MVP初级练习 注册登陆展示

V层注册实现类
package com.example.week1lx2;

import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

import com.example.week1lx2.di.IPresenterImpl;
import com.example.week1lx2.ui.IPresenter;
import com.example.week1lx2.ui.IView;

public class MainActivity extends AppCompatActivity implements IView{

private EditText zc_user;
private EditText zc_pwd;
private Button zc_btn;
private IPresenter iPresenter;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    iPresenter = new IPresenterImpl(this);
    zc_user = findViewById(R.id.zc_user);
    zc_pwd = findViewById(R.id.zc_pwd);
    zc_btn = findViewById(R.id.zc_btn);
    zc_btn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            String user = zc_user.getText().toString();
            String pwd = zc_pwd.getText().toString();
            iPresenter.zcRequest(user,pwd);
        }
    });
}


@Override
public void ReSponseData(final String str) {
    runOnUiThread(new Runnable() {
        @Override
        public void run() {
            Toast.makeText(MainActivity.this,str,Toast.LENGTH_SHORT).show();
        }
    });

}

@Override
public void OKReSponseData(final String user, final String pwd) {
    runOnUiThread(new Runnable() {
        @Override
        public void run() {
            Toast.makeText(MainActivity.this,user+"?"+pwd,Toast.LENGTH_SHORT).show();
            Intent intent = new Intent(MainActivity.this, LoginActivity.class);
            intent.putExtra("user",user);
            intent.putExtra("pwd",pwd);
            Log.i("aaa","跳转页面");
            startActivity(intent );

        }
    });
}

@Override
public void ShowReSponseData(String data) {

}

}

V层登陆实现类
package com.example.week1lx2;

import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

import com.example.week1lx2.di.IPresenterImpl;
import com.example.week1lx2.ui.IView;

public class LoginActivity extends AppCompatActivity implements IView {
private IView iView;
private IPresenterImpl iPresenter;
private EditText dl_user;
private EditText dl_pwd;
private Button dl_btn;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_login);
    iPresenter = new IPresenterImpl(LoginActivity.this);
    dl_user = findViewById(R.id.dl_user);
    dl_pwd = findViewById(R.id.dl_pwd);
    dl_btn = findViewById(R.id.dl_btn);
    Intent intent = getIntent();
    final String user1 = intent.getStringExtra("user");
    final String pwd1 = intent.getStringExtra("pwd");
    Log.i("aaa","user:"+user1+"pwd:"+pwd1);
    dl_user.setText(user1);
    dl_pwd.setText(pwd1);
    dl_btn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {

            iPresenter.dlRequest(user1,pwd1);
        }
    });
}

@Override
public void ReSponseData(final String str) {
      runOnUiThread(new Runnable() {
          @Override
          public void run() {
              Toast.makeText(LoginActivity.this,str,Toast.LENGTH_SHORT).show();
          }
      });
}

@Override
public void OKReSponseData(final String user, final String pwd) {
    runOnUiThread(new Runnable() {
        @Override
        public void run() {
            Toast.makeText(LoginActivity.this,user+"?"+pwd,Toast.LENGTH_SHORT).show();
            Intent intent = new Intent(LoginActivity.this, ShowActivity.class);
            Log.i("aaa","跳转展示页面");
            startActivity(intent );

        }
    });
}

@Override
public void ShowReSponseData(String data) {

}

}
V层展示实现类
package com.example.week1lx2;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.ListView;

import com.example.week1lx2.adapter.ShowAdapter;
import com.example.week1lx2.bean.GsonBean;
import com.example.week1lx2.di.IPresenterImpl;
import com.example.week1lx2.ui.IView;
import com.google.gson.Gson;

import java.util.ArrayList;
import java.util.List;

public class ShowActivity extends AppCompatActivity implements IView{

private IPresenterImpl iPresenter;
private ListView list_layout;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_show);
    list_layout = findViewById(R.id.list_view);
    iPresenter = new IPresenterImpl(this);
    iPresenter.showRequest("https://www.zhaoapi.cn/product/searchProducts?keywords=笔记本&page=1");
}

@Override
public void ReSponseData(String str) {

}

@Override
public void OKReSponseData(String user, String pwd) {

}

@Override
public void ShowReSponseData(final String data) {
    runOnUiThread(new Runnable() {
        @Override
        public void run() {

            Gson gson = new Gson();
            GsonBean gsonBean = gson.fromJson(data, GsonBean.class);
            List<GsonBean.DataBean> list = new ArrayList<>();
            List<GsonBean.DataBean> data = gsonBean.getData();
            list.addAll(data);
            ShowAdapter adapter = new ShowAdapter(ShowActivity.this,list);
            list_layout.setAdapter(adapter);
        }
    });

}

}
P层接口实现类
package com.example.week1lx2.di;

import com.example.week1lx2.MainActivity;
import com.example.week1lx2.bean.GsonBean;
import com.example.week1lx2.ui.IModel;
import com.example.week1lx2.ui.IPresenter;
import com.example.week1lx2.ui.IView;

import java.util.List;

public class IPresenterImpl implements IPresenter {
private final IModel iModel;
private IView iView;

public IPresenterImpl(IView iView) {
    this.iView=iView;
    iModel = new IModelImpl();
}

@Override
public void zcRequest(String user, String pwd) {
    iModel.zcRequestData(user, pwd, new IModel.OnCallBack() {
        @Override
        public void ResponseMsg(String str) {
            iView.ReSponseData(str);
        }

        @Override
        public void OkResponseMsg(String user, String pwd) {
            iView.OKReSponseData(user,pwd);
        }
    });
}

@Override
public void dlRequest(String user, String pwd) {
    iModel.dlRequestData(user, pwd, new IModel.dlOnCallBack(){


        @Override
        public void dlResponseMsg(String str) {
            iView.ReSponseData(str);
        }

        @Override
        public void dlOkResponseMsg(String user, String pwd) {
            iView.OKReSponseData(user,pwd);
        }
    });
}

@Override
public void showRequest(String s) {
    iModel.showRequset(s, new IModel.ShowOnCallBack() {

        @Override
        public void ReSponseData(String str) {
            iView.ShowReSponseData(str);
        }

    });
}

}
M层接口类
package com.example.week1lx2.ui;

import com.example.week1lx2.bean.GsonBean;

import java.util.List;

public interface IModel {

void  zcRequestData(String user, String pwd,OnCallBack onCallBack);

void dlRequestData(String user, String pwd, dlOnCallBack onCallBack);

void showRequset(String s,ShowOnCallBack showOnCallBack);



interface OnCallBack{
    void ResponseMsg(String str);

    void OkResponseMsg(String user, String pwd);
}
interface dlOnCallBack{
    void dlResponseMsg(String str);
    void dlOkResponseMsg(String user, String pwd);
}
interface ShowOnCallBack{



    void ReSponseData(String str);
}

}

M层接口实现类
package com.example.week1lx2.di;

import android.util.Log;

import com.example.week1lx2.bean.GsonBean;
import com.example.week1lx2.ui.IModel;
import com.example.week1lx2.utils.OkHttpUtil;
import com.google.gson.Gson;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.FormBody;
import okhttp3.Response;

public class IModelImpl implements IModel {

@Override
public void zcRequestData(final String user, String pwd, final OnCallBack onCallBack) {
    FormBody formBody = new FormBody.Builder()
            .add("mobile","")
            .add("password","").build();
    if(!user.equals("")&&!pwd.equals(""))
    {
        Log.i("aaa","注册都不为空");
        onCallBack.OkResponseMsg(user,pwd);


    }
    else {
        Log.i("aaa","注册为空");
        OkHttpUtil.instrance().zcUrlRequset("https://www.zhaoapi.cn/user/reg",formBody, new okhttp3.Callback() {
            @Override
            public void onFailure(Call call, IOException e) {

            }

            @Override
            public void onResponse(Call call, Response response) throws IOException {
                String str = response.body().string();
                Log.i("aaa","str:"+str);
                onCallBack.ResponseMsg(str);
            }
        });

    }
}

@Override
public void dlRequestData(String user, String pwd, final dlOnCallBack onCallBack) {
    if(!user.equals("")&&!pwd.equals("")){
        Log.i("aaa","登陆都不为空");
        onCallBack.dlOkResponseMsg(user,pwd);
    }else {
        Log.i("aaa","登陆为空");
        OkHttpUtil.instrance().dlUrlRequset("https://www.zhaoapi.cn/user/login ", new Callback() {
            @Override
            public void onFailure(Call call, IOException e) {

            }

            @Override
            public void onResponse(Call call, Response response) throws IOException {
                String str = response.body().string();
                Log.i("aaa","str:"+str);
                onCallBack.dlResponseMsg(str);
            }
        });

    }
}

@Override
public void showRequset(String s, final ShowOnCallBack showonCallBack) {
    OkHttpUtil.instrance().ShowUrlRequset(s, new Callback() {
        @Override
        public void onFailure(Call call, IOException e) {

        }

        @Override
        public void onResponse(Call call, Response response) throws IOException {
            String str = response.body().string();
            Log.i("aaa","str:"+str);

           // Log.i("aaa","data:"+data);
            showonCallBack.ReSponseData(str);

        }
    });
}

}