C2DM 고대로 따라해보기^^

흠...그대로 따라한것 같은데 잘안된다....그래서 패키지명이며...Activity명이며...다 똑같이 해버렸더니 된다^^

C2dmTest.java

package test.android.test;

 

 

import java.io.BufferedReader;

 

import java.io.InputStreamReader;

 

import java.io.OutputStream;

 

import java.net.HttpURLConnection;

 

import java.net.URL;

 

import java.net.URLEncoder;

 

 

import android.app.Activity;

 

import android.app.PendingIntent;

 

import android.content.Intent;

 

import android.content.SharedPreferences;

 

import android.os.Bundle;

 

import android.util.Log;

 

import android.view.View;

 

import android.view.View.OnClickListener;

 

import android.widget.Button;

 

import android.widget.EditText;

 

 

public class C2dmTest extends Activity {

 

       /** Called when the activity is first created. */

 

       EditText msg_text;

 

       Button msg_send;

 

      

 

       String REG_ID;

 

       String AUTH_TOKEN;

 

 

       @Override

 

       public void onCreate(Bundle savedInstanceState) {

 

             super.onCreate(savedInstanceState);

 

             setContentView(R.layout.main);

 

             Log.d("C2DM_REGISTRATION", "onCreate");

 

            

 

             SharedPreferences reg_Id = getSharedPreferences("c2dm_reg_id", 0);

 

             REG_ID = reg_Id.getString("REG_ID", null);

 

            

 

             SharedPreferences auth_token = getSharedPreferences("c2dm_auth_token", 0);;

 

             AUTH_TOKEN = auth_token.getString("AUTH_TOKEN", null);

 

            

 

             if (REG_ID == null) {

 

                    Log.d("C2DM_REGISTRATION", "REG_ID==null");

 

                    // C2DM 등록ID 발급

 

                    Intent registrationIntent = new Intent(

 

                                 "com.google.android.c2dm.intent.REGISTER");

 

                    registrationIntent.putExtra("app", PendingIntent.getBroadcast(this,

 

                                 0, new Intent(), 0)); // 어플리케이션ID

 

                    registrationIntent.putExtra("sender", "자기메일주소@gmail.com"); // 개발자ID

 

                    startService(registrationIntent); // 서비스 시작(등록ID발급받기)

 

                    // 위에서 지정한 "app"와 "sender"은 맘대로 지정하시는게 아니라 구글에서 필요한 변수명들입니다.

 

             } else {

 

                    Log.d("C2DM_REGISTRATION", "REG_ID!=null");

 

                   

 

             }

 

 

             msg_text = (EditText) findViewById(R.id.msg_text);

 

             msg_send = (Button) findViewById(R.id.msg_send);

 

 

             msg_send.setOnClickListener(new OnClickListener() {

 

 

                    @Override

 

                    public void onClick(View v) {

 

                           // TODO Auto-generated method stub

 

 

                           try {

 

                                 // 메시지를 보낼때 sender(발급받은 ID, 토큰인증값, 메시지)

 

                                

 

                                 if(AUTH_TOKEN==null){

 

                                        Log.d("C2DM_REGISTRATION", "AUTH==null");

 

                                        sender(C2dm_BroadcastReceiver.registration_id, getAuthToken(), msg_text.getText().toString());

 

                                 }

 

                                 else {

 

                                        Log.d("C2DM_REGISTRATION", "AUTH!=null");

 

                                        if(REG_ID!=null){

 

                                              sender(REG_ID , AUTH_TOKEN , msg_text.getText().toString());

 

                                        } else {

 

                                              sender(C2dm_BroadcastReceiver.registration_id, AUTH_TOKEN , msg_text.getText().toString());

 

                                        }

 

                                 }

 

                                 msg_text.setText("");

 

 

                           } catch (Exception e) {

 

                                 // TODO Auto-generated catch block

 

                                 e.printStackTrace();

 

                           }

 

 

                    }

 

             });

 

       }

 

 

       public void sender(String regId, String authToken, String msg)

 

                    throws Exception {

 

             Log.d("C2DM_REGISTRATION", "==================================");

 

             Log.d("C2DM_REGISTRATION", "regId="+regId);

 

             Log.d("C2DM_REGISTRATION", "authToken="+authToken);

 

             Log.d("C2DM_REGISTRATION", "msg="+msg);

 

             Log.d("C2DM_REGISTRATION", "==================================");

 

             Log.d("C2DM_REGISTRATION", " ");

 

             StringBuffer postDataBuilder = new StringBuffer();

 

 

             postDataBuilder.append("registration_id=" + regId); // 등록ID

 

             postDataBuilder.append("&collapse_key=1");

 

             postDataBuilder.append("&delay_while_idle=1");

 

             postDataBuilder.append("&data.msg=" + URLEncoder.encode(msg, "UTF-8")); // 태울

 

             // 메시지

 

 

             byte[] postData = postDataBuilder.toString().getBytes("UTF8");

 

 

             URL url = new URL("https://android.apis.google.com/c2dm/send");

 

 

             HttpURLConnection conn = (HttpURLConnection) url.openConnection();

 

             conn.setDoOutput(true);

 

             conn.setUseCaches(false);

 

             conn.setRequestMethod("POST");

 

             conn.setRequestProperty("Content-Type",

 

                           "application/x-www-form-urlencoded");

 

             conn.setRequestProperty("Content-Length", Integer

 

                           .toString(postData.length));

 

             conn.setRequestProperty("Authorization", "GoogleLogin auth="

 

                           + authToken);

 

 

             OutputStream out = conn.getOutputStream();

 

             out.write(postData);

 

             out.close();

 

 

             conn.getInputStream();

 

 

       }

 

 

       public String getAuthToken() throws Exception {

 

             String authtoken = "";

 

             StringBuffer postDataBuilder = new StringBuffer();

 

             postDataBuilder.append("accountType=HOSTED_OR_GOOGLE"); // 똑같이 써주셔야 합니다.

 

             postDataBuilder.append("&Email=자기메일주소@gmail.com"); // 개발자 구글 id

 

             postDataBuilder.append("&Passwd=자기메일주소암호"); // 개발자 구글 비빌번호

 

             postDataBuilder.append("&service=ac2dm");

 

             postDataBuilder.append("&source=test-1.0");

 

 

             byte[] postData = postDataBuilder.toString().getBytes("UTF8");

 

 

             URL url = new URL("https://www.google.com/accounts/ClientLogin");

 

 

             HttpURLConnection conn = (HttpURLConnection) url.openConnection();

 

              conn.setDoOutput(true);

 

             conn.setUseCaches(false);

 

             conn.setRequestMethod("POST");

 

             conn.setRequestProperty("Content-Type",

 

                           "application/x-www-form-urlencoded");

 

             conn.setRequestProperty("Content-Length", Integer

 

                           .toString(postData.length));

 

 

             OutputStream out = conn.getOutputStream();

 

             out.write(postData);

 

             out.close();

 

 

             BufferedReader br = new BufferedReader(new InputStreamReader(conn

 

                           .getInputStream()));

 

 

             String sidLine = br.readLine();

 

             String lsidLine = br.readLine();

 

             String authLine = br.readLine();

 

 

             Log.d("C2DM_REGISTRATION", "sidLine----------->>>" + sidLine);

 

             Log.d("C2DM_REGISTRATION", "lsidLine----------->>>" + lsidLine);

 

             Log.d("C2DM_REGISTRATION", "authLine----------->>>" + authLine);

 

             Log.d("C2DM_REGISTRATION", "AuthKey----------->>>"

 

                           + authLine.substring(5, authLine.length()));

 

 

             authtoken = authLine.substring(5, authLine.length());

 

             Log.d("C2DM_REGISTRATION", "authtoken====>" + authtoken);

 

             SharedPreferences auth_token = getSharedPreferences("c2dm_auth_token", 0);

 

             SharedPreferences.Editor ed = auth_token.edit();

 

             ed.putString("AUTH_TOKEN", authtoken);

 

             ed.commit();

 

            

 

             return authtoken;

 

       }

 

 

}

C2dm_BroadcastReceiver.java

package test.android.test;

 

 

import android.content.BroadcastReceiver;

 

import android.content.Context;

 

import android.content.Intent;

 

import android.content.SharedPreferences;

 

import android.util.Log;

 

import android.view.Gravity;

 

import android.widget.Toast;

 

 

public class C2dm_BroadcastReceiver extends BroadcastReceiver{

 

    /** Called when the activity is first created. */

 

      

 

       static String registration_id = null;

 

       static String c2dm_msg = "";

 

      

 

    @Override

 

    public void onReceive(Context context, Intent intent) {

 

        Log.d("C2DM_REGISTRATION", "onReceive");

 

        if (intent.getAction().equals("com.google.android.c2dm.intent.REGISTRATION")) {

 

             

 

              handleRegistration(context, intent);

 

             

 

        } else if (intent.getAction().equals("com.google.android.c2dm.intent.RECEIVE")) {

 

             

 

              c2dm_msg = intent.getExtras().getString("msg");

 

              Log.d("C2DM_REGISTRATION", "c2dm_msg======>"+c2dm_msg);

 

             

 

              Toast toast = Toast.makeText(context, "메시지 도착!\n"+c2dm_msg, Toast.LENGTH_SHORT );

 

                    toast.setGravity( Gravity.TOP | Gravity.CENTER, 0, 150 );

 

                    toast.show();

 

             

 

        }

 

    }

 

   

 

    private void handleRegistration(Context context, Intent intent) {

 

       

 

        registration_id = intent.getStringExtra("registration_id");

 

       

 

        Log.d("C2DM_REGISTRATION", "registration_id====>"+registration_id);

 

       

 

        if (intent.getStringExtra("error") != null) {

 

              Log.d("C2DM_REGISTRATION", ">>>>>" + "Registration failed, should try again later." + "<<<<<");

 

       

 

        } else if (intent.getStringExtra("unregistered") != null) {

 

              Log.d("C2DM_REGISTRATION", ">>>>>" + "unregistration done, new messages from the authorized sender will be rejected" + "<<<<<");

 

             

 

       

 

        } else if (registration_id != null) {

 

              Log.d("C2DM_REGISTRATION", "registration_id complete!!");

 

              SharedPreferences reg_id = context.getSharedPreferences("c2dm_reg_id", 0);

 

              SharedPreferences.Editor ed = reg_id.edit();

 

                    ed.putString("REG_ID", registration_id);

 

                    ed.commit();

 

        }

 

    }

 

}

main.xml

 <?xml version="1.0" encoding="utf-8"?>

 

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

 

    android:orientation="horizontal"

 

    android:layout_width="fill_parent"

 

    android:layout_height="fill_parent"

 

    android:background="#ffffff"

 

    android:gravity="center_vertical"

 

    >

 

       <TextView 

 

           android:layout_width="wrap_content"

 

           android:layout_height="wrap_content"

 

           android:text="메세지 보내기"

 

    />

 

    <EditText

 

           android:id="@+id/msg_text"

 

           android:layout_width="180dip"

 

           android:layout_height="wrap_content"/>

 

    <Button

 

           android:id="@+id/msg_send"

 

           android:layout_width="wrap_content"

 

           android:layout_height="wrap_content"

 

           android:text="보내기"/>

 

</LinearLayout>

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>

 

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

 

      package="test.android.test"

 

      android:versionCode="1"

 

      android:versionName="1.0">

 

    <application android:icon="@drawable/icon" android:label="@string/app_name">

 

        <activity android:name=".C2dmTest"

 

                  android:label="@string/app_name">

 

            <intent-filter>

 

                <action android:name="android.intent.action.MAIN" />

 

                <category android:name="android.intent.category.LAUNCHER" />

 

            </intent-filter>

 

        </activity>

 

             <receiver android:name=".C2dm_BroadcastReceiver"

 

                android:permission="com.google.android.c2dm.permission.SEND">

 

                    <intent-filter>

 

                           <action android:name="com.google.android.c2dm.intent.RECEIVE"/>

 

                           <category android:name="test.android.test"/>

 

                    </intent-filter>

 

                    <intent-filter>

 

                           <action android:name="com.google.android.c2dm.intent.REGISTRATION"/>

 

                           <category android:name="test.android.test"/>

 

                    </intent-filter>

 

           </receiver>

 

    </application>

 

   

 

    <permission android:name="test.android.test.permission.C2D_MESSAGE"

 

                     android:protectionLevel="signature"/>

 

                    

 

    <uses-permission android:name="test.android.test.permission.C2D_MESSAGE"/>

 

    <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE"/>

 

    <uses-permission android:name="android.permission.INTERNET"/>

 

   

 

    <uses-sdk android:minSdkVersion="8" />

 

 

</manifest>

흠....근데 20개 이상 보내면 그 이후 부터는 메시지 수신이 잘 안된다....3개정도 보내야 하나정도 오는정도....??

지금 당장 이걸가지고 멀 만들어 볼 순 없겠다.

아 중요한거!!! GTalk 그지같은거 한번 실행해서 로그인중에 메뉴 버튼 눌러서 로그인 취소 누른후에 동작해야한다...

난 GTalk쓰지도 않는데...지우지도 못하고...