登录注册

登录主布局
package com.example.dimension_business;

import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;

import com.example.dimension_business.core.LoginView;
import com.example.dimension_business.http.Utiles;
import com.example.dimension_business.presenter.LoginPresenter;

import java.util.HashMap;
import java.util.Map;

import butterknife.BindView;
import butterknife.ButterKnife;
import butterknife.OnClick;

/**

步骤
1.初始化控件
2.设置输入的密码为点点129是点点 127是显示密码
3.监听记住密码复选框和跳转注册页面 bindEvent();
a.
4.记住密码 rememberThePassword();
a.
5.调用P层
6.点击登录按钮获取输入密码存入Map集合便于管理
7.把输入的密码添加到Map集合起个名字

8.调用P层的方法向P层传值
*/
public class LoginActivity extends AppCompatActivity implements LoginView {

@BindView(R.id.et_mobile)
EditText etMobile;
@BindView(R.id.et_password)
EditText etPassword;
@BindView(R.id.cb_remPwd)
CheckBox cbRemPwd;
@BindView(R.id.ks_register)
TextView ksRegister;
@BindView(R.id.bt_dl)
Button btDl;
private SharedPreferences mSharedPreferences;
private LoginPresenter mLoginPresenter;
private String phone;
private String password;
private Map<String, String> mLoginMap;

 @Override
 protected void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
     setContentView(R.layout.activity_login);
     ButterKnife.bind(this);
     mSharedPreferences = getSharedPreferences("hy", MODE_PRIVATE);
     //调用p层
     mLoginPresenter = new LoginPresenter(this);
 }

 @OnClick({R.id.cb_remPwd, R.id.ks_register, R.id.bt_dl})
 public void onViewClicked(View view) {
     switch (view.getId()) {
         case R.id.cb_remPwd://记住密码
             //记住密码选中撞他
             cbRemPwd.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
                 @Override
                 public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                     if (isChecked) {
                         mSharedPreferences.edit().putBoolean("rememberPassword", true).commit();
                     } else {
                         mSharedPreferences.edit().putBoolean("rememberPassword", false).commit();
                     }
                 }
             });
             //判断记住密码复选框是否选中
             if (mSharedPreferences.getBoolean("rememberPassword", false)) {
                 cbRemPwd.setChecked(true);
                 etMobile.setText(mSharedPreferences.getString("phone", ""));
                 etPassword.setText(mSharedPreferences.getString("pwd", ""));
             }
             break;
         case R.id.ks_register://注册按钮点击
             Intent intent = new Intent(this, ReginActivity.class);
             startActivity(intent);
             break;
         case R.id.bt_dl:///登陆按钮
             //获取输入的账号和密码
             phone = etMobile.getText().toString().trim();
             password = etPassword.getText().toString().trim();
             //存入HashMap集合便于管理
             mLoginMap = new HashMap<>();
             mLoginMap.put("phone", phone);
             mLoginMap.put("pwd", password);
             //向P层传值  上下文 路径  Map集合
             mLoginPresenter.onSuccess(Utiles.USER_LOGIN_URL, mLoginMap);
     }
 }

 @Override
 public void onSuccess(String data) {
     Toast.makeText(this, data, Toast.LENGTH_SHORT).show();
     if (data.equals("登录成功")) {
         SharedPreferences.Editor edit = mSharedPreferences.edit();
         edit.putString("phone", phone);
         edit.putString("pwd", password);
         edit.commit();
         startActivity(new Intent(LoginActivity.this, ShowActivity.class));
     }

 }

 //xh
 @Override
 protected void onDestroy() {
     super.onDestroy();
     if (mLoginPresenter != null) {
         mLoginPresenter = null;
     }
 }

}
登录p层
package com.example.dimension_business.presenter;

import com.example.dimension_business.bean.BeanLogin;
import com.example.dimension_business.core.LoginView;
import com.example.dimension_business.model.LoginModel;
import com.example.dimension_business.utils.OkHttpUtils;
import com.google.gson.Gson;

import java.util.Map;

public class LoginPresenter {
private LoginModel mLoginModel;
private LoginView mLoginView;

public LoginPresenter(LoginView loginView) {
    //View的有参构造  重现new Model层
    mLoginView = loginView;
    mLoginModel = new LoginModel();
}

public void onSuccess(String userLoginUrl, Map<String, String> mLoginMap) {
    //调用Model的方法
    mLoginModel.onSuccess(userLoginUrl, mLoginMap, new OkHttpUtils.OkHttpUtilsInterface() {
        @Override
        public void success(String result) {
            if (result != null) {
                //Gson解析
                BeanLogin beanLogin = new Gson().fromJson(result, BeanLogin.class);
                //获取他的信息
                String message = beanLogin.getMessage();
                mLoginView.onSuccess(message);
            }
        }

        @Override
        public void failed(Exception e) {

        }
    });


}

}
登录model
package com.example.dimension_business.model;

import com.example.dimension_business.http.Utiles;
import com.example.dimension_business.utils.OkHttpUtils;
import com.google.gson.Gson;

import java.util.Map;

public class LoginModel {

public void onSuccess(String url, Map<String, String> map, OkHttpUtils.OkHttpUtilsInterface okHttpUtilsInterface) {
    //获取OkHttpUtils的post方法  传入参数  路径 map集合  接口
    OkHttpUtils.getInstance().doPost(url, map, okHttpUtilsInterface);

}

}
登录注册接口
package com.example.dimension_business.http;

public class Utiles {
    //登录
    public final static String USER_LOGIN_URL = "http://mobile.bwstudent.com/small/user/v1/login?";
    //注册
    public final static String USER_REGISTER_URL = "http://mobile.bwstudent.com/small/user/v1/register?";

}
ok请求
package com.example.dimension_business.utils;

import android.os.Handler;
import android.os.Looper;

import java.io.IOException;
import java.util.Map;
import java.util.concurrent.TimeUnit;

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

public class OkHttpUtils {
private final Handler mHandler;
private final OkHttpClient mOkHttpClient;
private static OkHttpUtils sOkHttpUtils;
private Call mCall;

private OkHttpUtils() {
    //创建Handler
    mHandler = new Handler(Looper.getMainLooper());
    //拦截器
    mOkHttpClient = new OkHttpClient.Builder()
            .connectTimeout(3000, TimeUnit.MILLISECONDS)
            .readTimeout(3000, TimeUnit.MILLISECONDS)
            .writeTimeout(3000, TimeUnit.MILLISECONDS)
            .build();
}

//双重锁模式单例
public static OkHttpUtils getInstance() {
    if (sOkHttpUtils == null) {
        synchronized (OkHttpUtils.class) {
            if (sOkHttpUtils == null) {
                return sOkHttpUtils = new OkHttpUtils();
            }
        }
    }
    return sOkHttpUtils;
}

//接口回调
public interface OkHttpUtilsInterface {
    void success(String result);

    void failed(Exception e);
}

//get
public void doGet(String url, final OkHttpUtilsInterface okHttpUtilsInterface) {
    //创建request
    Request request = new Request.Builder()
            .url(url)
            .build();
    mCall = mOkHttpClient.newCall(request);
    mCall.enqueue(new Callback() {
        @Override
        public void onFailure(final Call call, final IOException e) {
            mHandler.post(new Runnable() {
                @Override
                public void run() {
                    if (okHttpUtilsInterface != null) {
                        okHttpUtilsInterface.failed(e);
                    }
                }
            });
        }

        @Override
        public void onResponse(Call call, Response response) throws IOException {
            final String result = response.body().string();
            if (result != null) {
                mHandler.post(new Runnable() {
                    @Override
                    public void run() {
                        //判断接口是否为空
                        if (okHttpUtilsInterface != null) {
                            okHttpUtilsInterface.success(result);
                        }
                    }
                });
            }
        }
    });
}

//POST
public void doPost(String url, Map<String, String> map, final OkHttpUtilsInterface okHttpUtilsInterface) {
    FormBody.Builder builder = new FormBody.Builder();
    for (String key : map.keySet()) {
        builder.add(key, map.get(key));
    }
    FormBody formBody = builder.build();
    //创建request对象
    Request request = new Request.Builder()
            .post(formBody)
            .url(url)
            .build();
    Call call = mOkHttpClient.newCall(request);
    call.enqueue(new Callback() {
        @Override
        public void onFailure(Call call, final IOException e) {
            mHandler.post(new Runnable() {
                @Override
                public void run() {
                    //判断接口是否为空
                    if (okHttpUtilsInterface != null) {
                        okHttpUtilsInterface.failed(e);
                    }
                }
            });
        }

        @Override
        public void onResponse(Call call, Response response) throws IOException {
            final String result = response.body().string();
            if (result != null) {
                mHandler.post(new Runnable() {
                    @Override
                    public void run() {
                        //判断接口是否为空
                        if (okHttpUtilsInterface != null) {
                            okHttpUtilsInterface.success(result);
                        }
                    }
                });
            }
        }
    });
}

/**
 * 销毁
 */
public void onDestroy() {
    if (mCall != null) {
        mCall = null;
    }
    mHandler.removeCallbacksAndMessages(null);
}

}
注册主页
package com.example.dimension_business;

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

import com.example.dimension_business.core.LoginView;
import com.example.dimension_business.http.Utiles;
import com.example.dimension_business.presenter.LoginPresenter;
import com.example.dimension_business.presenter.RegisterPresenter;

import java.util.HashMap;
import java.util.Map;

import butterknife.BindView;
import butterknife.ButterKnife;
import butterknife.OnClick;

public class ReginActivity extends AppCompatActivity implements LoginView {
@BindView(R.id.et_mobile)
EditText etMobile;
@BindView(R.id.et_password)
EditText etPassword;
@BindView(R.id.tv_ljdl)
TextView tvLjdl;
@BindView(R.id.bt_register)
Button btRegister;
private RegisterPresenter presenter = new RegisterPresenter(this);
private String mPhone;
private String mPassword;
private Map<String, String> mLoginMap;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_regin);
    ButterKnife.bind(this);
    //点击登录  跳转到登录的页面
    tvLjdl.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent intent = new Intent(ReginActivity.this, LoginActivity.class);
            startActivity(intent);

        }
    });
}

//注册成功
@Override
public void onSuccess(String data) {
    Toast.makeText(this, data, Toast.LENGTH_SHORT).show();
}

@OnClick(R.id.bt_register)
public void onViewClicked() {
    mPhone = etMobile.getText().toString().trim();
    mPassword = etPassword.getText().toString().trim();
    //存入HashMap集合便于管理
    // Map<String,String> loginMap = new HashMap<>();
    mLoginMap = new HashMap<>();
    mLoginMap.put("phone", mPhone);
    mLoginMap.put("pwd", mPassword);
    //创建P层
    LoginPresenter loginPresenter = new LoginPresenter(this);
    loginPresenter.onSuccess(Utiles.USER_REGISTER_URL, mLoginMap);

}

}

登录 注册

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