标签:draw active lin instance find try mvp main interface
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关联v presenter = new ShowPresenterImpl(this); //p关联m 做网络请求 presenter.relevance(); //加载图片的方法 banner.setImageLoader(new GlideImageLoader()); mListImage= new ArrayList<>(); //向图片集合中添加网网址 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"); //设置Banner图片集合 banner.setImages(mListImage); //切换的时间 banner.setDelayTime(2000); //启动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加载图片 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);//返回的就是网络接口对象 } }
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; //多态 showModel = new ShowModelImpl(); } @Override public void relevance() { //p跟m关联 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‘
标签:draw active lin instance find try mvp main interface
原文地址:http://www.cnblogs.com/shexinhai/p/7977182.html