- php 를 사용한 gcm 푸시예제입니다.
- 안드로이드 폰에 RegistrationId 를 mysql 서버에 저장하고 서버에서 gcm 메시지를 전송하는 예제입니다.
1. mysql에 gcm_table 이라는 테이블을 만들고 reg_id,phone_num 칼럼을 만들어 줍니다(phone_num 은 폰번호인데..폰번호를 함부로 수집하면 안되겠죠^^;, 쓸데없는 칼럼이지만 그냥 만들어봤습니다;) -> 이건 생략하겠습니다
2. 앱 시작 시 RegistrationId를 만들고 php를 이용해 서버에 인서트 해줍니다.
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앱시작시 RegistrationId 등록 클래스 : MainActivity .java
public class MainActivity extends Activity {
AsyncTask<?, ?, ?> regIDInsertTask;
TextViewmessage;
ProgressDialog loagindDialog;
String regId ;
String myResult ;
@Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
message=(TextView)findViewById(R.id.re_message);
if(GCMIntentService.re_message!=null){
message.setText(GCMIntentService.re_message);
}else{
registerGcm();
}
}
public void registerGcm() {
GCMRegistrar.checkDevice(this);
GCMRegistrar.checkManifest(this);
regId = GCMRegistrar.getRegistrationId(this);
if (regId.equals("")) {
GCMRegistrar.register(this, "프로젝트ID");
} else {
Log.e("reg_id", regId);
}
sendAPIkey();
}
private void sendAPIkey() {
String myNum="폰번호에요";
regIDInsertTask = new regIDInsertTask().execute(regId, myNum);
}
private class regIDInsertTask extends AsyncTask<String, Void, Void> {
@Override
protected void onPreExecute() {
super.onPreExecute();
loagindDialog = ProgressDialog.show(MainActivity.this, "키 등록 중입니다..",
"Please wait..", true, false);
}
@Override
protected Void doInBackground(String... params) {
HttpPostData(params[0] , params[1]);
return null;
}
protected void onPostExecute(Void result) {
loagindDialog.dismiss();
}
}
public void HttpPostData(String reg_id , String pnum) {
try {
URL url = new URL("http://서버URL/gcm_reg_insert.php"); // URL 설정
HttpURLConnection http = (HttpURLConnection) url.openConnection(); // 접속
//--------------------------
// 전송 모드 설정 - 기본적인 설정이다
//--------------------------
http.setDefaultUseCaches(false);
http.setDoInput(true);
http.setDoOutput(true);
http.setRequestMethod("POST");
http.setRequestProperty("content-type", "application/x-www-form-urlencoded");
StringBuffer buffer = new StringBuffer();
buffer.append("reg_id").append("=").append(reg_id).append("&"); // php 변수에 값 대입
buffer.append("pnum").append("=").append(pnum);
OutputStreamWriter outStream = new OutputStreamWriter(http.getOutputStream(), "EUC-KR");
PrintWriter writer = new PrintWriter(outStream);
writer.write(buffer.toString());
writer.flush();
InputStreamReader tmp = new InputStreamReader(http.getInputStream(), "EUC-KR");
BufferedReader reader = new BufferedReader(tmp);
StringBuilder builder = new StringBuilder();
String str;
while ((str = reader.readLine()) != null) {
builder.append(str + "\n");
}
myResult = builder.toString();
} catch (MalformedURLException e) {
//
} catch (IOException e) {
//
} // try
} // HttpPostData
}
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activity_main.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent" android:orientation="vertical"
android:layout_height="match_parent" >
<Button android:id="@+id/btn1"
android:layout_width="200dip"
android:layout_height="50dip" android:text="받은메시지" />
<TextView
android:id="@+id/re_message"
android:layout_width="match_parent"
android:layout_height="50dip"
android:background="#ffffff"
/>
</LinearLayout>
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RegistrationId 인서트 해주는 php : gcm_reg_insert.php
<?php
$response = array();
if (isset($_POST['reg_id']) && isset($_POST['pnum']) ) {
$reg_id = $_POST['reg_id'];
$pnum = $_POST['pnum'];
echo $reg_id,$pnum;
$connect = mysql_connect("서버URL","아이디","비밀번호") or die("SQL server에 연결할 수 없습니다.");
mysql_select_db("DB명",$connect);
$result = mysql_query("INSERT INTO gcm_table(reg_id, phone_num) VALUES('$reg_id', '$pnum')");
if ($result) {
// successfully inserted into database
$response["success"] = 1;
$response["message"] = "Product successfully created.";
echo json_encode($response);
} else {
// failed to insert row
$response["success"] = 0;
$response["message"] = "Oops! An error occurred.";
echo json_encode($response);
}
} else {
// required field is missing
$response["success"] = 0;
$response["message"] = "Required field(s) is missing";
echo json_encode($response);
}
?>
----------------------------------------------------------------------------------------------
GCMRegistrar.register(this, "프로젝트ID");
-> https://code.google.com/apis/console/b/0/ 로 연결해서 구글 계정으로 로그인하면 project:숫자가 뜹니다
project 옆에 숫자가 프로젝트ID 입니다;
$connect = mysql_connect("서버URL","아이디","비밀번호") or die("SQL server에 연결할 수 없습니다."); mysql_select_db("DB명",$connect);
-> 자신의 서버 정보를 적어주세요...^^;
3. db에 저장된 RegistrationId값을 이용해 gcm 메시지를 전송해줍니다.(간단한 폼을 만들었고 내용입력 후 메시지보내기를 클릭하면 폰으로 푸시메시지가 전송됩니다.
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push전송하는 php : gcm_send_message.php
<HTML>
<HEAD>
<TITLE>GuestBook</TITLE>
<meta http-equiv="content-Type" content="text/html" charset="utf-8">
</HEAD>
<BODY BGCOLOR="#006699" LINK="#99CCFF" VLINK="#99CCCC" TEXT="#FFFFFF">
<center>
<br><p>
<?
$apiKey = "apikey";
$message = $_POST['message'];
echo("
<FORM name='form' method='post' action='$PHP_SELF'>
<TABLE border='0' cellspacing='1'>
<TR>
<TD width='109' bgcolor='#5485B6'><P align='center'><FONT face='굴림' size='2' color='#CDDAE4'>
message</FONT></TD>
<TD width='541'><P> <INPUT type='text' name='message' SIZE=25 MAXLENGTHTH='20'></TD>
</TR>
<TR>
<TD><P> </TD>
<TD><P> <INPUT type='submit' name='submit' value='sendMessage'></TD>
</TR>
</TABLE>
<input type=hidden name=mode value='up'>
</FORM>");
if ($mode == 'up') {
$messageData = addslashes($message);
sendNotification($apiKey,$messageData);
}
function sendNotification( $apiKey, $messageData )
{
$headers = array('Content-Type:application/json ; charset=UTF-8', 'Authorization:key=apikey');
$connect = mysql_connect("서버URL","아이디","비밀번호") or die("SQL server에 연결할 수 없습니다.");
mysql_select_db("DB명",$connect);
$result = mysql_query("SELECT reg_id FROM gcm_table");
$conidx=0;
$arr = array();
$arr['data'] = array();
$arr['data']['msg'] = $messageData;
$arr['registration_ids'] = array();
while($row = mysql_fetch_array($result))
{
$arr['registration_ids'][$conidx] = $row['reg_id'] ;
$conidx++;
}
mysql_close($connect);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://android.googleapis.com/gcm/send');
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POSTFIELDS,json_encode($arr));
$response = curl_exec($ch);
echo $response;
curl_close($ch);
//return $response;
}
echo("
<p>
</BODY>
</HTML>");
?>
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$headers = array('Content-Type:application/json ; charset=UTF-8', 'Authorization:key=apikey');
->apikey를 정확하게 입력해 주셔야합니다.
https://code.google.com/apis/console/b/0/ 로 가시면 apikey를 얻을 수 있습니다.
$ch = curl_init();
-> curl을 이용해서 구글 서버에 gcm을 요청하고 있습니다.
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안드로이드 매니페스트 파일 : AndroidManifest.xml
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.appmaker.gcmtest"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="15" />
<permission android:name="com.appmaker.gcmtest.permission.C2D_MESSAGE" android:protectionLevel="signature" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="com.appmaker.gcmtest.permission.C2D_MESSAGE" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
>
<receiver
android:name="com.google.android.gcm.GCMBroadcastReceiver"
android:permission="com.google.android.c2dm.permission.SEND" >
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
<action android:name="com.google.android.c2dm.intent.REGISTRATION" />
<category android:name="com.appmaker.gcmtest" />
</intent-filter>
</receiver>
<activity android:name=".MainActivity" android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<service android:name=".GCMIntentService" />
</application>
</manifest>
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푸시 받았을때 노티피케이션 해주는 서비스: GCMIntentService .java
public class GCMIntentService extends GCMBaseIntentService {
static String re_message=null;
private static void generateNotification(Context context, String message) {
int icon = R.drawable.ic_action_search;
long when = System.currentTimeMillis();
NotificationManager notificationManager = (NotificationManager) context
.getSystemService(Context.NOTIFICATION_SERVICE);
Notification notification = new Notification(icon, message, when);
String title = context.getString(R.string.app_name);
Intent notificationIntent = new Intent(context, MainActivity.class);
re_message=message;
notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent intent = PendingIntent.getActivity(context, 0,notificationIntent, 0);
notification.setLatestEventInfo(context, title, message, intent);
notification.flags |= Notification.FLAG_AUTO_CANCEL;
notificationManager.notify(0, notification);
}
@Override
protected void onError(Context arg0, String arg1) {
}
@Override
protected void onMessage(Context context, Intent intent) {
String msg = intent.getStringExtra("msg");
Log.e("getmessage", "getmessage:" + msg);
generateNotification(context, msg);
}
@Override
protected void onRegistered(Context context, String reg_id) {
Log.e("키를 등록합니다.(GCM INTENTSERVICE)", reg_id);
}
@Override
protected void onUnregistered(Context arg0, String arg1) {
Log.e("키를 제거합니다.(GCM INTENTSERVICE)", "제거되었습니다.");
}
}
출처 :
http://ondestroy.tistory.com/entry/php를-이용한-gcm-푸시-예제1
http://ondestroy.tistory.com/entry/php를-이용한-gcm-푸시-예제2
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