实例介绍
【实例截图】
【核心代码】
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();
}
}
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