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안드로이드/프로그래밍

SMS, 소켓

에어버스 2015. 1. 27. 00:02

특정번호를 받은 문자를 소켓을 통해 MFC 서버로 전송하고 서버로부터 되돌려 받는다.
클라이언트 : ClientTest - SMS_SOCKET.zip

Layout.xml

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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" >

    <EditText
        android:id="@+id/input"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:singleLine="true"
        android:text="" >
    </EditText>

    <Button
        android:id="@+id/button"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="입력완료" >
    </Button>

    <TextView
        android:id="@+id/output"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:singleLine="false"
        android:text="..." >
    </TextView>

</LinearLayout>
 

Manifest.xml

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

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="21" />
    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.SEND_SMS"/>
    <uses-permission android:name="android.permission.RECEIVE_SMS"/>
    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="kr.co.company.clienttest.ClientTest"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

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

</manifest>

클라이언트
ClientText.java

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package kr.co.company.clienttest;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.Socket;

import android.annotation.TargetApi;
import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Build;
import android.os.Bundle;
import android.os.StrictMode;
import android.telephony.SmsMessage;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;

public class ClientTest extends Activity {
    private Socket socket;
    BufferedReader socket_in;
    BufferedWriter socket_out;

    EditText input;
    Button button;
    TextView output;
    String data;
    static int PORT = 9998;
    int song = 123;
    private final String _SMS_RECEIVED = "android.provider.Telephony.SMS_RECEIVED";

    @TargetApi(Build.VERSION_CODES.GINGERBREAD)
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        StrictMode.enableDefaults();
        try {
            socket = new Socket("서버 도메인명이나 IP", PORT); // 폰에 연결해서 실행할때 이것 사용
            //socket = new Socket("192.168.100.254", PORT);
            // MFC 로 한글 수신잘됨.
            socket_in = new BufferedReader(new InputStreamReader(socket.getInputStream(), "euc-kr")); 
            // MFC로 한글 전송 잘됨.
            socket_out = new BufferedWriter(new OutputStreamWriter(socket.getOutputStream(), "euc-kr")); 
        } catch (IOException e) {
            output.setText("서버 연결 오류");
            e.printStackTrace();

        }
        input = (EditText) findViewById(R.id.input);
        button = (Button) findViewById(R.id.button);
        output = (TextView) findViewById(R.id.output);
        
        // 이벤트 등록, 문자오면 받을 리시버(이벤트 처리기) 등록
        IntentFilter f = new IntentFilter();
       f.addAction(_SMS_RECEIVED); // SMS 말고도 사용자 정의 이벤트도 가능
        registerReceiver(SMSRecv, new IntentFilter(f));
        
        button.setOnClickListener(new OnClickListener() {
            public void onClick(View v) {
                String data = input.getText().toString();
                        
                if (data != null) { // SEND
                    Log.w("NETWORK", " " + data);
                    try {
                        socket_out.write("1" + data); // MFC 로 전송 잘됨.
                        socket_out.flush();
                    } catch (IOException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                }
            }
        });

        Thread worker = new Thread() {
            public void run() {
                int b = 0;
                char[] a = new char[1024];
                try {
                    while (true) {                         
                        b = socket_in.read(a); // RECIEVE
                        final String c = new String(a);
                        
                        output.post(new Runnable() {
                            public void run() {
                                output.setText("수신:"+c);
                            }
                        });
                    }
                } catch (Exception e) {
                    output.setText("수신 오류");    
                }
            }
        };
        worker.start();
    }

    @Override
    protected void onStop() {
        super.onStop();
        try {
            socket.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    
    BroadcastReceiver SMSRecv = new BroadcastReceiver(){
        @Override
        public void onReceive(Context context, Intent intent) {
            // TODO Auto-generated method stub
            String strAction = intent.getAction();
            if(strAction == _SMS_RECEIVED){
                Bundle bundle = intent.getExtras();
                if(bundle == null)
                    return;
                Object[] pdusObj = (Object[])bundle.get("pdus");
                if(pdusObj == null)
                    return;
                String MsgBody = "";
                SmsMessage[] smsMsg = new SmsMessage[pdusObj.length];
                for(int i=0; i<pdusObj.length; i++){
                    smsMsg[i] = SmsMessage.createFromPdu((byte[])pdusObj[i]);
                    MsgBody += smsMsg[i].getMessageBody(); // 문자
                }
                String origNumber = smsMsg[0].getOriginatingAddress(); // 발신자번호
                boolean b = origNumber.equals("발신자번호");  // 예:01011112222
                if(b)
                {
                    if (MsgBody != null) { // SEND
                        try {
                            socket_out.write("1" + MsgBody); // MFC 로 전송 잘됨. 안드로이드는 1로 시작
                            socket_out.flush();
                        } catch (IOException e) {
                            // TODO Auto-generated catch block
                            e.printStackTrace();
                        }
                    }
                    //Toast.makeText(context, "SEND:"+MsgBody, 0).show(); 
                    Log.d("SENDSMS:", MsgBody);
                }
            }
        }
    };
}
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