="15sp"/>

</LinearLayout>

</LinearLayout>

Bean类

public class Bean {

    /**

     * count : 10

     * start : 0

     * total : 250

   

     * title : 豆瓣电影Top250

     */

    private int count;

    private int start;

    private int total;

    private String title;

    private List<SubjectsBean> subjects;

    public int getCount() {

        return count;

    }

    public void setCount(int count) {

        this.count = count;

    }

    public int getStart() {

        return start;

    }

    public void setStart(int start) {

        this.start = start;

    }

    public int getTotal() {

        return total;

    }

    public void setTotal(int total) {

        this.total = total;

    }

    public String getTitle() {

        return title;

    }

    public void setTitle(String title) {

        this.title = title;

    }

    public List<SubjectsBean> getSubjects() {

        return subjects;

    }

    public void setSubjects(List<SubjectsBean> subjects) {

        this.subjects = subjects;

    }

    public static class SubjectsBean {

        /**

         * rating : {"max":10,"average":9.6,"stars":"50","min":0}

         * genres : ["犯罪","剧情"]

         * title : 肖申克的救赎

         * casts : [{"alt":"https://movie.douban.com/celebrity/1054521/","avatars":{"small":"https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p17525.jpg","large":"https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p17525.jpg","medium":"https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p17525.jpg"},"name":"蒂姆·罗宾斯","id":"1054521"},{"alt":"https://movie.douban.com/celebrity/1054534/","avatars":{"small":"https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p34642.jpg","large":"https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p34642.jpg","medium":"https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p34642.jpg"},"name":"摩根·弗里曼","id":"1054534"},{"alt":"https://movie.douban.com/celebrity/1041179/","avatars":{"small":"https://img1.doubanio.com/view/celebrity/s_ratio_celebrity/public/p5837.jpg","large":"https://img1.doubanio.com/view/celebrity/s_ratio_celebrity/public/p5837.jpg","medium":"https://img1.doubanio.com/view/celebrity/s_ratio_celebrity/public/p5837.jpg"},"name":"鲍勃·冈顿","id":"1041179"}]

         * collect_count : 1147356

         * original_title : The Shawshank Redemption

         * subtype : movie

         * directors : [{"alt":"https://movie.douban.com/celebrity/1047973/","avatars":{"small":"https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p230.jpg","large":"https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p230.jpg","medium":"https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p230.jpg"},"name":"弗兰克·德拉邦特","id":"1047973"}]

         * year : 1994

         * images : {"small":"https://img3.doubanio.com/view/photo/s_ratio_poster/public/p480747492.jpg","large":"https://img3.doubanio.com/view/photo/s_ratio_poster/public/p480747492.jpg","medium":"https://img3.doubanio.com/view/photo/s_ratio_poster/public/p480747492.jpg"}

         * alt : https://movie.douban.com/subject/1292052/
         * id : 1292052

         */

        private RatingBean rating;

        private String title;

        private int collect_count;

        private String original_title;

        private String subtype;

        private String year;

        private ImagesBean images;

        private String alt;

        private String id;

        private List<String> genres;

        private List<CastsBean> casts;

        private List<DirectorsBean> directors;

        public RatingBean getRating() {

            return rating;

        }

        public void setRating(RatingBean rating) {

            this.rating = rating;

        }

        public String getTitle() {

            return title;

        }

        public void setTitle(String title) {

            this.title = title;

        }

        public int getCollect_count() {

            return collect_count;

        }

        public void setCollect_count(int collect_count) {

            this.collect_count = collect_count;

        }

        public String getOriginal_title() {

            return original_title;

        }

        public void setOriginal_title(String original_title) {

            this.original_title = original_title;

        }

        public String getSubtype() {

            return subtype;

        }

        public void setSubtype(String subtype) {

            this.subtype = subtype;

        }

        public String getYear() {

            return year;

        }

        public void setYear(String year) {

            this.year = year;

        }

        public ImagesBean getImages() {

            return images;

        }

        public void setImages(ImagesBean images) {

            this.images = images;

        }

        public String getAlt() {

            return alt;

        }

        public void setAlt(String alt) {

            this.alt = alt;

        }

        public String getId() {

            return id;

        }

        public void setId(String id) {

            this.id = id;

        }

        public List<String> getGenres() {

            return genres;

        }

        public void setGenres(List<String> genres) {

            this.genres = genres;

        }

        public List<CastsBean> getCasts() {

            return casts;

        }

        public void setCasts(List<CastsBean> casts) {

            this.casts = casts;

        }

        public List<DirectorsBean> getDirectors() {

            return directors;

        }

        public void setDirectors(List<DirectorsBean> directors) {

            this.directors = directors;

        }

        public static class RatingBean {

            /**

             * max : 10

             * average : 9.6

             * stars : 50

             * min : 0

             */

            private int max;

            private double average;

            private String stars;

            private int min;

            public int getMax() {

                return max;

            }

            public void setMax(int max) {

                this.max = max;

            }

            public double getAverage() {

                return average;

            }

            public void setAverage(double average) {

                this.average = average;

            }

            public String getStars() {

                return stars;

            }

            public void setStars(String stars) {

                this.stars = stars;

            }

            public int getMin() {

                return min;

            }

            public void setMin(int min) {

                this.min = min;

            }

        }

        public static class ImagesBean {

            /**

             * small : https://img3.doubanio.com/view/photo/s_ratio_poster/public/p480747492.jpg
             * large : https://img3.doubanio.com/view/photo/s_ratio_poster/public/p480747492.jpg
             * medium : https://img3.doubanio.com/view/photo/s_ratio_poster/public/p480747492.jpg
             */

            private String small;

            private String large;

            private String medium;

            public String getSmall() {

                return small;

            }

            public void setSmall(String small) {

                this.small = small;

            }

            public String getLarge() {

                return large;

            }

            public void setLarge(String large) {

                this.large = large;

            }

            public String getMedium() {

                return medium;

            }

            public void setMedium(String medium) {

                this.medium = medium;

            }

        }

        public static class CastsBean {

            /**

             * alt : https://movie.douban.com/celebrity/1054521/
             * avatars : {"small":"https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p17525.jpg","large":"https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p17525.jpg","medium":"https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p17525.jpg"}

             * name : 蒂姆·罗宾斯

             * id : 1054521

             */

            private String alt;

            private AvatarsBean avatars;

            private String name;

            private String id;

            public String getAlt() {

                return alt;

            }

            public void setAlt(String alt) {

                this.alt = alt;

            }

            public AvatarsBean getAvatars() {

                return avatars;

            }

            public void setAvatars(AvatarsBean avatars) {

                this.avatars = avatars;

            }

            public String getName() {

                return name;

            }

            public void setName(String name) {

                this.name = name;

            }

            public String getId() {

                return id;

            }

            public void setId(String id) {

                this.id = id;

            }

            public static class AvatarsBean {

                /**

                 * small : https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p17525.jpg
                 * large : https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p17525.jpg
                 * medium : https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p17525.jpg
                 */

                private String small;

                private String large;

                private String medium;

                public String getSmall() {

                    return small;

                }

                public void setSmall(String small) {

                    this.small = small;

                }

                public String getLarge() {

                    return large;

                }

                public void setLarge(String large) {

                    this.large = large;

                }

                public String getMedium() {

                    return medium;

                }

                public void setMedium(String medium) {

                    this.medium = medium;

                }

            }

        }

        public static class DirectorsBean {

            /**

             * alt : https://movie.douban.com/celebrity/1047973/
             * avatars : {"small":"https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p230.jpg","large":"https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p230.jpg","medium":"https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p230.jpg"}

             * name : 弗兰克·德拉邦特

             * id : 1047973

             */

            private String alt;

            private AvatarsBeanX avatars;

            private String name;

            private String id;

            public String getAlt() {

                return alt;

            }

            public void setAlt(String alt) {

                this.alt = alt;

            }

            public AvatarsBeanX getAvatars() {

                return avatars;

            }

            public void setAvatars(AvatarsBeanX avatars) {

                this.avatars = avatars;

            }

            public String getName() {

                return name;

            }

            public void setName(String name) {

                this.name = name;

            }

            public String getId() {

                return id;

            }

            public void setId(String id) {

                this.id = id;

            }

            public static class AvatarsBeanX {

                /**

                 * small : https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p230.jpg
                 * large : https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p230.jpg
                 * medium : https://img3.doubanio.com/view/celebrity/s_ratio_celebrity/public/p230.jpg
                 */

                private String small;

                private String large;

                private String medium;

                public String getSmall() {

                    return small;

                }

                public void setSmall(String small) {

                    this.small = small;

                }

                public String getLarge() {

                    return large;

                }

                public void setLarge(String large) {

                    this.large = large;

                }

                public String getMedium() {

                    return medium;

                }

                public void setMedium(String medium) {

                    this.medium = medium;

                }

            }

        }

    }

}