Mvp Retrofit Okhttp Rxjava
阿新 • • 發佈：2017-12-04
extend fin 添加 okhttp3 bind item .get 關聯 osi
MainActivity
package com.bwie.shexinhai;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import com.bwie.shexinhai.Adapter.MyAdapter;
import com.bwie.shexinhai.Presenter.ShowPresenter;
import com.bwie.shexinhai.Presenter.ShowPresenterImpl;
import com.bwie.shexinhai.View.ShowView;
import com.facebook.drawee.backends.pipeline.Fresco;
import com.youth.banner.Banner;
import java.util.ArrayList;
import java.util.List;
public class MainActivity extends AppCompatActivity implements ShowView {
private Banner banner;
private RecyclerView recycleview;
private List<Bean.DataBean.DefaultGoodsListBean>list;
private LinearLayoutManager manager;
private List<String> mListImage;
private MyAdapter adapter;
private ShowPresenter presenter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Fresco.initialize(this);
setContentView(R.layout.activity_main);
recycleview = (RecyclerView) findViewById(R.id.myrecycle);
banner= (Banner) findViewById(R.id.mybanner);
manager = new LinearLayoutManager(this);
recycleview.setLayoutManager(manager);
//p關聯v
presenter = new ShowPresenterImpl(this);
//p關聯m 做網絡請求
presenter.relevance();
//加載圖片的方法
banner.setImageLoader(new GlideImageLoader());
mListImage= new ArrayList<>();
//向圖片集合中添加網網址
mListImage.add("https://image.yunifang.com/yunifang/images/goods/2076/goods_img/170930212555714134276722977.jpg");
mListImage.add("https://image.yunifang.com/yunifang/images/goods/temp/171011192212214258195254179.jpg");
mListImage.add("https://image.yunifang.com/yunifang/images/goods/temp/17101119283583452898243380.jpg");
mListImage.add("https://image.yunifang.com/yunifang/images/goods/2091/goods_img/170905172822119555059792173.jpg");
//設置Banner圖片集合
banner.setImages(mListImage);
//切換的時間
banner.setDelayTime(2000);
//啟動banner
banner.start();
}
@Override
public void showData(Bean news) {
list = news.getData().getDefaultGoodsList();
adapter = new MyAdapter(MainActivity.this,list);
recycleview.setAdapter(adapter);
}
}
OnFinishListener
public interface OnFinishListener {
void success(Bean bean);
}
Banner
package com.bwie.shexinhai;
import android.content.Context;
import android.widget.ImageView;
import com.bumptech.glide.Glide;
import com.youth.banner.loader.ImageLoader;
/**
* Created by 佘鑫海 on 2017/12/4.
*/
public class GlideImageLoader extends ImageLoader {
@Override
public void displayImage(Context context, Object path, ImageView imageView) {
//使用glide加載圖片
Glide.with(context).load(path).into(imageView);
}
}
View
public interface ShowView {
void showData(Bean news);
}
RetrofitUtils
package com.bwie.shexinhai.utils;
import android.util.Log;
import java.util.concurrent.TimeUnit;
import okhttp3.OkHttpClient;
import okhttp3.logging.HttpLoggingInterceptor;
import retrofit2.Retrofit;
import retrofit2.adapter.rxjava.RxJavaCallAdapterFactory;
import retrofit2.converter.gson.GsonConverterFactory;
public class RetrofitUtils {
private static RetrofitUtils retrofitUtils;
private RetrofitUtils(){
}
public static RetrofitUtils getInstance(){
if(retrofitUtils==null){
synchronized (RetrofitUtils.class){
if(retrofitUtils==null){
retrofitUtils=new RetrofitUtils();
}
}
}
return retrofitUtils;
}
private static Retrofit retrofit;
public static synchronized Retrofit getRetrofit(String url){
HttpLoggingInterceptor httpLoggingInterceptor=new HttpLoggingInterceptor(new HttpLoggingInterceptor.Logger() {
@Override
public void log(String message) {
Log.i("xxx",message);
}
});
httpLoggingInterceptor.setLevel(HttpLoggingInterceptor.Level.BODY);
OkHttpClient okHttpClient=new OkHttpClient.Builder()
.addInterceptor(httpLoggingInterceptor)
.connectTimeout(500, TimeUnit.SECONDS)
.readTimeout(500,TimeUnit.SECONDS)
.retryOnConnectionFailure(false)
.build();
if(retrofit==null){
retrofit=new Retrofit.Builder().baseUrl(url)
.client(okHttpClient)
.addConverterFactory(GsonConverterFactory.create())
.addCallAdapterFactory(RxJavaCallAdapterFactory.create())
.build();
}
return retrofit;
}
public <T>T getApiService(String url,Class<T> cl){
Retrofit retrofit = getRetrofit(url);//得到retrofit
return retrofit.create(cl);//返回的就是網絡接口對象
}
}
ShowPresenterImpl
package com.bwie.shexinhai.Presenter;
import com.bwie.shexinhai.Bean;
import com.bwie.shexinhai.Model.ShowModel;
import com.bwie.shexinhai.Model.ShowModelImpl;
import com.bwie.shexinhai.OnFinishListener;
import com.bwie.shexinhai.View.ShowView;
/**
* Created by 佘鑫海 on 2017/12/4.
*/
public class ShowPresenterImpl implements ShowPresenter,OnFinishListener {
ShowView showView;
private final ShowModel showModel;
//初始化
public ShowPresenterImpl(ShowView showView){
this.showView = showView;
//多態
showModel = new ShowModelImpl();
}
@Override
public void relevance() {
//p跟m關聯
showModel.getData(this);
}
@Override
public void success(Bean news) {
showView.showData(news);
}
}
ShowPresenter
package com.bwie.shexinhai.Presenter;
/**
* Created by 佘鑫海 on 2017/12/4.
*/
public interface ShowPresenter {
void relevance();
}
Model
package com.bwie.shexinhai.Model;
import com.bwie.shexinhai.ApiCls.Api;
import com.bwie.shexinhai.ApiCls.ApiService;
import com.bwie.shexinhai.Bean;
import com.bwie.shexinhai.OnFinishListener;
import com.bwie.shexinhai.utils.RetrofitUtils;
import rx.Observable;
import rx.Observer;
import rx.android.schedulers.AndroidSchedulers;
import rx.schedulers.Schedulers;
/**
* Created by 佘鑫海 on 2017/12/4.
*/
public class ShowModelImpl implements ShowModel {
@Override
public void getData(final OnFinishListener listener) {
ApiService apiService = RetrofitUtils.getInstance().getApiService(Api.api_data, ApiService.class);
Observable<Bean> observable = apiService.getData();
observable.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(new Observer<Bean>() {
@Override
public void onCompleted() {
}
@Override
public void onError(Throwable e) {
}
@Override
public void onNext(Bean bean) {
listener.success(bean);
}
});
}
}
Model
package com.bwie.shexinhai.Model;
import com.bwie.shexinhai.OnFinishListener;
/**
* Created by 佘鑫海 on 2017/12/4.
*/
public interface ShowModel {
void getData(OnFinishListener listener);
}
ApiService
package com.bwie.shexinhai.ApiCls;
import com.bwie.shexinhai.Bean;
import retrofit2.http.GET;
import rx.Observable;
/**
* Created by 佘鑫海 on 2017/12/4.
*/
public interface ApiService {
@GET("umIPmfS6c83237d9c70c7c9510c9b0f97171a308d13b611?uri=homepage")
Observable<Bean> getData();
}
Api
package com.bwie.shexinhai.ApiCls;
/**
* Created by 佘鑫海 on 2017/12/4.
*/
public class Api {
public static final String api_data ="http://result.eolinker.com/";
}
Adapter
package com.bwie.shexinhai.Adapter;
import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import com.bumptech.glide.Glide;
import com.bwie.shexinhai.Bean;
import com.bwie.shexinhai.R;
import com.facebook.drawee.view.SimpleDraweeView;
import java.util.ArrayList;
import java.util.List;
/**
* Created by 佘鑫海 on 2017/12/4.
*/
public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> {
private Context context;
private List<Bean.DataBean.DefaultGoodsListBean> list;
public MyAdapter(Context context, List<Bean.DataBean.DefaultGoodsListBean> list) {
this.context = context;
this.list = list;
}
@Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = View.inflate(context, R.layout.activity_item, null);
ViewHolder holder = new ViewHolder(view);
return holder;
}
@Override
public void onBindViewHolder(ViewHolder holder, int position) {
Glide.with(context).load(list.get(position).getGoods_img()).into(holder.imgLogo);
holder.txtName.setText(list.get(position).getGoods_name());
holder.txtName2.setText(list.get(position).getGoods_name());
holder.imgLogo2.setImageURI(list.get(position).getGoods_img());
}
@Override
public int getItemCount() {
return list.size();
}
public void setData(Bean bean){
if(this.list == null){
this.list = new ArrayList<>();
}
this.list.addAll(bean.getData().getDefaultGoodsList());
notifyDataSetChanged();
}
class ViewHolder extends RecyclerView.ViewHolder{
private SimpleDraweeView imgLogo;
private TextView txtName;
private SimpleDraweeView imgLogo2;
private TextView txtName2;
public ViewHolder(View itemView) {
super(itemView);
imgLogo = itemView.findViewById(R.id.myimage1);
imgLogo2 = itemView.findViewById(R.id.myimage2);
txtName = itemView.findViewById(R.id.mytext2);
txtName2 = itemView.findViewById(R.id.mytext);
}
}
}
compile ‘com.android.support:appcompat-v7:26.+‘
compile ‘com.youth.banner:banner:1.4.9‘
compile ‘com.github.bumptech.glide:glide:4.0.0‘
compile ‘com.android.support:recyclerview-v7:21.0.+‘
compile ‘com.facebook.fresco:fresco:0.14.1‘
compile ‘com.squareup.retrofit2:retrofit:2.3.0‘
compile ‘com.squareup.retrofit2:adapter-rxjava:2.0.1‘
compile ‘io.reactivex:rxandroid:1.1.0‘
compile ‘com.squareup.okhttp3:okhttp:3.0.0‘
compile ‘com.squareup.okio:okio:1.5.0‘
compile ‘com.squareup.okhttp3:logging-interceptor:3.4.1‘
compile ‘com.squareup.retrofit2:converter-gson:2.3.0‘
compile ‘com.android.support.constraint:constraint-layout:1.0.2‘
testCompile ‘junit:junit:4.12‘
Mvp Retrofit Okhttp Rxjava