android客服端+eps8266+单片机+路由器之远程控制系统-阿里云开发者社区

用android客服端+eps8266+单片机+路由器做了一个远程控制的系统，因为自己是在实验室里，所以把实验室的门，灯做成了远程控制的。

控制距离有多远------只能说很远很远，只要你手机能上网的地方，不对应该是只要能打电话的地方，不对应该是只要是移动网（我用的是移动的卡）覆盖的地方，

这篇只说明怎么样才能实现远程通信（在路由器上怎样设置，wifi模块eps8266怎样设置），最后会贴上单片机，android的源码

请事先参考我的前几篇文章

实现远程最好用这两种

http://www.cnblogs.com/yangfengwu/p/7736296.html

http://www.cnblogs.com/yangfengwu/p/8175080.html

android之WIFI小车编程详述，

android 之TCP客户端编程

ESP8266使用详解

有人的设置方法介绍

http://www.usr.cn/Faq/146.html

http://www.usr.cn/Faq/148.html

另外

在ESP8266使用详解中介绍过它的连接路由器的模式，让它连接上路由器后需要做一些设置

我做的手机tcp客服端

关于上面的远程与近程连接

远程连接：

当手机是2G，3G，4G上网的时候，或者，连接了wifi模块所连接的路由器的时候，或者所连接的路由器桥接了wifi模块所连接的路由器。

远程连接服务器ip是路由器的公网ip

对于通信端口号是设置wifi模块所监听的端口号（它通信的端口号）

unsigned char code CIPSERVER[]="AT+CIPSERVER=1,10000\r\n";//开启服务器模式，端口号10000

近程连接：

因为我设置了wifi模块AP 兼 Station 模式，所以模块会发出无线信号，我连接它的wifi信号也能完成通信，只不过连接它的wifi信号后，要连接的ip地址为192.168.4.1

好了附上单片机程序，本来我设置了返回数据，但是因为我的灯和门并没有加检测所以后来就去掉了

#define _MAIN_C_
#include "include.h"
sbit L1 = P1^0;
sbit L2 = P1^1;
sbit L3 = P1^2;
sbit L4 = P1^3;
sbit kaiguan = P1^4;
sbit led1 = P1^5;
sbit led2 = P1^6;
//AP
unsigned char code CWMODE2[]="AT+CWMODE=2\r\n";     //设置模块的工作的模式为AP模式

//多连接ap+station模式
unsigned char code CWMODE3[]="AT+CWMODE=3\r\n";     //设置模块的工作的模式为ap+station模式
unsigned char code CWJAP[]="AT+CWJAP=\"TP-LINK_9750\",\"56565888\"\r\n";//设置连接的路由器

unsigned char code RST[]="AT+RST\r\n";                     //重启模块使AT+CWMODE模式生效
unsigned char code CIPMUX[]="AT+CIPMUX=1\r\n";            //启动多连接
unsigned char code CIPSERVER[]="AT+CIPSERVER=1,10000\r\n";//开启服务器模式，端口号10000
//微秒延时
/*
void us_delay(unsigned char t) 
{  
    while(t--); 
} */
//ms秒延时
void Delay_ms(unsigned long ms)
{
    unsigned char i, j,k;
    for(k=0;k<ms;k++)
    {
        _nop_();
        _nop_();
        i = 22;
        j = 128;
        do
        {
            while (--j);
        } while (--i);
    }
}
void delay1s(void)   //误差 -0.00000000024us
{
    unsigned char a,b,c;
    for(c=95;c>0;c--)
        for(b=26;b>0;b--)
            for(a=185;a>0;a--);
}
//ESP8266设置
void ESP8266_Set(unsigned char *puf)
{
    while(*puf!='\0')
    {
        Send_Uart(*puf);
        puf++;
    }
}

//多连接AP模式
void ManyConnect_AP()
{
    P1=0xff;
    //模式ap
    while(1)
    {
        ESP8266_Set(CWMODE2);//返回ok
        delay1s();
        if(Usart_AT_flage ==1)
        {
            if(strstr(Usart_Receive, "OK") )
            {
                Usart_AT_flage = 0;
                L1 = 0;
                break;
            }                
        }
  }
    //复位
    ESP8266_Set(RST);//返回一大溜，不用判断返回
    delay1s();
    delay1s();
    //多连接
    while(1)
    {
        ESP8266_Set(CIPMUX);//返回ok
        delay1s();
        if(Usart_AT_flage ==1)
        {
            if(strstr(Usart_Receive, "OK") )
            {
                Usart_AT_flage = 0;
                L2 = 0;
                break;
            }                
        }
  }
    //启动TCP服务
    while(1)
    {
        ESP8266_Set(CIPSERVER);//返回ok，多了也返回ok
        delay1s();
        if(Usart_AT_flage ==1)
        {
            if(strstr(Usart_Receive, "OK") )
            {
                Usart_AT_flage = 0;
                L3 = 0;
                break;
            }                
        }
  }
}

//多连接AP+Station 模式
void ManyConnect_ap_Station()
{
    P1=0xff;
    //模式3
    while(1)
    {
        ESP8266_Set(CWMODE3);//返回ok
        delay1s();
        if(Usart_AT_flage ==1)//接收完成
        {
            if(strstr(Usart_Receive, "OK") )
            {
                Usart_AT_flage = 0;
                L1 = 0;
                break;
            }                
        }
  }
    //连接路由
    while(1)
    {
        //复位
        ESP8266_Set(RST);//返回一大溜，不用判断返回
        delay1s();
        delay1s();
        delay1s();
        delay1s();
        ESP8266_Set(CWJAP);//返回ok
        delay1s();
        delay1s();
        delay1s();
        delay1s();
        delay1s();
        delay1s();
        delay1s();
        delay1s();
        delay1s();
        delay1s();
        delay1s();
        delay1s();
        delay1s();
        delay1s();
        if(Usart_AT_flage ==1)
        {
            if(strstr(Usart_Receive, "OK") )
            {
                Usart_AT_flage = 0;
                L2 = 0;
                break;
            }    
        }
  }
    //多连接
    while(1)
    {
        ESP8266_Set(CIPMUX);//返回ok
        delay1s();
        if(Usart_AT_flage ==1)
        {
            if(strstr(Usart_Receive, "OK") )
            {
                Usart_AT_flage = 0;
                L3 = 0;
                break;
            }                
        }
  }
    //启动TCP服务
    while(1)
    {
        ESP8266_Set(CIPSERVER);//返回ok，多了也返回ok
        delay1s();
        if(Usart_AT_flage ==1)
        {
            if(strstr(Usart_Receive, "OK") )
            {
                Usart_AT_flage = 0;
                L4 = 0;
                break;
            }                
        }
  }
}

void delay1s500ms(void)   //误差 -0.000000000341us
{
    unsigned char a,b,c;
    for(c=123;c>0;c--)
        for(b=212;b>0;b--)
            for(a=25;a>0;a--);
}

void main()
{
    int i;
    InitUART();
    while(1)
    {
        //ManyConnect_AP();//多连接AP模式
        ManyConnect_ap_Station();//多连接AP+station模式
        while(1)
        {
            //由于消息的开头是+IP  故做此判断，00000000000000000号
            if((Usart_Receive[0]=='+')&&(Usart_Receive[1]=='I')&&(Usart_Receive[2]=='P'))
            {
                if((Usart_Receive[3]=='D')&&(Usart_Receive[5]=='0')&&(Usart_Receive[6]==','))
                {
                    if(Usart_Receive[9]=='1')
                    {
                        kaiguan = 0;
                        delay1s500ms();
                        kaiguan = 1;
                        delay1s();
                        for(i = 0 ; i<20; i++)
                        {
                            Usart_Receive[i]=' ';
                        }
                        
                        //ESP8266_Set("AT+CIPSEND=0,1\r\n");
                        //delay1s();
                        //ESP8266_Set("1");//向服务器发送数据
                        
                        //delay1s();
                        //ESP8266_Set("AT+CIPSEND=0,1\r\n");
                        //delay1s();
                        //ESP8266_Set("1");//向服务器发送数据
                    }
                    if(Usart_Receive[9]=='2')
                    {
                        kaiguan = 0;
                        delay1s500ms();
                        kaiguan = 1;
                        delay1s();
                        for(i = 0 ; i<20; i++)
                        {
                            Usart_Receive[i]=' ';
                        }
                        //ESP8266_Set("AT+CIPSEND=0,1\r\n");
                        //delay1s();
                        //ESP8266_Set("2");//向服务器发送数据
                        
                        //delay1s();
                        //ESP8266_Set("AT+CIPSEND=0,1\r\n");
                        //delay1s();
                        //ESP8266_Set("2");//向服务器发送数据
                    }
                    if(Usart_Receive[9]=='3')
                    {
                        led1 = 0;
                        delay1s();
                        delay1s();
                        //ESP8266_Set("AT+CIPSEND=0,1\r\n");
                        //delay1s();
                        //ESP8266_Set("3");//向服务器发送数据
                        
                        //ESP8266_Set("AT+CIPSEND=0,1\r\n");
                        //delay1s();
                        //ESP8266_Set("3");//向服务器发送数据
                    }
                    if(Usart_Receive[9]=='4')
                    {
                        led1 = 1;
                        delay1s();
                        delay1s();
                        /*
                        ESP8266_Set("AT+CIPSEND=0,1\r\n");
                        delay1s();
                        ESP8266_Set("4");//向服务器发送数据
                        
                        ESP8266_Set("AT+CIPSEND=0,1\r\n");
                        delay1s();
                        ESP8266_Set("4");//向服务器发送数据*/
                    }
                    if(Usart_Receive[9]=='5')
                    {
                        led2 = 0;
                        delay1s();
                        delay1s();
                        /*
                        ESP8266_Set("AT+CIPSEND=0,1\r\n");
                        delay1s();
                        ESP8266_Set("5");//向服务器发送数据
                        
                        ESP8266_Set("AT+CIPSEND=0,1\r\n");
                        delay1s();
                        ESP8266_Set("5");//向服务器发送数据/*/
                    }
                    if(Usart_Receive[9]=='6')
                    {
                        led2 = 1;
                        delay1s();
                        delay1s();
                        /*
                        ESP8266_Set("AT+CIPSEND=0,1\r\n");
                        delay1s();
                        ESP8266_Set("6");//向服务器发送数据
                        
                        ESP8266_Set("AT+CIPSEND=0,1\r\n");
                        delay1s();
                        ESP8266_Set("6");//向服务器发送数据*/
                    }
                }
            }
                //由于消息的开头是+IP  故做此判断，111111111111111111111号
            if((Usart_Receive[0]=='+')&&(Usart_Receive[1]=='I')&&(Usart_Receive[2]=='P'))
            {
                if((Usart_Receive[3]=='D')&&(Usart_Receive[5]=='1')&&(Usart_Receive[6]==','))
                {
                    if(Usart_Receive[9]=='1')
                    {
                        kaiguan = 0;
                        delay1s500ms();
                        kaiguan = 1;
                        delay1s();
                        for(i = 0 ; i<20; i++)
                        {
                            Usart_Receive[i]=' ';
                        }
                    }
                    if(Usart_Receive[9]=='2')
                    {
                        kaiguan = 0;
                        delay1s500ms();
                        kaiguan = 1;
                        delay1s();
                        for(i = 0 ; i<20; i++)
                        {
                            Usart_Receive[i]=' ';
                        }
                        
                    }
                    if(Usart_Receive[9]=='3')
                    {
                        led1 = 0;
                        
                        delay1s();delay1s();
                    }
                    if(Usart_Receive[9]=='4')
                    {
                        led1 = 1;
                        
                        delay1s();delay1s();
                    }
                    if(Usart_Receive[9]=='5')
                    {
                        led2 = 0;
                        
                        delay1s();delay1s();
                    }
                    if(Usart_Receive[9]=='6')
                    {
                        led2 = 1;
                        
                        delay1s();delay1s();
                    }
                }
            }
                //由于消息的开头是+IP  故做此判断，222222222222222号
            if((Usart_Receive[0]=='+')&&(Usart_Receive[1]=='I')&&(Usart_Receive[2]=='P'))
            {
                if((Usart_Receive[3]=='D')&&(Usart_Receive[5]=='2')&&(Usart_Receive[6]==','))
                {
                    if(Usart_Receive[9]=='1')
                    {
                        kaiguan = 0;
                        delay1s500ms();
                        kaiguan = 1;
                        delay1s();
                        for(i = 0 ; i<20; i++)
                        {
                            Usart_Receive[i]=' ';
                        }
                    }
                    if(Usart_Receive[9]=='2')
                    {
                        kaiguan = 0;
                        delay1s500ms();
                        kaiguan = 1;
                        delay1s();
                        for(i = 0 ; i<20; i++)
                        {
                            Usart_Receive[i]=' ';
                        }
                    }
                    if(Usart_Receive[9]=='3')
                    {
                        led1 = 0;
                        
                        delay1s();delay1s();
                    }
                    if(Usart_Receive[9]=='4')
                    {
                        led1 = 1;
                        
                        delay1s();delay1s();
                    }
                    if(Usart_Receive[9]=='5')
                    {
                        led2 = 0;
                        
                        delay1s();delay1s();
                    }
                    if(Usart_Receive[9]=='6')
                    {
                        led2 = 1;
                        
                        delay1s();delay1s();
                    }
                }
            }
                //由于消息的开头是+IP  故做此判断，00000000000000000号
            if((Usart_Receive[0]=='+')&&(Usart_Receive[1]=='I')&&(Usart_Receive[2]=='P'))
            {
                if((Usart_Receive[3]=='D')&&(Usart_Receive[5]=='3')&&(Usart_Receive[6]==','))
                {
                    if(Usart_Receive[9]=='1')
                    {
                        kaiguan = 0;
                        delay1s500ms();
                        kaiguan = 1;
                    delay1s();
                        for(i = 0 ; i<20; i++)
                        {
                            Usart_Receive[i]=' ';
                        }
                    }
                    if(Usart_Receive[9]=='2')
                    {
                        kaiguan = 0;
                        delay1s500ms();
                        kaiguan = 1;
                        delay1s();
                        for(i = 0 ; i<20; i++)
                        {
                            Usart_Receive[i]=' ';
                        }
                    }
                    if(Usart_Receive[9]=='3')
                    {
                        led1 = 0;
                        
                        delay1s();delay1s();
                    }
                    if(Usart_Receive[9]=='4')
                    {
                        led1 = 1;
                        
                        delay1s();delay1s();
                    }
                    if(Usart_Receive[9]=='5')
                    {
                        led2 = 0;
                        
                        delay1s();delay1s();
                    }
                    if(Usart_Receive[9]=='6')
                    {
                        led2 = 1;
                        
                        delay1s();delay1s();
                    }
                }
            }
                //由于消息的开头是+IP  故做此判断，444444444444444444号
            if((Usart_Receive[0]=='+')&&(Usart_Receive[1]=='I')&&(Usart_Receive[2]=='P'))
            {
                if((Usart_Receive[3]=='D')&&(Usart_Receive[5]=='0')&&(Usart_Receive[6]==','))
                {
                    if(Usart_Receive[9]=='1')
                    {
                        kaiguan = 0;
                        delay1s500ms();
                        kaiguan = 1;
                        delay1s();
                        for(i = 0 ; i<20; i++)
                        {
                            Usart_Receive[i]=' ';
                        }
                    }
                    if(Usart_Receive[9]=='2')
                    {
                        kaiguan = 0;
                        delay1s500ms();
                        kaiguan = 1;
                        delay1s();
                        for(i = 0 ; i<20; i++)
                        {
                            Usart_Receive[i]=' ';
                        }
                    }
                    if(Usart_Receive[9]=='3')
                    {
                        led1 = 0;
                        
                        delay1s();delay1s();
                    }
                    if(Usart_Receive[9]=='4')
                    {
                        led1 = 1;
                        
                    delay1s();delay1s();
                    }
                    if(Usart_Receive[9]=='5')
                    {
                        led2 = 0;
                        
                        delay1s();delay1s();
                    }
                    if(Usart_Receive[9]=='6')
                    {
                        led2 = 1;
                        
                        delay1s();delay1s();
                    }
                }
            }
            
        }
    }
}

#define _USART_C_
#include "include.h"
unsigned char Usart_Receive[20]={0};
unsigned char Usart_Cnt=0;
bit Usart_AT_flage;
bit flage;
bit Command_Flag;

void InitUART(void)
{
    TMOD = 0x20;
    SCON = 0x50;
    TH1 = 0xFD;
    TL1 = TH1;
    PCON = 0x00;
    EA = 1;
    ES = 1;
    TR1 = 1;
}

void Send_Uart(unsigned char value) 
{
    ES=0;  //关闭串口中断  
    TI=0;   //清发送完毕中断请求标志位   
    SBUF=value; //发送  
    while(TI==0); //等待发送完毕   
    TI=0;   //清发送完毕中断请求标志位   
    ES=1;  //允许串口中断  
}

void UARTInterrupt(void) interrupt 4
{
    if(RI)
    {
        RI=0;
        Usart_Receive[Usart_Cnt]=SBUF;//接收串口数据
        Usart_Cnt++;//
        //返回数据以回车结尾，有回车，而且数据个数大于2，说明接收到了数据
        if(Usart_Receive[Usart_Cnt-2]=='\r' && Usart_Receive[Usart_Cnt-1]=='\n' && Usart_Cnt >= 2)
        {
            Usart_Cnt = 0;//接收数据计数清零
            Usart_AT_flage = 1;//数据接收成功标志位
        }
        else if(Usart_Cnt > 20)//
        {
            Usart_Cnt = 0;
        }    
    }
}

#ifndef __USART_H_
#define __USART_H_


#ifndef _USART_C_
#define _USART_ex_ extern
#else
#define _USART_ex_
#endif

_USART_ex_ unsigned char Usart_Receive[20];
_USART_ex_ unsigned char Usart_Cnt;
_USART_ex_ bit Usart_AT_flage;
_USART_ex_ bit Command_Flag;
_USART_ex_ unsigned char UsartData;
_USART_ex_ void InitUART(void);//串口初始化
_USART_ex_ void Send_Uart(unsigned char value); 
#endif

#include <REGX52.H>
#include "USART.h"
#include <string.h>
#include <intrins.h>

完了，，，，，，，

android代码

package com.laboratory_control.yang;

import java.io.InputStream;
import java.io.OutputStream;
import java.net.InetAddress;
import java.net.Socket;


import android.R.integer;
import android.R.string;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.AlertDialog.Builder;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.telephony.TelephonyManager;
import android.util.Log;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.Toast;


public class MainActivity extends Activity {

    String imei;//手机imei号
    long long_mima;
    String string_mima;
    private SharedPreferences pref;
    private SharedPreferences.Editor editor;
    private CheckBox rememberpass;
    static Socket socket = null;//定义socket
    Button shenqing_button;//申请密钥
    Button LandingButton;//登陆按钮
    Button FarButton;//远程连接按钮
    Button NearButton;//进程连接按钮
    EditText PasswordEditText;//密码输入框
    EditText FarIpEditText;//远程ip输入框
    EditText NearIpEditText;//近程ip输入框
    EditText PortText;//定义端口输入框
    static InputStream inputStream=null;//定义输入流
    static OutputStream outputStream=null;//定义输出流
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        pref = PreferenceManager.getDefaultSharedPreferences(this);
        rememberpass = (CheckBox) findViewById(R.id.cb_mima);
        
        shenqing_button = (Button) findViewById(R.id.shenqingButton);//申请密钥
        LandingButton = (Button) findViewById(R.id.dengluButton);//登陆
        FarButton = (Button) findViewById(R.id.yuanButton);//远程按钮
        NearButton = (Button) findViewById(R.id.jinButton);//进程按钮
        
        FarIpEditText = (EditText) findViewById(R.id.IPEditText);//远程ip输入框
        NearIpEditText = (EditText) findViewById(R.id.jinIPEditText);//进程ip输入框
        PortText = (EditText) findViewById(R.id.PORTEditText);//通信端口
        PasswordEditText = (EditText) findViewById(R.id.mimaEditText);//登陆密码
        
        boolean isRemember = pref.getBoolean("cb_mima", false);//得到cb_mima文件存的值，得不到会返回false
        if (isRemember) //如果上次选择了保存密码
        {
            //Toast.makeText(MainActivity.this, "123", Toast.LENGTH_SHORT).show();
            String password = pref.getString("password", "");//取出密码
            PasswordEditText.setText(password);//把密码输入到密码输入框
            rememberpass.setChecked(true);//选中记住密码
        }
        
        shenqing_button.setOnClickListener(shenqing_buttonListener);
        FarButton.setOnClickListener(FarButtonListener);//远程监听
        NearButton.setOnClickListener(NearButtonListener);//进程监听
        LandingButton.setOnClickListener(LandingButtonListener);//登陆监听
        
        /** 
         * 获取IMEI号，IESI号，手机型号 
         */  
        getInfo();
        
        /**
         * 为完全退出应用程序而加的代码
         */
        ExitApplication.getInstance().addActivity(this);
    }
    /**
     * 申请密钥监听
     */
    private OnClickListener shenqing_buttonListener = new OnClickListener() {
        
        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            Toast.makeText(MainActivity.this,"请把"+imei+"提供给管理员",Toast.LENGTH_LONG).show();
        }
    };
    /**
     * 远程按钮连接监听
     */
    private OnClickListener FarButtonListener = new OnClickListener() {
        
        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            //启动远程连接线程
            FarConnect_Thread farconnect_Thread = new FarConnect_Thread();
            farconnect_Thread.start();
        }
    };
    /**
     * //近程按钮连接监听
     */
    private OnClickListener NearButtonListener = new OnClickListener() {
        
        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            NearConnect_Thread nearconnect_Thread = new NearConnect_Thread();
            nearconnect_Thread.start();
        }
    };
    /**
     * 
     * 近程连接线程
     *
     */
    class NearConnect_Thread extends Thread//继承Thread
    {
        public void run()//重写run方法
        {
            try 
            {
                if(true)
                //if (socket == null) 
                {
                    //用InetAddress方法获取ip地址
                    InetAddress ipAddress = InetAddress.getByName(NearIpEditText.getText().toString());
                    int port =Integer.valueOf(PortText.getText().toString());//获取端口号 
                    socket = new Socket(ipAddress, port);//创建连接地址和端口    
                    if (socket !=null) 
                    {
                        runOnUiThread(new Runnable()
                        {
                            public void run() 
                            {    
                                // TODO Auto-generated method stub
                                Toast.makeText(MainActivity.this,"已成功连接！", Toast.LENGTH_SHORT).show();
                            }                        
                        });
                    }
                }
                /*
                else
                {
                    runOnUiThread(new Runnable()
                    {
                        public void run() 
                        {    
                            // TODO Auto-generated method stub
                            Toast.makeText(MainActivity.this,"成功连接！输入密码后即可登陆", Toast.LENGTH_SHORT).show();
                        }                        
                    });
                }*/
            } 
            catch (Exception e) 
            {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
    }
    /**
     * 
     * 远程连接线程
     *
     */
        
    class FarConnect_Thread extends Thread//继承Thread
    {
        public void run()//重写run方法
        {
            try 
            {
                if(true)
                //if (socket == null) 
                {
                    //用InetAddress方法获取ip地址
                    InetAddress ipAddress = InetAddress.getByName(FarIpEditText.getText().toString());
                    int port =Integer.valueOf(PortText.getText().toString());//获取端口号 
                    socket = new Socket(ipAddress, port);//创建连接地址和端口    
                    if (socket !=null) 
                    {
                        runOnUiThread(new Runnable()
                        {
                            public void run() 
                            {    
                                // TODO Auto-generated method stub
                                Toast.makeText(MainActivity.this,"成功连接！输入密码后即可登陆", Toast.LENGTH_SHORT).show();
                            }                        
                        });
                    }
                }
                /*
                else
                {
                    runOnUiThread(new Runnable()
                    {
                        public void run() 
                        {    
                            // TODO Auto-generated method stub
                            Toast.makeText(MainActivity.this,"已经连接！", Toast.LENGTH_SHORT).show();
                        }                        
                    });
                }*/
            } 
            catch (Exception e) 
            {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
    }
    /**
     * 登陆监听，启动控制Activity（活动）
     */
    private OnClickListener LandingButtonListener =  new OnClickListener() {
        
        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            //if(true)
            String password = PasswordEditText.getText().toString();//得到输入框输入的密码
            
            if (socket !=null)//连接成功
            {
                if (PasswordEditText.getText().toString().equals(string_mima))//密码正确 
                {
                     editor = pref.edit();
                     if (rememberpass.isChecked()) 
                     {
                        editor.putBoolean("cb_mima", true);
                        editor.putString("password", password);
                     }
                     else 
                     {
                         editor.clear();
                     }
                     editor.commit();
                     Intent intent = new Intent(); 
                     intent.setClass(MainActivity.this, Control.class);
                     MainActivity.this.startActivity(intent);
                }
                else 
                {
                    runOnUiThread(new Runnable()
                    {
                        public void run() 
                        {    
                            // TODO Auto-generated method stub
                            Toast.makeText(MainActivity.this,"已连接，请输入正确密码！", Toast.LENGTH_SHORT).show();
                        }                        
                    });
                }
            } 
            else 
            {
                runOnUiThread(new Runnable()
                {
                    public void run() 
                    {    
                        // TODO Auto-generated method stub
                        Toast.makeText(MainActivity.this,"请先连接！", Toast.LENGTH_SHORT).show();
                    }                        
                });
            }
        }
    };
    /**
     * 退出提示框
     */
    protected void dialog() { 
         AlertDialog.Builder builder = new Builder(MainActivity.this); 
         builder.setMessage("亲，确定要退出吗"); 
         builder.setTitle("提示"); 
         builder.setPositiveButton("确定", 
          new android.content.DialogInterface.OnClickListener() { 
           @Override
           public void onClick(DialogInterface dialog, int which) { 
           dialog.dismiss(); 
           MainActivity.this.finish(); 
           } 
          }); 
         builder.setNegativeButton("取消", 
          new android.content.DialogInterface.OnClickListener() { 
           @Override
           public void onClick(DialogInterface dialog, int which) { 
           dialog.dismiss(); 
           
           } 
          }); 
         builder.create().show(); 
        } 
        @Override
        public boolean onKeyDown(int keyCode, KeyEvent event) { 
         if (keyCode == KeyEvent.KEYCODE_BACK && event.getRepeatCount() == 0) { 
          dialog(); 
          return false; 
         } 
         return false; 
        }
        /** 
         * 获取IMEI号，IESI号，手机型号 
         */  
        private void getInfo() {  
               TelephonyManager mTm = (TelephonyManager)this.getSystemService(TELEPHONY_SERVICE);  
               imei = mTm.getDeviceId(); 
               
               String aaaa = imei.substring(0,6);
               
               long_mima = Integer.parseInt(aaaa);
               long_mima = long_mima/3+666;//做运算当作登陆密码
               string_mima = ""+long_mima;
               
               //String imsi = mTm.getSubscriberId();  
               //String mtype = android.os.Build.MODEL; // 手机型号  
               //String mtyb= android.os.Build.BRAND;//手机品牌  
               //String numer = mTm.getLine1Number(); // 手机号码，有的可得，有的不可得  
               
               Log.i("text", "手机IMEI号："+imei);
               Log.i("456", string_mima);
           }  
}

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    android:background="@drawable/dd2"
    tools:context="com.laboratory_control.yang.MainActivity" >

    <!-- IP地址 -->
    <TextView
        android:text="远程连接服务器IP："
        android:id="@+id/IPTextView"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:textSize="20dp"
        
        />
    <!-- 远程IP地址输入框 -->
    <EditText 
        android:text=""
        android:id="@+id/IPEditText"
        android:layout_height="35dp"
        android:layout_width="match_parent"
        android:layout_marginTop="25dp"
        android:background="@android:color/white"
        />
     <!-- 近程IP地址 -->
    <TextView
        android:text="近程连接服务器IP："
        android:id="@+id/jinTextView"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:textSize="20dp"
        android:layout_marginTop="70dp"
        />
    <!-- 近程IP地址输入框 -->
    <EditText 
        android:text="192.168.4.1"
        android:id="@+id/jinIPEditText"
        android:layout_height="35dp"
        android:layout_width="match_parent"
        android:layout_marginTop="95dp"
        android:background="@android:color/white"
        />
   
    <!-- 端口号 -->
    <TextView
        android:text="通信端口号："
        android:id="@+id/PORTTextView"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:textSize="20dp"
        android:layout_marginTop="140dp"
        />
    <!-- 端口号输入框 -->
    <EditText 
        android:text="10000"
        android:id="@+id/PORTEditText"
        android:layout_height="35dp"
        android:layout_width="fill_parent"
        android:layout_marginTop="165dp"
        android:background="@android:color/white"
        />
   <!-- 密码 -->
    <TextView 
        android:text="登陆密码："
        android:id="@+id/mimaTextView"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:layout_marginTop="210dp"
        android:textSize="20dp"
        />
    <!-- 密码输入框 -->
    <EditText 
        
        android:id="@+id/mimaEditText"
        android:layout_height="35dp"
        android:layout_width="fill_parent"
        android:layout_marginTop="235dp"
        android:hint="请输入登陆密码"
        android:inputType="textPassword"
        android:background="@android:color/white"
        />
    <!-- 记住密码复选框 -->
    <CheckBox  
            android:id="@+id/cb_mima"  
            android:layout_width="wrap_content"  
            android:layout_height="wrap_content"  
            android:layout_below="@id/mimaEditText"  
            android:textSize="20dp"
            android:text="记住密码"  
            /> 
     <!-- 近程按钮 -->
    <Button 
        android:id="@+id/jinButton"
        android:layout_height="70dp"
        android:layout_width="100dp"
        android:text="近程连接"
        android:layout_alignParentRight="true"
        android:layout_marginTop="380dp"
        />
    <!-- 登陆按钮 -->
    <Button 
        android:id="@+id/dengluButton"
        android:layout_height="70dp"
        android:layout_width="100dp"
        android:text="登陆"
        android:layout_marginTop="380dp"
        android:layout_centerHorizontal="true"
        />
    <!-- 远程连接按钮 -->
    <Button 
        android:id="@+id/yuanButton"
        android:layout_height="70dp"
        android:layout_width="100dp"
        android:text="远程连接"
        android:layout_alignParentLeft="true"
        android:layout_marginTop="380dp"
        />
    <!-- 申请密钥 -->
    <Button 
        android:id="@+id/shenqingButton"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:text="申请密钥"
        android:layout_alignParentRight="true"
        android:layout_marginTop="270dp"
        />

</RelativeLayout>

package com.laboratory_control.yang;

import java.util.LinkedList;
import java.util.List;

import android.app.Activity;
import android.app.Application;

public class ExitApplication extends Application {
    private List<Activity> activityList = new LinkedList<Activity>();
    private static ExitApplication instance;
    private ExitApplication()
    {
        
    }
    //单例模式中获取唯一的ExitApplication实例
    public static ExitApplication getInstance()
    {
        if(null==instance)
        {
            instance=new ExitApplication();
        }
        return instance;
    }
    //添加Activity到容器中
    public void addActivity(Activity activity)
    { 
        activityList.add(activity);
    } 
    //遍历所有Activity并finish
    public void exit()
    { 
        for(Activity activity:activityList)
        { 
            activity.finish();
        } 
        System.exit(0);
    }
}

package com.laboratory_control.yang;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.AlertDialog.Builder;
import android.content.Context;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.Toast;

public class Control extends MainActivity {
    boolean door_lamp = true;
    boolean room_lamp = true;
    boolean door = true;
    ImageButton door_ImageButton;//门口灯按钮
    ImageView doorlampImageView;//门口灯图片
    ImageButton room_ImageButton;//门口灯按钮
    ImageView roomlampImageView;//门口灯图片
    ImageButton controlroom_ImageButton;//门按钮
    ImageView doorImageView;//门图片
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.control_main);
        
        door_ImageButton = (ImageButton) findViewById(R.id.door_ImageButton);
        doorlampImageView = (ImageView) findViewById(R.id.DoorLamp_ImageView);
        
        room_ImageButton = (ImageButton) findViewById(R.id.room_ImageButton);
        roomlampImageView = (ImageView) findViewById(R.id.roomLamp_ImageView);
        
        controlroom_ImageButton = (ImageButton) findViewById(R.id.Control_door_ImageButton);
        doorImageView = (ImageView) findViewById(R.id.door_ImageView);
        /**
         * 门口灯按钮监听
         */
        door_ImageButton.setOnClickListener(door_ImageButton_Listener);
        /**
         * 屋里灯按钮监听
         */
        room_ImageButton.setOnClickListener(room_ImageButton_Listener);
        /**
         * 门按钮监听
         */
        controlroom_ImageButton.setOnClickListener(controlroom_ImageButton_Listener);
         /**
         * 为完全退出应用程序而加的代码
         */
        ExitApplication.getInstance().addActivity(this);
    }
    /**
     * 门口灯按钮监听事件
     */
    private OnClickListener door_ImageButton_Listener = new OnClickListener() {
        
        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            if (door_lamp) //打开门口灯
            {
                door_lamp = false;
                try 
                {
                    //获取输出流
                    outputStream = socket.getOutputStream();
                    //发送数据
                    outputStream.write("3".getBytes());
                    Toast.makeText(Control.this, "已发送打开门口灯命令", Toast.LENGTH_SHORT).show();
                    doorlampImageView.setImageResource(R.drawable.liangdeng);
                } 
                catch (Exception e) 
                {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            }
            else //关闭门口灯
            {
                door_lamp = true;
                try 
                {
                    //获取输出流
                    outputStream = socket.getOutputStream();
                    //发送数据
                    outputStream.write("4".getBytes());
                    Toast.makeText(Control.this, "已发送关闭门口灯命令", Toast.LENGTH_SHORT).show();
                    doorlampImageView.setImageResource(R.drawable.heideng);
                } 
                catch (Exception e) 
                {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            }
        }
    };
    /**
     * 屋里灯按钮监听事件
     */
    private OnClickListener room_ImageButton_Listener = new OnClickListener() {
        
        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            if (room_lamp) //打开屋里灯
            {
                room_lamp = false;
                try 
                {
                    //获取输出流
                    outputStream = socket.getOutputStream();
                    //发送数据
                    outputStream.write("5".getBytes());
                    Toast.makeText(Control.this, "已发送打屋里灯灯命令", Toast.LENGTH_SHORT).show();
                    roomlampImageView.setImageResource(R.drawable.liangdeng);
                } 
                catch (Exception e) 
                {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            } 
            else //关闭屋里灯
            {
                room_lamp = true;
                try 
                {
                    //获取输出流
                    outputStream = socket.getOutputStream();
                    //发送数据
                    outputStream.write("6".getBytes());
                    Toast.makeText(Control.this, "已发送关闭屋里灯命令", Toast.LENGTH_SHORT).show();
                    roomlampImageView.setImageResource(R.drawable.heideng);
                } 
                catch (Exception e) 
                {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            }
        }
    };
    /**
     * 门按钮监听事件
     */
    private OnClickListener controlroom_ImageButton_Listener = new OnClickListener() {
        
        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            if (door) //打开门
            {
                door = false;
                try 
                {
                    //获取输出流
                    outputStream = socket.getOutputStream();
                    //发送数据
                    outputStream.write("1".getBytes());
                    Toast.makeText(Control.this, "已发送打开门命令", Toast.LENGTH_SHORT).show();
                    doorImageView.setImageResource(R.drawable.men222);
                } 
                catch (Exception e) 
                {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            }
            else //关闭门
            {
                door = true;
                try 
                {
                    //获取输出流
                    outputStream = socket.getOutputStream();
                    //发送数据
                    outputStream.write("2".getBytes());
                    Toast.makeText(Control.this, "已发送关闭门命令", Toast.LENGTH_SHORT).show();
                    doorImageView.setImageResource(R.drawable.men111);
                } 
                catch (Exception e) 
                {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            }
        }
    };
    protected void dialog() { 
         AlertDialog.Builder builder = new Builder(Control.this); 
         builder.setMessage("亲，您是想？"); 
         builder.setTitle("提示"); 
         builder.setPositiveButton("直接退出", 
          new android.content.DialogInterface.OnClickListener() { 
           @Override
           public void onClick(DialogInterface dialog, int which) { 
           dialog.dismiss(); 
           /**
            * 完全退出应用程序
            */
           ExitApplication.getInstance().exit();
           } 
          }); 
         builder.setNegativeButton("返回上一层", 
          new android.content.DialogInterface.OnClickListener() { 
           @Override
           public void onClick(DialogInterface dialog, int which) { 
           dialog.dismiss(); 
           Control.this.finish(); 
           } 
          }); 
         builder.create().show(); 
        } 
        @Override
        public boolean onKeyDown(int keyCode, KeyEvent event) { 
         if (keyCode == KeyEvent.KEYCODE_BACK && event.getRepeatCount() == 0) { 
          dialog(); 
          return false; 
         } 
         return false; 
        }
}

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent" 
    android:background="@android:color/black"
    >

    <!-- 门口灯按钮 -->
    <ImageButton
        android:id="@+id/door_ImageButton"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentRight="true"
        android:layout_alignParentTop="true"
        android:layout_marginRight="30dp"
        android:layout_marginTop="5dp"
        android:background="@android:color/black"
        android:src="@drawable/gnome_panel_force_quit" />

    <!-- 门口灯图片 -->
    <ImageView
        android:id="@+id/DoorLamp_ImageView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_alignParentTop="true"
        android:layout_marginLeft="16dp"
        android:background="@android:color/white"
        android:src="@drawable/heideng" />
    
    <!-- 屋里灯按钮 -->
    <ImageButton
        android:id="@+id/room_ImageButton"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="155dp"
        android:layout_alignRight="@id/door_ImageButton"
        android:background="@android:color/black"
        android:src="@drawable/gnome_panel_force_quit" />

    <!-- 屋里灯灯图片 -->
    <ImageView
        android:id="@+id/roomLamp_ImageView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignRight="@id/DoorLamp_ImageView"
        android:layout_marginTop="150dp"
        android:background="@android:color/white"
        android:src="@drawable/heideng" />

    <!-- 门口灯开关 -->
    <TextView 
        android:text="门口灯控制"
        android:textColor="@android:color/holo_green_dark"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="35dp"
        android:layout_centerHorizontal="true"
        />
     <!-- 屋里灯开关 -->
    <TextView 
        android:text="屋里灯控制"
        android:textColor="@android:color/holo_green_dark"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="190dp"
        android:layout_centerHorizontal="true"
        />
     <!-- 门控制按钮 -->
    <ImageButton
        android:id="@+id/Control_door_ImageButton"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="305dp"
        android:layout_alignRight="@id/door_ImageButton"
        android:background="@android:color/black"
        android:src="@drawable/gnome_panel_force_quit" />
    <!-- 门开关 -->
    <TextView 
        android:text="门控制"
        android:textColor="@android:color/holo_green_dark"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="337dp"
        android:layout_centerHorizontal="true"
        />
    <!-- 门图片 -->

    <ImageView
        android:id="@+id/door_ImageView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignRight="@id/DoorLamp_ImageView"
        android:layout_alignTop="@+id/Control_door_ImageButton"
        android:background="@android:color/white"
        android:src="@drawable/men111" />

</RelativeLayout>

权限

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.laboratory_control.yang"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="16"
        android:targetSdkVersion="21" />

    <!--     获取手机信息权限 -->  
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />  
    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
    <application
        android:allowBackup="true"
        android:icon="@drawable/a333333"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity 
            android:name=".Control"
            android:label="Control"
            ></activity>
    </application>

</manifest>

用到的图片就不贴了

其实只要看过前几片文章，做这个绝对没问题。

我还在程序里设置了申请密码，读手机的IMEI号，然后做了一些运算后当成登陆密码，（运算方法只有我和信任的人自己知道，凡是想用这款软件控制实验室，必须通过我们对他的手机的IMEI号进行运算后才可以得到登陆密码）我是为了保证每个人的手机安装软件后都有自己单独的登陆密码，防止其他人安装软件后就可以控制实验室。

上面有运算过程，我已经修改了。防止意外,若有问题QQ946029359

软件可以在上搜索实验室