利用socket实现聊天-Android端核心代码

实体类与服务端报错一致,包括包名

package loaderman.im.bean;

/**
 * 一个聊天消息的JavaBean
 *
 *
 */
public class ChatMsgEntity {
    private String name;// 消息来自
    private String date;// 消息日期
    private String message;// 消息内容
    private String img; //头像
    private boolean msgType = true;// 是否为收到的消息

    public ChatMsgEntity() {

    }

    public ChatMsgEntity(String name, String date, String text, String img,
                         boolean msgType) {
        super();
        this.name = name;
        this.date = date;
        this.message = text;
        this.img = img;
        this.msgType = msgType;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getDate() {
        return date;
    }

    public void setDate(String date) {
        this.date = date;
    }

    public String getMessage() {
        return message;
    }

    public void setMessage(String message) {
        this.message = message;
    }

    public boolean getMsgType() {
        return msgType;
    }

    public void setMsgType(boolean isComMsg) {
        msgType = isComMsg;
    }

    public String getImg() {
        return img;
    }

    public void setImg(String img) {
        this.img = img;
    }
}

package loaderman.im.bean;

import java.io.Serializable;

public class IMMessage implements Serializable {
    private String userId;
    private String userName;
    private String userHeadPhoto;
    private int messageType;
    private String lastMsgContent;
    private String time;
    private int noReadCount;
    public IMMessage(String userID, String userName, String userHeadPhoto, int messageType, String lastMsgContent, String time) {
        this.userId = userID;
        this.userName = userName;
        this.userHeadPhoto = userHeadPhoto;
        this.messageType = messageType;
        this.lastMsgContent = lastMsgContent;
        this.time = time;
    }

    public IMMessage(String userId, String userName, String userHeadPhoto, int messageType, String lastMsgContent, String time, int noReadCount) {
        this.userId = userId;
        this.userName = userName;
        this.userHeadPhoto = userHeadPhoto;
        this.messageType = messageType;
        this.lastMsgContent = lastMsgContent;
        this.time = time;
        this.noReadCount = noReadCount;
    }

    public int getNoReadCount() {
        return noReadCount;
    }

    public void setNoReadCount(int noReadCount) {
        this.noReadCount = noReadCount;
    }

    public String getUserId() {
        return userId;
    }

    public void setUserId(String userId) {
        this.userId = userId;
    }

    public String getUserName() {
        return userName;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    public String getUserHeadPhoto() {
        return userHeadPhoto;
    }

    public void setUserHeadPhoto(String userHeadPhoto) {
        this.userHeadPhoto = userHeadPhoto;
    }

    public int getMessageType() {
        return messageType;
    }

    public void setMessageType(int messageType) {
        this.messageType = messageType;
    }

    public String getLastMsgContent() {
        return lastMsgContent;
    }

    public void setLastMsgContent(String lastMsgContent) {
        this.lastMsgContent = lastMsgContent;
    }

    public String getTime() {
        return time;
    }

    public void setTime(String time) {
        this.time = time;
    }
}

package loaderman.im.bean;

import java.io.Serializable;

public class OffLineMessage implements Serializable {
    private String fromUser;
    private String toUser;
    private String textMsg;
    private int msgType;
    private String time;

    public OffLineMessage() {
    }

    public OffLineMessage(String fromUser, String toUser, String textMsg, int msgType, String time) {
        this.fromUser = fromUser;
        this.toUser = toUser;
        this.textMsg = textMsg;
        this.msgType = msgType;
        this.time = time;
    }

    public String getFromUser() {
        return fromUser;
    }

    public void setFromUser(String fromUser) {
        this.fromUser = fromUser;
    }

    public String getToUser() {
        return toUser;
    }

    public void setToUser(String toUser) {
        this.toUser = toUser;
    }

    public String getTextMsg() {
        return textMsg;
    }

    public void setTextMsg(String textMsg) {
        this.textMsg = textMsg;
    }

    public int getMsgType() {
        return msgType;
    }

    public void setMsgType(int msgType) {
        this.msgType = msgType;
    }
    public String getTime() {
        return time;
    }

    public void setTime(String time) {
        this.time = time;
    }
}

package loaderman.im.bean;

import java.io.Serializable;

/**
 * 文本消息
 *

 */
public class TextMessage implements Serializable {
    /**
     *
     */
    private static final long serialVersionUID = 1L;
    private String message;

    public TextMessage() {

    }

    public TextMessage(String message) {
        this.message = message;
    }

    public String getMessage() {
        return message;
    }

    public void setMessage(String message) {
        this.message = message;
    }
}

package loaderman.im.bean;

import java.io.Serializable;

public class User implements Serializable {

    private String userId;
    private String userName;

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    private String userHeadPhoto;
    private String  password;
    public String getUserId() {
        return userId;
    }

    public void setUserId(String userId) {
        this.userId = userId;
    }

    public String getUserName() {
        return userName;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    public String getUserHeadPhoto() {
        return userHeadPhoto;
    }

    public void setUserHeadPhoto(String userHeadPhoto) {
        this.userHeadPhoto = userHeadPhoto;
    }

    @Override
    public String toString() {
        return "User{" +
                "userId='" + userId + '\'' +
                ", userName='" + userName + '\'' +
                ", userHeadPhoto='" + userHeadPhoto + '\'' +
                ", password='" + password + '\'' +
                '}';
    }
}

数据库设计

package loaderman.im.dao;

import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;

import loaderman.im.Constants;
import loaderman.util.LoggerUtil;

/**
 * Created by Administrator on 2018/12/7 0007.
 */

public class IMChatOpenHelper extends SQLiteOpenHelper {

    public IMChatOpenHelper(Context context) {
        super(context, Constants.DBNAME, null, 1);
    }

    @Override
    public void onCreate(SQLiteDatabase db) {
        LoggerUtil.systemOut("建表");
        db.execSQL("create table  user(id integer primary key autoincrement, userId TEXT, userName TEXT, userHeadPhoto TEXT)");
        db.execSQL("create table  imchat(id integer primary key autoincrement, userId TEXT, userName TEXT, userHeadPhoto TEXT, messageType integer, lastMsgContent TEXT, time TEXT, noReadCount integer)");
    }
    //UserId 用户ID  UserName  用户名  UserHeadPhoto 用户头像
    @Override
    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {

    }

}

package loaderman.im.dao;

import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;

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

import loaderman.im.Constants;
import loaderman.im.bean.ChatMsgEntity;

public class ChatDB {
    private SQLiteDatabase db;

    public ChatDB(Context context) {
        db = context.openOrCreateDatabase(Constants.DBNAME,
                Context.MODE_PRIVATE, null);
    }

    public void saveMsg(String userID, ChatMsgEntity entity) {
        db.execSQL("CREATE table IF NOT EXISTS _"
                + userID
                + " (_id INTEGER PRIMARY KEY AUTOINCREMENT,name TEXT, img TEXT,date TEXT,isCome TEXT,message TEXT)");
        int isCome = 0;
        if (entity.getMsgType()) {//如果是收到的消息，保存在数据库的值为1
            isCome = 1;
        }
        db.execSQL(
                "insert into _" + userID
                        + " (name,img,date,isCome,message) values(?,?,?,?,?)",
                new Object[]{entity.getName(), entity.getImg(),
                        entity.getDate(), isCome, entity.getMessage()});
    }

    public List<ChatMsgEntity> getMsg(String userId) {
        List<ChatMsgEntity> list = new ArrayList<ChatMsgEntity>();
        db.execSQL("CREATE table IF NOT EXISTS _"
                + userId
                + " (_id INTEGER PRIMARY KEY AUTOINCREMENT,name TEXT, img TEXT,date TEXT,isCome TEXT,message TEXT)");
        Cursor c = db.rawQuery("SELECT * from _" + userId + " ORDER BY _id DESC LIMIT 5", null);
        while (c.moveToNext()) {
            String name = c.getString(c.getColumnIndex("name"));
            String img = c.getString(c.getColumnIndex("img"));
            String date = c.getString(c.getColumnIndex("date"));
            int isCome = c.getInt(c.getColumnIndex("isCome"));
            String message = c.getString(c.getColumnIndex("message"));
            boolean isComMsg = false;
            if (isCome == 1) {
                isComMsg = true;
            }
            ChatMsgEntity entity = new ChatMsgEntity(name, date, message, img,
                    isComMsg);
            list.add(entity);
        }
        c.close();
        return list;
    }

    public void delete(String userId) {
        db.execSQL("CREATE table IF NOT EXISTS _"
                + userId
                + " (_id INTEGER PRIMARY KEY AUTOINCREMENT,name TEXT, img TEXT,date TEXT,isCome TEXT,message TEXT)");
        db.execSQL("delete from _" + userId);
    }

    public void close() {
        if (db != null)
            db.close();
    }
}

package loaderman.im.dao;

import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;

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

import loaderman.im.bean.User;
import loaderman.util.LoggerUtil;

/**
 * Created by Administrator on 2018/12/7 0007.
 */

public class IMUserDao {
    private IMChatOpenHelper helper;
    private static IMUserDao mInstance;
    public IMUserDao(Context context) {
        helper = new IMChatOpenHelper(context);
    }
    public static IMUserDao getInstance(Context ctx) {
        //懒汉: 考虑线程安全问题, 两种方式: 1. 给方法加同步锁 synchronized, 效率低; 2. 给创建对象的代码块加同步锁
        //读数据不会出现线程安全问题, 写数据会出现线程安全问题
        //a, B, C
        if (mInstance == null) {
            //B, C
            synchronized (IMUserDao.class) {
                //a
                if (mInstance == null) {
                    mInstance = new IMUserDao(ctx);
                }
            }
        }
        return mInstance;
    }
    public User selectInfo(String userId) {
        User u = new User();
        SQLiteDatabase db = helper.getReadableDatabase();
        Cursor c =db.query("user",null,"userId= ?",new String[]{userId},null,null,null);
//        Cursor c = db.rawQuery("select * from user where userId= ? ", new String[] { userId});
        if (c.moveToFirst()) {
            u.setUserHeadPhoto(c.getString(c.getColumnIndex("userHeadPhoto")));
            u.setUserName(c.getString(c.getColumnIndex("userName")));
            u.setUserId(userId);
        }
        return u;
    }

    public void addUser(List<User> list) {

        SQLiteDatabase db = helper.getWritableDatabase();
        for (User u : list) {
            ContentValues values = new ContentValues();
            values.put("userID", u.getUserId());
            values.put("userName", u.getUserName());
            values.put("userHeadPhoto", u.getUserHeadPhoto());
            long id = db.insert("user", null, values);
            if (id == -1) {
                LoggerUtil.systemOut("插入失败");

            } else {
                LoggerUtil.systemOut("插入成功");
            }
        }

        db.close();
    }

    public void updateUser(List<User> list) {
        if (list.size() > 0) {
            delete();
            addUser(list);
        }
    }

    public List<User> getUser() {
        SQLiteDatabase db = helper.getWritableDatabase();
        List<User> list = new ArrayList<User>();
        Cursor c =db.query("user",null,null,null,null,null,null);

        while (c.moveToNext()) {
            User u = new User();
            u.setUserId(c.getString(c.getColumnIndex("userId")));
            u.setUserHeadPhoto(c.getString(c.getColumnIndex("userHeadPhoto")));
            u.setUserName(c.getString(c.getColumnIndex("userName")));

            list.add(u);
        }
        c.close();
        db.close();
        return list;
    }

    public void delete() {
        try {
            SQLiteDatabase db = helper.getWritableDatabase();
            int id = db.delete("user", null, null);
           if (id==-1){
               LoggerUtil.systemOut("删除失败");
           }else {
               LoggerUtil.systemOut("删除成功");
           }
            db.close();
        }catch (Exception e){
           LoggerUtil.systemOut(e.toString());
        }

    }
}

package loaderman.im.dao;

import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;

import java.util.ArrayList;

import loaderman.im.bean.IMMessage;
import loaderman.util.LoggerUtil;

/**
 * 消息列表
 */

public class IMUserMessageDao {
    private static IMUserMessageDao mInstance;
    private String TableName = "imchat";
    public Context context;
    private final IMChatOpenHelper helper;

    private IMUserMessageDao(Context ctx) {
        this.context = ctx;
        helper = new IMChatOpenHelper(context);
    }

    public static IMUserMessageDao getInstance(Context ctx) {
        //懒汉: 考虑线程安全问题, 两种方式: 1. 给方法加同步锁 synchronized, 效率低; 2. 给创建对象的代码块加同步锁
        //读数据不会出现线程安全问题, 写数据会出现线程安全问题
        //a, B, C
        if (mInstance == null) {
            //B, C
            synchronized (IMUserMessageDao.class) {
                //a
                if (mInstance == null) {
                    mInstance = new IMUserMessageDao(ctx);
                }
            }
        }
        return mInstance;
    }

    public boolean insert(Context context, IMMessage imMessage) {
        boolean isSucceed = false;
        // 1. 在内存中创建数据库帮助类的对象
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase db = helper.getWritableDatabase();

        ContentValues values = new ContentValues();
        values.put("userId", imMessage.getUserId());
        values.put("userName", imMessage.getUserName());
        values.put("userHeadPhoto", imMessage.getUserHeadPhoto());
        values.put("messageType", imMessage.getMessageType());
        values.put("lastMsgContent", imMessage.getLastMsgContent());
        values.put("time", imMessage.getTime());
        values.put("noReadCount", imMessage.getNoReadCount());

        long id = db.insert(TableName, null, values);
        if (id == -1) {
            LoggerUtil.systemOut("插入失败");
            isSucceed = false;
        } else {
            LoggerUtil.systemOut("插入成功");
            isSucceed = true;
        }
        // 释放资源
        db.close();
        return isSucceed;
    }

    public boolean update(Context context, IMMessage imMessage) {

        boolean isSucceed = false;
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase db = helper.getWritableDatabase();

        ContentValues values = new ContentValues();
        values.put("userId", imMessage.getUserId());
        values.put("userName", imMessage.getUserName());
        values.put("userHeadPhoto", imMessage.getUserHeadPhoto());
        values.put("messageType", imMessage.getMessageType());
        values.put("lastMsgContent", imMessage.getLastMsgContent());
        values.put("time", imMessage.getTime());
        values.put("noReadCount", imMessage.getNoReadCount());
        int update = db.update(TableName, values, "userId=?", new String[]{imMessage.getUserId()});

        // 释放资源
        db.close();
        return update > 0;

    }
    public boolean updateNoReadNUmByUserId(Context context,String userId){
        // 1. 在内存中创建数据库帮助类的对象
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase database = helper.getWritableDatabase();

        ContentValues values = new ContentValues();
        values.put("noReadCount",0);
        int update = database.update(TableName, values, "userId=? ", new String[]{userId});

        return update>0;
    }
    public  int queryNoReadNumByUserId(Context context,String userId){
       // 1. 在内存中创建数据库帮助类的对象
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase database = helper.getWritableDatabase();
        Cursor cursor = database.query(TableName, null, "userId=? ", new String[]{userId}, null, null, null);

        if (cursor != null) {
            if (!cursor.moveToFirst()) {
                //插入
                LoggerUtil.systemOut("没有查询到");
                return 0;
            } else {
                //更新
                LoggerUtil.systemOut("查询到了");
                int noReadCount = cursor.getInt(cursor.getColumnIndex("noReadCount"));
                if (noReadCount>=0){
                    return noReadCount;
                }

            }
        } else {
            LoggerUtil.systemOut("cursor为空");
            return 0;
        }
        return 0;
    }
    public boolean queryIsHasUserID(Context context, String userId) {
        // 1. 在内存中创建数据库帮助类的对象
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase database = helper.getWritableDatabase();
        Cursor cursor = database.query(TableName, null, "userId=? ", new String[]{userId}, null, null, null);

        if (cursor != null) {
            if (!cursor.moveToFirst()) {
                //插入
                LoggerUtil.systemOut("没有查询到");
                return false;
            } else {
                //更新
                LoggerUtil.systemOut("查询到了");

                return true;
            }
        } else {
            LoggerUtil.systemOut("cursor为空");
            return false;
        }
    }

    public ArrayList<IMMessage> query(Context context) {
        // 1. 在内存中创建数据库帮助类的对象
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase database = helper.getWritableDatabase();
        Cursor cursor = database.query(TableName, null, null, null, null, null, null);
        ArrayList<IMMessage> list = new ArrayList<>();

        if (cursor != null) {
            LoggerUtil.systemOut("查询个数 " + cursor.getCount());
            while (cursor.moveToNext()) {
                String user = cursor.getString(cursor.getColumnIndex("userId"));
                String nickname = cursor.getString(cursor.getColumnIndex("userName"));
                String icon = cursor.getString(cursor.getColumnIndex("userHeadPhoto"));
                int type = cursor.getInt(cursor.getColumnIndex("messageType"));
                String content = cursor.getString(cursor.getColumnIndex("lastMsgContent"));
                String time = cursor.getString(cursor.getColumnIndex("time"));
                int noReadCount = cursor.getInt(cursor.getColumnIndex("noReadCount"));
                IMMessage imMessage = new IMMessage(user, nickname, icon, type, content, time,noReadCount);
                list.add(imMessage);
            }

            cursor.close();
        }
        database.close();
        return list;
    }

    public boolean delete(Context context, String userID) {
        boolean isDelete = false;
        // 1. 在内存中创建数据库帮助类的对象
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase database = helper.getWritableDatabase();
        int d = database.delete(TableName, "userId = ?", new String[]{userID});
        if (d == 0) {
            LoggerUtil.systemOut("删除失败");
            isDelete = false;
        } else {
            LoggerUtil.systemOut("删除成功" + userID);
            isDelete = true;
        }
        // 释放资源
        database.close();
        return isDelete;
    }

    public boolean deleteAll(Context context) {
        boolean isDelete = false;
        // 1. 在内存中创建数据库帮助类的对象
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase database = helper.getWritableDatabase();
        int d = database.delete(TableName, null, null);
        if (d == 0) {
            LoggerUtil.systemOut("删除失败");
            isDelete = false;
        } else {
            LoggerUtil.systemOut("删除成功");
            isDelete = true;
        }
        // 释放资源
        database.close();
        return isDelete;
    }

}

传输对象

package loaderman.im.tran;

import java.io.Serializable;

/**
 * 传输的对象,直接通过Socket传输的最大对象
 *
 */
public class TranObject<T> implements Serializable {
    /**
     *
     */
    private static final long serialVersionUID = 1L;

    private TranObjectType type;// 发送的消息类型

    private String fromUser;// 来自哪个用户
    private String toUser;// 发往哪个用户

    private T object;// 传输的对象

    public TranObject(TranObjectType type) {
        this.type = type;
    }

    public String getFromUser() {
        return fromUser;
    }

    public void setFromUser(String fromUser) {
        this.fromUser = fromUser;
    }

    public String getToUser() {
        return toUser;
    }

    public void setToUser(String toUser) {
        this.toUser = toUser;
    }

    public T getObject() {
        return object;
    }

    public void setObject(T object) {
        this.object = object;
    }

    public TranObjectType getType() {
        return type;
    }

    @Override
    public String toString() {
        return "TranObject [type=" + type + ", fromUser=" + fromUser
                + ", toUser=" + toUser + ", object=" + object + "]";
    }
}

package loaderman.im.tran;

/**
 * 传输对象类型
 *
 *
 */
public enum TranObjectType {
    REGISTER, // 注册
    LOGIN, // 用户登录
    LOGOUT, // 用户退出登录
    FRIENDLOGIN, // 好友上线
    FRIENDLOGOUT, // 好友下线
    MESSAGE, // 用户发送消息
    UNCONNECTED, // 无法连接
    FILE, // 传输文件
    REFRESH, // 刷新
    OFFLINEMESSAGE//离线消息
}

工具类

package loaderman.im.util;

import android.app.ActivityManager;
import android.content.Context;

import java.util.List;

/**
 * 判断是否是后台运行
 */

public class AppUtil {
    public static boolean isAppOnForeground(Context context) {
        // Returns a list of application processes that are running on the
        // device

        ActivityManager activityManager = (ActivityManager) context.getApplicationContext().getSystemService(Context.ACTIVITY_SERVICE);
        String packageName = context.getApplicationContext().getPackageName();

        List<ActivityManager.RunningAppProcessInfo> appProcesses = activityManager
                .getRunningAppProcesses();
        if (appProcesses == null)
            return false;

        for (ActivityManager.RunningAppProcessInfo appProcess : appProcesses) {
            // The name of the process that this object is associated with.
            if (appProcess.processName.equals(packageName)
                    && appProcess.importance == ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND) {
                return true;
            }
        }
        return false;
    }
}

package loaderman.im.util;

import java.text.SimpleDateFormat;
import java.util.Date;

public class MyDate {
    public static String getDateCN() {
        SimpleDateFormat format = new SimpleDateFormat("yyyy年MM月dd日  HH:mm:ss");
        String date = format.format(new Date(System.currentTimeMillis()));
        return date;// 2012年10月03日 23:41:31
    }

    public static String getDateEN() {
        SimpleDateFormat format1 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        String date1 = format1.format(new Date(System.currentTimeMillis()));
        return date1;// 2012-10-03 23:41:31
    }

    public static String getDate() {
        SimpleDateFormat format = new SimpleDateFormat("HH:mm");
        String date = format.format(new Date(System.currentTimeMillis()));
        return date;
    }
}

package loaderman.im.util;

import android.app.ActivityManager;
import android.app.Service;
import android.content.Context;

import java.util.List;
/**
 * 判断服务是否运行
 */
public class ServiceStatusUtil {
    //PackageManager, TelephoyManager, DevicePolicyManager, Vibrator, SmsManager, LocationManager
    //ActivityManager
    public static boolean isServiceRunning(Context ctx, Class<? extends Service> clazz) {
        //活动管理器, 管理一切正在运行的东西
        ActivityManager am = (ActivityManager) ctx.getSystemService(Context.ACTIVITY_SERVICE);
        //获取正在运行的服务, 100表示最多返回100条记录
        List<ActivityManager.RunningServiceInfo> runningServices = am.getRunningServices(100);
        for (ActivityManager.RunningServiceInfo info : runningServices) {
            //遍历所有正在运行的服务,查看有没有我们要找的服务
            String className = info.service.getClassName();//获取当前运行服务的类全名称
            if (className.equals(clazz.getName())) {
                //服务正在运行
                return true;
            }
        }
        return false;
    }
}

客户端实现

package loaderman.im.client;

import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.Socket;

import loaderman.util.LoggerUtil;

/**
 * 客户端
 *
 *
 */
public class Client {

    private Socket client;
    private ClientThread clientThread;
    private String ip;
    private int port;

    public Client(String ip, int port) {
        this.ip = ip;
        this.port = port;
    }

    public boolean start() {
        try {
            client = new Socket();
            client.setKeepAlive(true);
            client.connect(new InetSocketAddress(ip, port), 1000);
            if (client.isConnected()) {
                System.out.println("Connected......");
                clientThread = new ClientThread(client);
                clientThread.start();
            }
        } catch (IOException e) {
            e.printStackTrace();
            return false;
        }
        return true;
    }
    public Socket getSocket(){
        return client;
    }
    // 直接通过client得到读线程
    public ClientInputThread getClientInputThread() {
        LoggerUtil.systemOut(clientThread.toString());
        return clientThread.getIn();
    }

    // 直接通过client得到写线程
    public ClientOutputThread getClientOutputThread() {
        return clientThread.getOut();
    }

    // 直接通过client停止读写消息
    public void setIsStart(boolean isStart) {
        clientThread.getIn().setStart(isStart);
        clientThread.getOut().setStart(isStart);
    }

    public class ClientThread extends Thread {

        private ClientInputThread in;
        private ClientOutputThread out;

        public ClientThread(Socket socket) {
            in = new ClientInputThread(socket);
            out = new ClientOutputThread(socket);
        }

        public void run() {
            in.setStart(true);
            out.setStart(true);
            in.start();
            out.start();
        }

        // 得到读消息线程
        public ClientInputThread getIn() {
            return in;
        }

        // 得到写消息线程
        public ClientOutputThread getOut() {
            return out;
        }
    }
}

package loaderman.im.client;

import java.io.IOException;
import java.io.ObjectInputStream;
import java.net.Socket;

import loaderman.im.bean.TextMessage;
import loaderman.im.tran.TranObject;
import loaderman.util.LoggerUtil;

/**
 * 客户端读消息线程
 *

 */
public class ClientInputThread extends Thread {
    private Socket socket;
    private TranObject msg;
    private boolean isStart = true;
    private ObjectInputStream ois;
    private MessageListener messageListener;// 消息监听接口对象

    public ClientInputThread(Socket socket) {
        this.socket = socket;
        try {
            ois = new ObjectInputStream(socket.getInputStream());
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    /**
     * 提供给外部的消息监听方法
     *
     * @param messageListener 消息监听接口对象
     */
    public void setMessageListener(MessageListener messageListener) {
        this.messageListener = messageListener;
    }

    public void setStart(boolean isStart) {
        this.isStart = isStart;
    }

    @Override
    public void run() {
        try {
            while (isStart) {
                if (ois != null) {
                    msg = (TranObject) ois.readObject();
                    // 每收到一条消息，就调用接口的方法，并传入该消息对象，外部在实现接口的方法时，就可以及时处理传入的消息对象了
                    // 我不知道我有说明白没有？
                    LoggerUtil.systemOut("来消息了" + msg.toString());
                    messageListener.Message(msg);
                    switch (msg.getType()) {
                        case MESSAGE:

                            TextMessage tm = (TextMessage) msg.getObject();
                            String message = tm.getMessage();
                            LoggerUtil.systemOut(message);
                            break;
                    }
                }

            }
            ois.close();
            if (socket != null)
                socket.close();
        }  catch (Exception e) {
            e.printStackTrace();
        }
    }

}

package loaderman.im.client;

import java.io.IOException;
import java.io.ObjectOutputStream;
import java.net.Socket;

import loaderman.im.tran.TranObject;
import loaderman.im.tran.TranObjectType;

/**
 * 客户端写消息线程
 *
 * @author way
 */
public class ClientOutputThread extends Thread {
    private Socket socket;
    private ObjectOutputStream oos;
    private boolean isStart = true;
    private TranObject msg;

    public ClientOutputThread(Socket socket) {
        this.socket = socket;
        try {
            oos = new ObjectOutputStream(socket.getOutputStream());
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public void setStart(boolean isStart) {
        this.isStart = isStart;
    }

    // 这里处理跟服务器是一样的
    public void setMsg(TranObject msg) {
        this.msg = msg;
        synchronized (this) {
            notify();
        }
    }

    int length = 0;
    double sumL = 0;

    @Override
    public void run() {
        try {
            while (isStart) {
                if (msg != null) {

                    oos.writeObject(msg);
                    oos.flush();

                    if (msg.getType() == TranObjectType.LOGOUT) {// 如果是发送下线的消息，就直接跳出循环
                        break;
                    }

                    synchronized (this) {
                        wait();// 发送完消息后，线程进入等待状态
                    }
                }

            }
            if (oos!=null){
                oos.close();// 循环结束后，关闭输出流和socket
            }

            if (socket != null){
                socket.close();
            }

        } catch (Exception e) {
            e.printStackTrace();
        }
    }

}

package loaderman.im.client;

import java.util.List;

import loadermanim.bean.User;
import loaderman.im.tran.TranObject;

/**
 * 消息监听接口
 *
 *
 */
public interface MessageListener {
    public List<User> Message(TranObject msg);
}

packageloaderman.im;

public class Constants {
    public static final String SERVER_IP = "192.168.0.195";// 服务器ip
    public static final int SERVER_PORT = 8080;// 服务器端口
    public static final int REGISTER_FAIL = 0;//注册失败
    public static final String ACTION = "loaderman.message";//消息广播action
    public static final String MSGKEY = "message";//消息的key
    public static final String IP_PORT = "ipPort";//保存ip、port的xml文件名
    public static final String SAVE_USER = "saveUser";//保存用户信息的xml文件名
    public static final String BACKKEY_ACTION="loaderman.back";//返回键发送广播的action
    public static final int NOTIFY_ID = 0x911;//通知ID
    public static final int NOTIFY_ID2 = 0x912;//通知ID
    public static final String LoginID = "test";//模拟登录ID
    public static final String DBNAME = LoginID+"IM.db";//数据库名称
    public static final String Password = "e10adc3949ba59abbe56e057f20f883e";//登录密码

}

消息服务

package loaderman.im;

import android.app.ActivityManager;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.Service;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.media.AudioManager;
import android.media.SoundPool;
import android.os.Handler;
import android.os.IBinder;
import android.os.Message;
import android.os.Vibrator;
import android.support.v4.app.NotificationCompat;
import android.widget.RemoteViews;

import org.greenrobot.eventbus.EventBus;

import java.util.List;

import loaderman.R;
import loaderman.activity.MainActivity;
import loaderman.constant.ConfigConstants;
import loaderman.event.RefreshChatMessageEvent;
import loaderman.im.bean.ChatMsgEntity;
import loaderman.im.bean.IMMessage;
import loaderman.im.bean.TextMessage;
import loaderman.im.bean.User;
import loaderman.im.client.Client;
import loaderman.im.client.ClientInputThread;
import loaderman.im.client.MessageListener;
import loaderman.im.dao.ChatDB;
import loaderman.im.dao.IMUserDao;
import loaderman.im.dao.IMUserMessageDao;
import loaderman.im.tran.TranObject;
import loaderman.im.tran.TranObjectType;
import loaderman.im.util.MyDate;
import loaderman.im.view.Chat2Activity;
import loaderman.util.LoggerUtil;

/**
 * 收取消息服务
 */
public class GetMsgService extends Service {
    private static final int MSG = 0x001;
    private static final int HEART_MSG = 0x002;
    private Client client;
    private NotificationManager mNotificationManager;
    private boolean isStart = false;// 是否与服务器连接上
    private Notification mNotification;
    private Context mContext = this;
    public static SoundPool pool;
    public static Vibrator vibrator;
    // 收到用户按返回键发出的广播，就显示通知栏
    private BroadcastReceiver backKeyReceiver = new BroadcastReceiver() {

        @Override
        public void onReceive(Context context, Intent intent) {
            // TODO Auto-generated method stub
//            Toast.makeText(context, "进入后台运行", Toast.LENGTH_SHORT).show();
            setMsgNotification();
        }
    };
    public NotificationManager manager = null;
    private ChatDB chatDB;
    boolean isLogin = false;
    // 用来更新通知栏消息的handler
    private Handler handler = new Handler() {
        public void handleMessage(Message msg) {
            switch (msg.what) {
                case MSG:
                    IMChatManager imChatManager = IMChatManager.getInstance(GetMsgService.this);
                    int newMsgNum = imChatManager.getNewMsgNum();// 从全局变量中获取
                    newMsgNum++;// 每收到一次消息，自增一次
                    imChatManager.setNewMsgNum(newMsgNum);// 再设置为全局变量
                    TranObject<TextMessage> textObject = (TranObject<TextMessage>) msg
                            .getData().getSerializable("msg");

                    if (textObject != null) {
                        String form = textObject.getFromUser();// 消息从哪里来
                        String content = textObject.getObject().getMessage();// 消息内容

                        boolean has = IMUserMessageDao.getInstance(mContext).queryIsHasUserID(mContext, form);
                        if (has) {
                            User user = IMUserDao.getInstance(mContext).selectInfo(form);
                            int noReadCount = IMUserMessageDao.getInstance(mContext).queryNoReadNumByUserId(mContext, form);
                            LoggerUtil.systemOut("未读个数" + noReadCount);
                            IMMessage imMessage = new IMMessage(user.getUserId(), user.getUserName(), user.getUserHeadPhoto(), 0, content, MyDate.getDateEN(), noReadCount + 1);
                            IMUserMessageDao.getInstance(mContext).update(mContext, imMessage);
                        } else {
                            User user = IMUserDao.getInstance(mContext).selectInfo(form);
                            IMMessage imMessage = new IMMessage(user.getUserId(), user.getUserName(), user.getUserHeadPhoto(), 0, content, MyDate.getDateEN(), 1);
                            IMUserMessageDao.getInstance(mContext).insert(mContext, imMessage);
                        }
                        EventBus.getDefault().post(new RefreshChatMessageEvent());
                        if (Chat2Activity.ca == null) {
                            ChatDB chatDB = new ChatDB(mContext);
                            User user = IMUserDao.getInstance(mContext).selectInfo(form);
                            ChatMsgEntity entity = new ChatMsgEntity(user.getUserName(),
                                    MyDate.getDateEN(), content, user.getUserHeadPhoto(), true);// 收到的消息
                            chatDB.saveMsg(form, entity);
                        }

                        // 更新通知栏

                        if (manager == null) {
                            manager = (NotificationManager) mContext.getSystemService(Context.NOTIFICATION_SERVICE);
                        }
                        Intent intent = new Intent(mContext, MainActivity.class);
                        PendingIntent contentIntent = PendingIntent.getActivity(
                                mContext, 0, intent, 0);
                        Notification notify = new Notification.Builder(mContext)
                                .setAutoCancel(true)
                                .setTicker("有新消息")
                                .setSmallIcon(R.mipmap.ic_launcher)
                                .setContentTitle("来自" + form + "的消息")
                                .setContentText("请点击查看消息,或者进入应用查看详情")
                                .setDefaults(NotificationCompat.FLAG_ONLY_ALERT_ONCE | Notification.FLAG_AUTO_CANCEL)
                                .setWhen(System.currentTimeMillis())
                                .setContentIntent(contentIntent).build();
                        manager.notify(Constants.NOTIFY_ID2, notify);
//                    mNotificationManager.notify(Constants.NOTIFY_ID, mNotification);// 通知一下才会生效哦
                    }

                    break;
                case HEART_MSG:
                    Boolean serverConnetion = IMChatManager.getInstance(mContext).isServerConnetion();
                    boolean clientStart = IMChatManager.getInstance(mContext).isClientStart();
                    if (clientStart && serverConnetion) {
                        LoggerUtil.systemOut("连接正常");
                        if (!isLogin) {
                            LoggerUtil.systemOut(ConfigConstants.getUserID(mContext));
                            if (ConfigConstants.getUserID(mContext).equals("NaN")) {
                                isLogin = false;
                                IMChatManager.getInstance(mContext).login(Constants.LoginID, Constants.Password);
                            } else {
                                isLogin = true;
                            }
                        }

                    } else {
                        LoggerUtil.systemOut("已经断开连接");
                        isStart = false;
                        isLogin = false;

                        if (!isStart){
                            getServerClientConnection();
                        }

                        ConfigConstants.logOutRemoveConfig(mContext);
                    }
                    handler.sendEmptyMessageDelayed(HEART_MSG, 5000);
                    break;
                default:
                    break;
            }
        }
    };

    public boolean isAppOnForeground(Context context) {
        // Returns a list of application processes that are running on the
        // device

        ActivityManager activityManager = (ActivityManager) context.getApplicationContext().getSystemService(Context.ACTIVITY_SERVICE);
        String packageName = context.getApplicationContext().getPackageName();

        List<ActivityManager.RunningAppProcessInfo> appProcesses = activityManager
                .getRunningAppProcesses();
        if (appProcesses == null)
            return false;

        for (ActivityManager.RunningAppProcessInfo appProcess : appProcesses) {
            // The name of the process that this object is associated with.
            if (appProcess.processName.equals(packageName)
                    && appProcess.importance == ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND) {
                return true;
            }
        }
        return false;
    }

    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }

    @Override
    public void onCreate() {// 在onCreate方法里面注册广播接收者
        // TODO Auto-generated method stub
        super.onCreate();
        chatDB = new ChatDB(this);
        IntentFilter filter = new IntentFilter();
        filter.addAction(Constants.BACKKEY_ACTION);
        registerReceiver(backKeyReceiver, filter);
        mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
        LoggerUtil.systemOut("服务开启了");
        client = IMChatManager.getInstance(this).getClient();
        IMChatManager.getInstance(this).setmNotificationManager(mNotificationManager);
        handler.sendEmptyMessageDelayed(HEART_MSG, 10);
        pool = new SoundPool(10, AudioManager.STREAM_SYSTEM, 5);
        pool.load(this, R.raw.tishi, 1);
        vibrator = (Vibrator) getSystemService(Service.VIBRATOR_SERVICE);
    }

    @Override
    public void onStart(Intent intent, int startId) {
        super.onStart(intent, startId);
        if (!isStart){
            getServerClientConnection();
        }

    }

    private void getServerClientConnection() {
        new Thread() {
            @Override
            public void run() {
                isStart = client.start();
                IMChatManager.getInstance(GetMsgService.this).setClientStart(isStart);
                System.out.println("client 是否开启:" + isStart);
                if (isStart) {
                    ClientInputThread in = client.getClientInputThread();
                    in.setMessageListener(new MessageListener() {

                        @Override
                        public List<User> Message(TranObject msg) {
                            //是在后台运行，就更新通知栏，否则就发送广播给Activity
                            LoggerUtil.systemOut("服务监听消息");
                            if (msg.getType() == TranObjectType.MESSAGE) {
                                if (pool != null && ConfigConstants.getSound(GetMsgService.this)) {
                                    pool.play(1, 1, 1, 0, 0, 1);
                                }

                                if (vibrator != null && ConfigConstants.getShake(GetMsgService.this)) {
                                    vibrator.vibrate(500);
                                }
                            }

                            if (!isAppOnForeground(mContext)) {
                                LoggerUtil.systemOut("后台运行");
                                if (msg.getType() == TranObjectType.MESSAGE) {// 只处理文本消息类型
                                    // System.out.println("收到新消息");
//                                    // 把消息对象发送到handler去处理
                                    Message message = handler.obtainMessage();
                                    message.what = MSG;
                                    message.getData().putSerializable("msg",
                                            msg);
                                    handler.sendMessage(message);

                                }
                            } else {
                                LoggerUtil.systemOut("前台运行");
                                Intent broadCast = new Intent();
                                broadCast.setAction(Constants.ACTION);
                                broadCast.putExtra(Constants.MSGKEY, msg);
                                sendBroadcast(broadCast);// 把收到的消息已广播的形式发送出去
                            }
                            return null;
                        }
                    });
                }
            }

        }.start();
    }

    @Override
    // 在服务被摧毁时，做一些事情
    public void onDestroy() {
        super.onDestroy();
        LoggerUtil.systemOut("服务关闭");
        handler.removeCallbacksAndMessages(null);
        if (chatDB != null) {
            chatDB.close();
        }

        unregisterReceiver(backKeyReceiver);
        mNotificationManager.cancel(Constants.NOTIFY_ID);
        // 给服务器发送下线消息
        if (isStart) {
            IMChatManager.getInstance(this).logout();
        }

    }

    /**
     * 创建通知
     */
    private void setMsgNotification() {
        int icon = R.mipmap.ic_launcher;
        CharSequence tickerText = "";
        long when = System.currentTimeMillis();
        mNotification = new Notification(icon, tickerText, when);

        // 放置在"正在运行"栏目中
        mNotification.flags = Notification.FLAG_ONGOING_EVENT;

        RemoteViews contentView = new RemoteViews(mContext.getPackageName(), R.layout.notify_view);
        contentView.setTextViewText(R.id.tv1, "点击了解详情或者停止应用");
        contentView.setTextViewText(R.id.notify_msg, "风城移动应用正在运行");

        // 指定个性化视图
        mNotification.contentView = contentView;

        Intent intent = new Intent(this, MainActivity.class);
        PendingIntent contentIntent = PendingIntent.getActivity(mContext, 0,
                intent, PendingIntent.FLAG_UPDATE_CURRENT);
        // 指定内容意图
        mNotification.contentIntent = contentIntent;
        mNotificationManager.notify(Constants.NOTIFY_ID, mNotification);
    }
}

消息广播

package loaderman.im;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.media.MediaPlayer;
import android.widget.Toast;

import org.greenrobot.eventbus.EventBus;

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

import loaderman.R;
import loaderman.constant.ConfigConstants;
import loaderman.event.RefreshChatMessageEvent;
import loaderman.event.RefreshFriendListEvent;
import loaderman.im.bean.ChatMsgEntity;
import loaderman.im.bean.IMMessage;
import loaderman.im.bean.OffLineMessage;
import loaderman.im.bean.TextMessage;
import loaderman.im.bean.User;
import loaderman.im.dao.ChatDB;
import loaderman.im.dao.IMUserDao;
import loaderman.im.dao.IMUserMessageDao;
import loaderman.im.tran.TranObject;
import loaderman.im.tran.TranObjectType;
import loaderman.im.util.MyDate;
import loaderman.im.view.Chat2Activity;
import loaderman.util.LoggerUtil;
import loaderman.util.ToastUtil;

/**
 * Created by Administrator on 2018/12/10 0010.
 */

public class GetMsgReceiver extends BroadcastReceiver {
    UpdateMsg updateMsg = null;

    public GetMsgReceiver(UpdateMsg updateMsg) {
        this.updateMsg = updateMsg;
    }

    @Override
    public void onReceive(Context context, Intent intent) {

        TranObject msg = (TranObject) intent
                .getSerializableExtra(Constants.MSGKEY);

        if (msg != null) {//如果不是空，说明是消息广播
            LoggerUtil.systemOut("GetMsgReceiver接收广播消息" + msg.toString());
            updateMsg.update(msg);// 把收到的消息传递给子类
            switch (msg.getType()) {
                case MESSAGE:
                    LoggerUtil.systemOut("来好友消息了");
                    TextMessage textMsg = (TextMessage) msg.getObject();

                    boolean has = IMUserMessageDao.getInstance(context).queryIsHasUserID(context, msg.getFromUser());
                    if (has) {
                        User user = IMUserDao.getInstance(context).selectInfo(msg.getFromUser());
                        int noReadCount = IMUserMessageDao.getInstance(context).queryNoReadNumByUserId(context, msg.getFromUser());
                        LoggerUtil.systemOut("未读个数" + noReadCount);
                        IMMessage imMessage = new IMMessage(user.getUserId(), user.getUserName(), user.getUserHeadPhoto(), 0, textMsg.getMessage(), MyDate.getDateEN(), noReadCount + 1);
                        IMUserMessageDao.getInstance(context).update(context, imMessage);
                    } else {
                        User user = IMUserDao.getInstance(context).selectInfo(msg.getFromUser());
                        IMMessage imMessage = new IMMessage(user.getUserId(), user.getUserName(), user.getUserHeadPhoto(), 0, textMsg.getMessage(), MyDate.getDateEN(), 1);
                        IMUserMessageDao.getInstance(context).insert(context, imMessage);
                    }
                    EventBus.getDefault().post(new RefreshChatMessageEvent());
                    if (Chat2Activity.ca == null) {
                        ChatDB chatDB = new ChatDB(context);
                        User user = IMUserDao.getInstance(context).selectInfo(msg.getFromUser());
                        ChatMsgEntity entity = new ChatMsgEntity(user.getUserName(),
                                MyDate.getDateEN(), textMsg.getMessage(), user.getUserHeadPhoto(), true);// 收到的消息
                        chatDB.saveMsg(msg.getFromUser(), entity);
                    }
                    break;
                case LOGIN:
                    LoggerUtil.systemOut("登录");

                    try {
                        boolean login = (Boolean) msg.getObject();
                        if (login) {
                            ConfigConstants.setUserID(context, Constants.LoginID);
                            LoggerUtil.systemOut("登录成功");
                            IMChatManager.getInstance(context).getFriendlist(context);
                            IMChatManager.getInstance(context).getOffLineMessage(context);
                            ToastUtil.showMsg(context, "登录成功");
                        } else {
                            LoggerUtil.systemOut("登录失败");
                            ToastUtil.showMsg(context, "登录失败");
                        }
                    } catch (Exception e) {
                        try {
                            LoggerUtil.systemOut(e.toString());
                            User loginUser = (User) msg.getObject();
                            if (!loginUser.getUserId().equals(Constants.LoginID)) {
                                Toast.makeText(context, loginUser.getUserId() + "上线了", Toast.LENGTH_SHORT).show();
                                MediaPlayer.create(context, R.raw.msg).start();
                            }

                        } catch (Exception e1) {

                        }

                    }

                    break;
                case REFRESH:
                    LoggerUtil.systemOut("刷新");
                    if (msg != null && msg.getType() == TranObjectType.REFRESH) {
                        List<User> list = (List<User>) msg.getObject();
                        LoggerUtil.systemOut("好友个数 : " + list.size());
                        if (list.size() > 0) {
                            IMUserDao.getInstance(context).updateUser(list);// 保存到数据库
                        }
                    }
                    EventBus.getDefault().post(new RefreshFriendListEvent());

                    break;
                case LOGOUT:
                    LoggerUtil.systemOut("登出");

                    break;
                case OFFLINEMESSAGE:
                    if (msg != null && msg.getType() == TranObjectType.OFFLINEMESSAGE) {
                        ArrayList<OffLineMessage> offLineMessage = (ArrayList<OffLineMessage>) msg.getObject();

                        if (offLineMessage != null && offLineMessage.size() > 0) {
                            LoggerUtil.systemOut("离线消息个数 : " + offLineMessage.size());
                            for (int i = 0; i < offLineMessage.size(); i++) {
                                boolean has1 = IMUserMessageDao.getInstance(context).queryIsHasUserID(context, msg.getFromUser());
                                if (has1) {
                                    User user = IMUserDao.getInstance(context).selectInfo(msg.getFromUser());
                                    int noReadCount = IMUserMessageDao.getInstance(context).queryNoReadNumByUserId(context, msg.getFromUser());
                                    LoggerUtil.systemOut("未读个数" + noReadCount);
                                    IMMessage imMessage = new IMMessage(user.getUserId(), user.getUserName(), user.getUserHeadPhoto(), 0, offLineMessage.get(i).getTextMsg(),offLineMessage.get(i).getTime(), noReadCount + 1);
                                    IMUserMessageDao.getInstance(context).update(context, imMessage);
                                } else {
                                    User user = IMUserDao.getInstance(context).selectInfo(msg.getFromUser());
                                    IMMessage imMessage = new IMMessage(user.getUserId(), user.getUserName(), user.getUserHeadPhoto(), 0, offLineMessage.get(i).getTextMsg(),offLineMessage.get(i).getTime(), 1);
                                    IMUserMessageDao.getInstance(context).insert(context, imMessage);
                                }
                                EventBus.getDefault().post(new RefreshChatMessageEvent());
                                if (Chat2Activity.ca == null) {
                                    ChatDB chatDB = new ChatDB(context);
                                    User user = IMUserDao.getInstance(context).selectInfo(msg.getFromUser());
                                    ChatMsgEntity entity = new ChatMsgEntity(user.getUserName(),
                                            offLineMessage.get(i).getTime(), offLineMessage.get(i).getTextMsg(), user.getUserHeadPhoto(), true);// 收到的消息
                                    chatDB.saveMsg(msg.getFromUser(), entity);
                                }

                            }
                        }
                    }
                    break;

            }
        } else {//如果是空消息，说明是关闭应用的广播

        }

    }

    public interface UpdateMsg {
        void update(TranObject msg);
    }
}

package loaderman.im;

import android.app.NotificationManager;
import android.content.Context;
import android.content.Intent;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;

import java.net.Socket;
import java.util.ArrayList;
import java.util.List;

import loaderman.constant.ConfigConstants;
import loaderman.im.bean.TextMessage;
import loaderman.im.bean.User;
import loaderman.im.client.Client;
import loaderman.im.client.ClientOutputThread;
import loaderman.im.tran.TranObject;
import loaderman.im.tran.TranObjectType;
import loaderman.im.util.ServiceStatusUtil;
import loaderman.util.LoggerUtil;

import static petrochina.xjyt.fcydyy.MyApplication.context;
/**
 * 聊天管理类
 */

public class IMChatManager {
    private static final IMChatManager chatManager = new IMChatManager();

    private static  final Client client =new Client(Constants.SERVER_IP, Constants.SERVER_PORT);

    /**
     * 单例模式
     *
     */

    public synchronized static IMChatManager getInstance(Context context) {

        return chatManager;
    }

    //连接
    public boolean startIMService(Context context) {
        getClient();
        if (isNetworkAvailable()) {
            Intent service = new Intent(context, GetMsgService.class);
            context.startService(service);
            return true;
        } else {
            return false;
        }
    }

     //判断连接状态
    public  boolean isConnection(){
        return false;
    }
    //得到客户端
    public Client getClient() {

        return client;

    }

    private boolean isClientStart;// 客户端连接是否启动

    //判断客户端是否启动
    public boolean isClientStart() {
        return isClientStart;
    }
    //设置客户端启动状态
    public void setClientStart(boolean isClientStart) {
        this.isClientStart = isClientStart;
    }

    //登录
    public boolean login(String userID,String userPassword){
        LoggerUtil.systemOut("开始登录");
        if (isClientStart()){
            Client client = getClient();
            ClientOutputThread out = client.getClientOutputThread();
            TranObject<User> o = new TranObject<User>(TranObjectType.LOGIN);
            User u = new User();
            u.setUserId(userID);
            u.setPassword(userPassword);
            o.setObject(u);
            out.setMsg(o);
            return true;
        }else {
            LoggerUtil.systemOut("服务器没有开启");
            return false;
        }

    }
    //登出
    public boolean logout(){
        LoggerUtil.systemOut("登出");
        if (isClientStart()){
            Client client = getClient();
            ClientOutputThread out = client.getClientOutputThread();
            TranObject<User> o = new TranObject<User>(TranObjectType.LOGOUT);
            User u = new User();
            u.setUserId(Constants.LoginID);
            o.setObject(u);
            out.setMsg(o);
//            out.setStart(false);
//            getClient().getClientInputThread().setStart(false);
            return true;
        }else {
            LoggerUtil.systemOut("服务器没有开启");
            return false;
        }

    }

    public boolean getOffLineMessage(Context context){
        if (isClientStart()) {
            ClientOutputThread out = getClient()
                    .getClientOutputThread();
            TranObject o = new TranObject(TranObjectType.OFFLINEMESSAGE);
            o.setFromUser(ConfigConstants.getUserID(context));
            out.setMsg(o);
            return true;
        }
        return false;
    }

    //注册
    public boolean register(String userID,String userPassword,String userName){
        if (isClientStart()){
            Client client = getClient();
            ClientOutputThread out = client.getClientOutputThread();
            TranObject<User> o = new TranObject<User>(
                    TranObjectType.REGISTER);
            User u = new User();
            u.setUserId(userID);
            u.setUserName(userName);
            u.setPassword(userPassword);
            o.setObject(u);
            out.setMsg(o);
            return true;
        }else {
            LoggerUtil.systemOut("服务器没有开启");
            return false;
        }

    }
    //发送消息
    public void  setMessage(String msgContent,String fromUser ,String toUser) {

        if (msgContent.length() > 0) {
            Client client = getClient();
            ClientOutputThread out = client.getClientOutputThread();

            if (out != null) {
                TranObject<TextMessage> o = new TranObject<TextMessage>(
                        TranObjectType.MESSAGE);
                TextMessage message = new TextMessage();
                message.setMessage(msgContent);
                o.setObject(message);
                o.setFromUser(fromUser);
                o.setToUser(toUser);
                out.setMsg(o);
            }
        }
    }
    //退出
    public void exit(Context context){
        if (ServiceStatusUtil.isServiceRunning(context,GetMsgService.class)) {
            Intent service = new Intent(context, GetMsgService.class);
            context.stopService(service);
            LoggerUtil.systemOut("服务准备停止");
        }else {
            LoggerUtil.systemOut("服务已经停止");
        }
//        close(context);// 父类关闭方法

    }
    //获取离线消息

    //
    private NotificationManager mNotificationManager;
    private int recentNum = 0;
    private int newMsgNum = 0;// 后台运行的消息
    public NotificationManager getmNotificationManager() {
        return mNotificationManager;
    }

    public void setmNotificationManager(NotificationManager mNotificationManager) {
        this.mNotificationManager = mNotificationManager;
    }
    private  List<User> list =new ArrayList<>();
    //获取好友列表
    public boolean getFriendlist( Context context){
        list.clear();
        if (isClientStart()) {
            ClientOutputThread out = getClient()
                    .getClientOutputThread();
            TranObject o = new TranObject(TranObjectType.REFRESH);
            o.setFromUser(ConfigConstants.getUserID(context));
            out.setMsg(o);
            return true;
        }
        return false;
    }
    public int getNewMsgNum() {
        return newMsgNum;
    }

    public void setNewMsgNum(int newMsgNum) {
        this.newMsgNum = newMsgNum;
    }
    /**
     * 判断手机网络是否可用
     *
     * @return
     */
    private boolean isNetworkAvailable() {
        ConnectivityManager mgr = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo[] info = mgr.getAllNetworkInfo();
        if (info != null) {
            for (int i = 0; i < info.length; i++) {
                if (info[i].getState() == NetworkInfo.State.CONNECTED) {
                    return true;
                }
            }
        }
        return false;
    }
    /**
     * 关闭
     */
    public void close(Context context) {
        Intent i = new Intent();
        i.setAction(Constants.ACTION);
        context.sendBroadcast(i);

    }
    /**
     * 判断是否断开连接，连接返回true,断开返回false
     * @return
     */
    public Boolean isServerConnetion(){
        Socket socket = getClient().getSocket();
        try{
            boolean connected = getClient().getSocket().isConnected();

            LoggerUtil.systemOut("连接情况"+connected);
//            socket.sendUrgentData(0xFF);//发送1个字节的紧急数据，默认情况下，服务器端没有开启紧急数据处理，不影响正常通信
            return true;
        }catch(Exception se){
            LoggerUtil.systemOut("心跳包发送异常"+se.toString());
            return false;
        }
    }
}