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
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
public int getStart();
public int getCount();
}
Presenter层
public class Presenter {
Context context;
List
IshowView view;
IshowModel model;
SoftReference
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
@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
}
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
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
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
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
Context context;
List
public MyAdapter(Context context,List
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
Layout布局
activity—main
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:layout_width="match_parent"
android:layout_height="40dp">
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/tab"
>
android:layout_width="match_parent"
android:layout_height="50dp"
android:orientation="horizontal"
android:layout_alignParentBottom="true"
>
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"
/>
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"
/>
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"
/>
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"
/>
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"
/>
fragmentOne
android:gravity="center"
android:layout_height="match_parent">
android:layout_height="match_parent"
android:id="@+id/xrv">
item
android:layout_height="match_parent">
android:layout_height="100dp"
android:id="@+id/sdv"/>
android:layout_height="100dp"
android:orientation="vertical"
>
android:layout_height="wrap_content"
android:id="@+id/tvtop"
android:textSize="20sp"/>
android:layout_height="wrap_content"
android:id="@+id/tvbottom"
android:textSize="15sp"/>
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
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
return subjects;
}
public void setSubjects(List
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
private List
private List
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
return genres;
}
public void setGenres(List
this.genres = genres;
}
public List
return casts;
}
public void setCasts(List
this.casts = casts;
}
public List
return directors;
}
public void setDirectors(List
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;
}
}
}
}
}