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   源码介绍

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智能家居ANDROID APP 

package com.pcstar.people.activity;
/**
 * 描述：此类为程序运行第一个加载的Activity，
 * 其主要作用是：
 * 1.控制Activity的切换
 * 2.接收和处理报警数据
 * 
 */
import java.io.UnsupportedEncodingException;

import com.friendlyarm.AndroidSDK.HardwareControler;
import com.pcstar.people.socket.UDPClientSocket;
import com.pcstar.people.sqlite.Mysqlite;
import com.pcstar.people.utils.Configuration;
import com.pcstar.people.utils.Utils;

import android.app.AlertDialog;
import android.app.TabActivity;
import android.app.AlertDialog.Builder;
import android.content.ContentValues;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.StrictMode;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.Window;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RadioButton;
import android.widget.TabHost;
import android.widget.Toast;
public class MainActivity extends TabActivity implements OnCheckedChangeListener
{
private String thread = "readThread";
byte[] buf= new byte[300];
public static TabHost mHost = null;
private Button backButton;
private Mysqlite mySqlite;

private View view;
private EditText ipEdit;//IP地址输入框
private SharedPreferences sharedPreferences;//记录摄像机IP
private String ipcameraIP;
@SuppressWarnings("deprecation")
@Override
protected void onCreate(Bundle savedInstanceState) {
StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
.detectDiskReads()
.detectDiskWrites()
.detectNetwork() 
.penaltyLog() 
.build());
StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
.detectLeakedSqlLiteObjects()
.penaltyLog()
.penaltyDeath()
.build());


super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.activity_maintabs);
//建报警信息表
setTable();
mHost = getTabHost();
view = getLayoutInflater().inflate(R.layout.alertdialog_style, null);
ipEdit = (EditText)view.findViewById(R.id.alertdialog_edit); 
ipEdit.setFocusableInTouchMode(false);
ipEdit.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
ipEdit.setFocusableInTouchMode(true);
}
});
backButton = (Button)findViewById(R.id.maintabs_backButton);
backButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Utils.showExitDialog(MainActivity.this);
}
});
sharedPreferences = getSharedPreferences("data", MODE_WORLD_READABLE);
ipcameraIP = sharedPreferences.getString("ip", "");
ipEdit.setText(ipcameraIP);
setIPDialog();
//打开指定串口
Configuration.fd = HardwareControler.openSerialPort(Configuration.DEV_NAME,Configuration.BAUD
, Configuration.DATA_BITS, Configuration.STOP_BITS);//打开串口
new readThread().start();//开启串口的监听线程
        //获取绑定的手机号
        sharedPreferences = getSharedPreferences("data", MODE_WORLD_READABLE);
Configuration.BIND_PHONE = sharedPreferences.getString("phone", "");
}
/**
* 描述：初始化底部按钮
*/
private void initRadios() {
mHost.addTab(buildTabSpec("a0", "a", new Intent(this,
HomeVideoActivity.class)));
mHost.addTab(buildTabSpec("b0", "b", new Intent(this,
NewsFindActivity.class)));
mHost.addTab(buildTabSpec("c0", "c", new Intent(this,
TaskSetActivity.class)));
((RadioButton) findViewById(R.id.radio_button0))
.setOnCheckedChangeListener(this);
((RadioButton) findViewById(R.id.radio_button1))
.setOnCheckedChangeListener(this);
((RadioButton) findViewById(R.id.radio_button4))
.setOnCheckedChangeListener(this);
}

/**
* 描述：切换模块
*/
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (isChecked) {
switch (buttonView.getId()) {
case R.id.radio_button0:
mHost.setCurrentTabByTag("a0");
break;
case R.id.radio_button1:
mHost.setCurrentTabByTag("b0");
break;
case R.id.radio_button4:
mHost.setCurrentTabByTag("c0");
break;
}
}
}

private TabHost.TabSpec buildTabSpec(String tag, String resLabel,
Intent content) {
return mHost
.newTabSpec(tag)
.setIndicator(resLabel,
getResources().getDrawable(R.drawable.ic_launcher))
.setContent(content);
}

@Override
public void finish()
{
Utils.showExitDialog(MainActivity.this);
}

    Handler handler = new Handler() {

        public void handleMessage(Message msg) {

            switch (msg.arg1) {

            case 0:
            try {
           Thread.sleep(90);
       
          } catch(InterruptedException e) {
           e.printStackTrace();
          }
                int len = HardwareControler.read(Configuration.fd, buf, buf.length);    
                String readStr = new String(buf, 0, len).replaceAll("\r","").trim();
                
                /**
                 * 报警信息
                 *  注意：需要先判断是否布防(人体红外探测器和门磁等防盗设备受布撤防控制，
                 * 其余环境设备不受不撤防控制)
                 */
                //无线报警按钮
                //1.判断报警设备
                if (readStr.startsWith("AT AA_C_315=04")) {
                //2.通知报警器
                write("AT AA_RS485TX=01050013FF007DFF" "\r");
//                 UDPClientSocket.send("AT AA_RS485TX=01050013FF007DFF",Configuration.PC_HOST,Configuration.PC_PORT);
                //3.发送短信通知
//                 Utils.sendSms(Configuration.BIND_PHONE, "无线报警按钮发送报警信息");
//                 Utils.sendSms("13051888641", "无线报警按钮发送报警信息");
                //4.通知PAD
                UDPClientSocket.send(readStr,Configuration.PAD_HOST,Configuration.PAD_PORT);
                //5.通知PC
                UDPClientSocket.send(readStr,Configuration.PC_HOST,Configuration.PC_PORT);
                //6.存储报警信息
                writeNewsToSql("无线报警按钮");
                //7.弹出报警提示，并点击按钮关闭报警
                setDialog("无线报警按钮","AT AA_RS485TX=0105001300003C0F");
}
                //有线报警按钮
                else if (readStr.startsWith("AT AA_Z_RX_DT=Z2012,5,1")) {
                write("AT AA_RS485TX=01050013FF007DFF" "\r");
//                 UDPClientSocket.send("AT AA_RS485TX=01050013FF007DFF",Configuration.PC_HOST,Configuration.PC_PORT);
//                 Utils.sendSms(Configuration.BIND_PHONE, "有线报警按钮发送报警信息");
                UDPClientSocket.send(readStr,Configuration.PAD_HOST,Configuration.PAD_PORT);
                UDPClientSocket.send("AT AA_Z_RX_DT=Z2012,5,1",Configuration.PC_HOST,Configuration.PC_PORT);
                writeNewsToSql("有线报警按钮");
                setDialog("有线报警按钮","AT AA_RS485TX=0105001300003C0F");
}
                //有线报警关闭信息
                else if (readStr.startsWith("AT AA_Z_RX_DT=Z2012,5,0")) {
                UDPClientSocket.send(readStr,Configuration.PAD_HOST,Configuration.PAD_PORT);
                UDPClientSocket.send("AT AA_Z_RX_DT=Z2012,5,0",Configuration.PC_HOST,Configuration.PC_PORT);
                write("AT AA_RS485TX=0105001300003C0F" "\r");
//                 UDPClientSocket.send("AT AA_RS485TX=0105001300003C0F",Configuration.PC_HOST,Configuration.PC_PORT);
}
              //烟雾探测器报警信息
                else if (readStr.startsWith("AT AA_Z_RX_DT=Z2010,5,1")) {
                write("AT AA_RS485TX=01050013FF007DFF" "\r");
//                 UDPClientSocket.send("AT AA_RS485TX=01050013FF007DFF",Configuration.PC_HOST,Configuration.PC_PORT);
//                 Utils.sendSms(Configuration.BIND_PHONE, "烟雾探测器发送报警信息");
                writeNewsToSql("烟感探测器");
                setDialog("烟感探测器","AT AA_RS485TX=0105001300003C0F");
                UDPClientSocket.send(readStr,Configuration.PAD_HOST,Configuration.PAD_PORT);
                UDPClientSocket.send(readStr,Configuration.PC_HOST,Configuration.PC_PORT);
}
                //烟雾探测器关闭报警信息
                else if (readStr.startsWith("AT AA_Z_RX_DT=Z2010,5,0")) {
                write("AT AA_RS485TX=0105001300003C0F" "\r"); 
//                 UDPClientSocket.send("AT AA_RS485TX=0105001300003C0F",Configuration.PC_HOST,Configuration.PC_PORT);
                UDPClientSocket.send(readStr,Configuration.PC_HOST,Configuration.PC_PORT);
}
                if (Configuration.isDefend) {
                //红外人体探测器报警信息
                    if (readStr.startsWith("AT AA_C_315=00")) {
                   
                    write("AT AA_RS485TX=01050013FF007DFF" "\r");
//                     UDPClientSocket.send("AT AA_RS485TX=01050013FF007DFF",Configuration.PC_HOST,Configuration.PC_PORT);
//                     Utils.sendSms(Configuration.BIND_PHONE, "红外人体探测器发送报警信息");
                    setDialog("红外人体探测器","AT AA_RS485TX=0105001300003C0F");
                    writeNewsToSql("红外人体探测器");
                    UDPClientSocket.send(readStr,Configuration.PAD_HOST,Configuration.PAD_PORT);
                    UDPClientSocket.send(readStr,Configuration.PC_HOST,Configuration.PC_PORT);
    }   
                    //门磁报警信息
                    else if (readStr.startsWith("AT AA_Z_RX_DT=Z2013,5,1")) {
                    write("AT AA_RS485TX=01050013FF007DFF" "\r");
//                     UDPClientSocket.send("AT AA_RS485TX=01050013FF007DFF",Configuration.PC_HOST,Configuration.PC_PORT);
                    setDialog("门磁报警","AT AA_RS485TX=0105001300003C0F");
                    writeNewsToSql("门磁报警");
                    UDPClientSocket.send("AT AA_Z_RX_DT=Z2013,5,1",Configuration.PAD_HOST,Configuration.PAD_PORT);
                    UDPClientSocket.send("AT AA_Z_RX_DT=Z2013,5,1",Configuration.PC_HOST,Configuration.PC_PORT);
    }                   
                    //关闭门磁报警信息
                    else if (readStr.startsWith("AT AA_Z_RX_DT=Z2013,5,0")) {
                    write("AT AA_RS485TX=0105001300003C0F" "\r");
//                     UDPClientSocket.send("AT AA_RS485TX=0105001300003C0F",Configuration.PC_HOST,Configuration.PC_PORT);
                    UDPClientSocket.send("AT AA_Z_RX_DT=Z2013,5,0",Configuration.PC_HOST,Configuration.PC_PORT);
    }
                                       
}
                //向PC和平板电脑发送指令
//                UDPClientSocket.send(readStr);
                Toast.makeText(MainActivity.this, readStr, Toast.LENGTH_SHORT).show();
                new readThread().start();//处理完消息后立即开启监听线程
                Log.d(thread,"接收到数据，新线程启动");
                break;
                
            case 1:
                HardwareControler.setLedState(1, 0);
                new readThread().start();
//                Log.d(thread,"没有数据，新线程启动");
                break;
            default:
           
                break;
            }
        }
    };  
    /**
     * 描述：读取串口信息线程
     * @author Administrator
     *
     */
    class readThread extends Thread
    {        
        public void run()
        {
            Message msg = new Message();
            HardwareControler.setLedState(0, 0);
            if (Configuration.isRun == true) {
            if (HardwareControler.select(Configuration.fd,2, 0)==1) {            
                    msg.arg1 = 0;     //received data.       
                }
                else {
                    msg.arg1 =1;
                    HardwareControler.setLedState(0, 1);
                }
                handler.sendMessage(msg);
}
            
        }
    }
/**
* 描述：向串口发指令
* @param str
*/
public void write(String str){
try {
HardwareControler.write(Configuration.fd, str.getBytes("utf-8"));
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
    /**
     * 描述：报警提示对话框
     */
    public void setDialog(String news,final String order){
final Builder builder = new AlertDialog.Builder(MainActivity.this);

builder.setTitle("报警提示");
builder.setMessage(news "正在报警……");
builder.setPositiveButton("关闭报警器", new AlertDialog.OnClickListener() {

public void onClick(DialogInterface dialog, int which) {

write(order "\r");
// UDPClientSocket.send(order,Configuration.PC_HOST,Configuration.PC_PORT);
}
});
builder.create().show();
}
    /**
     * 描述：向数据库写报警信息
     */
    public void writeNewsToSql(String strNews){
    SQLiteDatabase db=mySqlite.getWritableDatabase();
ContentValues values = new ContentValues();
values.put("time", Utils.getTime());
values.put("news", strNews);
db.insert("alerting_table", null, values);
db.close();
    }
    /**
* 描述：建表的方法
*/
    public  void setTable(){
    mySqlite=new Mysqlite(MainActivity.this, "users.db", 1);
    String sql ="create table if not exists alerting_table(time varchar(10) ,news varchar(10))";
SQLiteDatabase db=mySqlite.getWritableDatabase();
db.execSQL(sql);
db.close();
    }

    /**
     * 描述：输入摄像头的网络IP
     */
    public void setIPDialog(){    
    new AlertDialog.Builder(MainActivity.this) 
 .setTitle("请输入正确的摄像头网络IP") 
 .setIcon(android.R.drawable.ic_dialog_info) 
 .setView(view) 
 .setPositiveButton("确定", new AlertDialog.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
ipcameraIP = ipEdit.getText().toString().trim();
Configuration.IPCAMERA_IP = ipcameraIP;
initRadios();
//保存IP
Editor editor = sharedPreferences.edit();
editor.putString("ip", ipcameraIP);
editor.commit();
}
})
 .setNegativeButton("取消", null) 
 .show();
    }
}