mvp网络请求

view层

import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.support.v7.widget.RecyclerView;import com.bwei.mvprecycleviewokhttplogin.adapter.MyAdapter;import com.bwei.mvprecycleviewokhttplogin.bean.Bean;import com.bwei.mvprecycleviewokhttplogin.viewlistener.ViewListener;import com.liaoinstan.springview.widget.SpringView;public class MainActivity extends AppCompatActivity implements ViewListener{    private RecyclerView recycel;    private SpringView spring;    private MyAdapter myAdapter;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        //找控件        recycel = (RecyclerView) findViewById(R.id.recycle);        spring = (SpringView) findViewById(R.id.springview);        //recycle做适配        myAdapter = new MyAdapter(this);        recycel.setAdapter(myAdapter);    }    @Override    public void backsuccess(final Bean bean) {        //调用适配好的方法======注意线程操作        runOnUiThread(new Runnable() {            @Override            public void run() {                myAdapter.refreshDate(bean);            }        });    }    @Override    public void backfaile(int code) {    }}

view 接口

public interface ViewListener {    //成功的方法    public void backsuccess(Bean bean);    //失败的方法    public void backfaile(int code);}

Presenter层

import com.bwei.mvprecycleviewokhttplogin.bean.Bean;import com.bwei.mvprecycleviewokhttplogin.modellistener.ModelListener;import com.bwei.mvprecycleviewokhttplogin.viewlistener.ViewListener;import model.Modelmain;/** * 陈敏慧 * Created by d on 2017/10/14. */public class Presentermain {    ViewListener viewListener;    Modelmain modelmain;    public Presentermain(ViewListener viewListener) {        this.viewListener = viewListener;        this.modelmain=new Modelmain();    }    public void getdate(boolean up){        modelmain.getDate(up, new ModelListener() {            @Override            public void success(Bean bean) {                viewListener.backsuccess(bean);            }            @Override            public void faile(int code) {                viewListener.backfaile(code);            }        });    }}

Model层
public class Modelmain {    //获得网络请求    public void getDate(boolean up, final ModelListener modelListener){        OkHttpClient client = new OkHttpClient();        Request request = new Request.Builder().url("http://qhb.2dyt.com/Bwei/news?type=9&postkey=109rff1d1AK").build();        client.newCall(request).enqueue(new Callback() {            @Override            public void onFailure(Call call, IOException e) {                //调用model监听里的失败方法                  modelListener.faile(1);            }            @Override            public void onResponse(Call call, Response response) throws IOException {                String s = response.body().string();                Gson gson = new Gson();                Bean bean = gson.fromJson(s, Bean.class);                //调用midel监听里的成功方法                modelListener.success(bean);            }        });    }}

model接口

public interface ModelListener {    public void success(Bean bean);    public void faile(int code);}