Develop Reference

Send URL in push notification Firebase

My application is currently receiving Text, Image and both as a push notification from Firebase console. I want to send a URL too as a notification from my Firebase console to the app user. On clicking the notification. user shall be redirected to the specific URL, e.g. www.google.com .How can I do this in following code?
package com.example.khan.andronotification;
/**
* Created by AndroidBash on 20-Aug-16.
*/
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.media.RingtoneManager;
import android.net.Uri;
import android.support.v4.app.NotificationCompat;
import android.util.Log;
import com.google.firebase.messaging.FirebaseMessagingService;
import com.google.firebase.messaging.RemoteMessage;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;
public class MyFirebaseMessagingService extends FirebaseMessagingService {
private static final String TAG = "FirebaseMessageService";
Bitmap bitmap;
/**
* Called when message is received.
*
* #param remoteMessage Object representing the message received from Firebase Cloud Messaging.
*/
#Override
public void onMessageReceived(RemoteMessage remoteMessage) {
// There are two types of messages data messages and notification messages. Data messages are handled
// here in onMessageReceived whether the app is in the foreground or background. Data messages are the type
// traditionally used with GCM. Notification messages are only received here in onMessageReceived when the app
// is in the foreground. When the app is in the background an automatically generated notification is displayed.
// When the user taps on the notification they are returned to the app. Messages containing both notification
// and data payloads are treated as notification messages. The Firebase console always sends notification
// messages. For more see: https://firebase.google.com/docs/cloud-messaging/concept-options
//
Log.d(TAG, "From: " + remoteMessage.getFrom());
// Check if message contains a data payload.
if (remoteMessage.getData().size() > 0) {
Log.d(TAG, "Message data payload: " + remoteMessage.getData());
}
// Check if message contains a notification payload.
if (remoteMessage.getNotification() != null) {
Log.d(TAG, "Message Notification Body: " + remoteMessage.getNotification().getBody());
}
//The message which i send will have keys named [message, image, AnotherActivity] and corresponding values.
//You can change as per the requirement.
//message will contain the Push Message
String message = remoteMessage.getData().get("message");
//imageUri will contain URL of the image to be displayed with Notification
String imageUri = remoteMessage.getData().get("image");
//If the key AnotherActivity has value as True then when the user taps on notification, in the app AnotherActivity will be opened.
//If the key AnotherActivity has value as False then when the user taps on notification, in the app MainActivity will be opened.
String TrueOrFlase = remoteMessage.getData().get("AnotherActivity");
//To get a Bitmap image from the URL received
bitmap = getBitmapfromUrl(imageUri);
sendNotification(message, bitmap, TrueOrFlase);
}
/**
* Create and show a simple notification containing the received FCM message.
*/
private void sendNotification(String messageBody, Bitmap image, String TrueOrFalse) {
Intent intent = new Intent(this, MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.putExtra("AnotherActivity", TrueOrFalse);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent,
PendingIntent.FLAG_ONE_SHOT);
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)
.setLargeIcon(image)/*Notification icon image*/
.setSmallIcon(R.drawable.firebase_icon)
.setContentTitle(messageBody)
.setStyle(new NotificationCompat.BigPictureStyle()
.bigPicture(image))/*Notification with Image*/
.setAutoCancel(true)
.setSound(defaultSoundUri)
.setContentIntent(pendingIntent);
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(0 /* ID of notification */, notificationBuilder.build());
}
/*
*To get a Bitmap image from the URL received
* */
public Bitmap getBitmapfromUrl(String imageUrl) {
try {
URL url = new URL(imageUrl);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setDoInput(true);
connection.connect();
InputStream input = connection.getInputStream();
Bitmap bitmap = BitmapFactory.decodeStream(input);
return bitmap;
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
return null;
}
}
}

You have to overwrite onMessageReceived as in here ( How to handle notification when app in background in Firebase ) and then set the URL of it as in here ( Opening a browser link through notification isn't working ).

FCM background notification issue android

I am using FCM in my android project and is working fine when app is running. But when the app is killed or closed onReceiveMessage is not called. I have tried by sending message using only data playload also still it is not working. Is there any any solution. Thanks in advance

Try this code it will solve your problem. MyFirebaseMessagingService.java
public class MyFirebaseMessagingService extends FirebaseMessagingService {
private static final String TAG = "MyFirebaseMsgService";
/**
* Called when message is received.
*
* #param remoteMessage Object representing the message received from Firebase Cloud Messaging.
*/
// [START receive_message]
#Override
public void onMessageReceived(RemoteMessage remoteMessage) {
// If the application is in the foreground handle both data and notification messages here.
// Also if you intend on generating your own notifications as a result of a received FCM
// message, here is where that should be initiated. See sendNotification method below.
Log.d(TAG, "From: " + remoteMessage.getFrom());
Log.d(TAG, "Notification Message Title: " + remoteMessage.getNotification().getTitle());
Log.d(TAG, "Notification Message Body: " + remoteMessage.getNotification().getBody());
sendNotification("", "");
}
// [END receive_message]
/**
* Create and show a simple notification containing the received FCM message.
*
* #param messageBody FCM message body received.
*/
private void sendNotification(String xyz, String abc) {
Intent intent = new Intent(this, MainActivity.class);
Bundle b = new Bundle();
b.putString("key", xyz);
b.putString("key", abc);
intent.putExtras(b);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent,
PendingIntent.FLAG_ONE_SHOT);
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)
.setContentTitle("title")
.setContentText("body")
.setAutoCancel(true)
.setSound(defaultSoundUri)
.setContentIntent(pendingIntent);
boolean useSilhouette = Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP;
if (useSilhouette) {
try {
notificationBuilder.setSmallIcon(R.mipmap.ic_sillate);
} catch (Exception e) {
notificationBuilder.setSmallIcon(R.mipmap.ic_sillate);
}
} else {
notificationBuilder.setSmallIcon(R.mipmap.ic_launcher);
}
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
//Random id number for notification
Random random = new Random();
int m = random.nextInt(9999 - 1000) + 1000;
notificationManager.notify(m/* ID of notification */, notificationBuilder.build());
}
}
Get values via getIntent() in MainActivity and do what you want to do ;)

NotificationManager updating/hiding notification from SyncAdapter (outside UI thread)

According this thread on stackoverflow it should be possible to manage notification from outside main/UI thread. And it actually is. I'm creating notification in SyncAdapter to notify user that background sync started and updating upload progress and after upload is finished I'm canceling notification after some defined timeout. My problem is that notification auto cancelling is not predictable. Sometimes it auto cancels itself ok, sometimes it is visible until next sync.
Here is the whole Adapter:
package com.marianhello.bgloc.sync;
import android.accounts.Account;
import android.app.NotificationManager;
import android.content.AbstractThreadedSyncAdapter;
import android.content.ContentProviderClient;
import android.content.ContentResolver;
import android.content.Context;
import android.content.SyncResult;
import android.os.Bundle;
import android.os.Handler;
import android.os.Looper;
import android.support.v4.app.NotificationCompat;
import com.marianhello.bgloc.Config;
import com.marianhello.bgloc.HttpPostService;
import com.marianhello.bgloc.UploadingCallback;
import com.marianhello.bgloc.data.ConfigurationDAO;
import com.marianhello.bgloc.data.DAOFactory;
import com.marianhello.logging.LoggerManager;
import org.json.JSONException;
import java.io.File;
import java.io.IOException;
import java.net.HttpURLConnection;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.HashMap;
/**
* Handle the transfer of data between a server and an
* app, using the Android sync adapter framework.
*/
public class SyncAdapter extends AbstractThreadedSyncAdapter implements UploadingCallback {
private static final int NOTIFICATION_ID = 1;
ContentResolver contentResolver;
private ConfigurationDAO configDAO;
private NotificationManager notifyManager;
private BatchManager batchManager;
private org.slf4j.Logger log;
/**
* Set up the sync adapter
*/
public SyncAdapter(Context context, boolean autoInitialize) {
super(context, autoInitialize);
log = LoggerManager.getLogger(SyncAdapter.class);
/*
* If your app uses a content resolver, get an instance of it
* from the incoming Context
*/
contentResolver = context.getContentResolver();
configDAO = DAOFactory.createConfigurationDAO(context);
batchManager = new BatchManager(this.getContext());
notifyManager = (NotificationManager) getContext().getSystemService(Context.NOTIFICATION_SERVICE);
}
/**
* Set up the sync adapter. This form of the
* constructor maintains compatibility with Android 3.0
* and later platform versions
*/
public SyncAdapter(
Context context,
boolean autoInitialize,
boolean allowParallelSyncs) {
super(context, autoInitialize, allowParallelSyncs);
log = LoggerManager.getLogger(SyncAdapter.class);
/*
* If your app uses a content resolver, get an instance of it
* from the incoming Context
*/
contentResolver = context.getContentResolver();
configDAO = DAOFactory.createConfigurationDAO(context);
batchManager = new BatchManager(this.getContext());
notifyManager = (NotificationManager) getContext().getSystemService(Context.NOTIFICATION_SERVICE);
}
/*
* Specify the code you want to run in the sync adapter. The entire
* sync adapter runs in a background thread, so you don't have to set
* up your own background processing.
*/
#Override
public void onPerformSync(
Account account,
Bundle extras,
String authority,
ContentProviderClient provider,
SyncResult syncResult) {
Config config = null;
try {
config = configDAO.retrieveConfiguration();
} catch (JSONException e) {
log.error("Error retrieving config: {}", e.getMessage());
}
if (config == null) return;
log.debug("Sync request: {}", config.toString());
if (config.hasUrl() || config.hasSyncUrl()) {
Long batchStartMillis = System.currentTimeMillis();
File file = null;
try {
file = batchManager.createBatch(batchStartMillis);
} catch (IOException e) {
log.error("Failed to create batch: {}", e.getMessage());
}
if (file == null) {
log.info("Nothing to sync");
return;
}
log.info("Syncing batchStartMillis: {}", batchStartMillis);
String url = config.hasSyncUrl() ? config.getSyncUrl() : config.getUrl();
HashMap<String, String> httpHeaders = new HashMap<String, String>();
httpHeaders.putAll(config.getHttpHeaders());
httpHeaders.put("x-batch-id", String.valueOf(batchStartMillis));
if (uploadLocations(file, url, httpHeaders)) {
log.info("Batch sync successful");
batchManager.setBatchCompleted(batchStartMillis);
if (file.delete()) {
log.info("Batch file has been deleted: {}", file.getAbsolutePath());
} else {
log.warn("Batch file has not been deleted: {}", file.getAbsolutePath());
}
} else {
log.warn("Batch sync failed due server error");
syncResult.stats.numIoExceptions++;
}
}
}
private boolean uploadLocations(File file, String url, HashMap httpHeaders) {
NotificationCompat.Builder builder = new NotificationCompat.Builder(getContext());
builder.setOngoing(true);
builder.setContentTitle("Syncing locations");
builder.setContentText("Sync in progress");
builder.setSmallIcon(android.R.drawable.ic_dialog_info);
notifyManager.notify(NOTIFICATION_ID, builder.build());
try {
int responseCode = HttpPostService.postJSON(url, file, httpHeaders, this);
if (responseCode == HttpURLConnection.HTTP_OK) {
builder.setContentText("Sync completed");
} else {
builder.setContentText("Sync failed due server error");
}
return responseCode == HttpURLConnection.HTTP_OK;
} catch (IOException e) {
log.warn("Error uploading locations: {}", e.getMessage());
builder.setContentText("Sync failed: " + e.getMessage());
} finally {
builder.setOngoing(false);
builder.setProgress(0, 0, false);
builder.setAutoCancel(true);
notifyManager.notify(NOTIFICATION_ID, builder.build());
Handler h = new Handler(Looper.getMainLooper());
long delayInMilliseconds = 5000;
h.postDelayed(new Runnable() {
public void run() {
notifyManager.cancel(NOTIFICATION_ID);
}
}, delayInMilliseconds);
}
return false;
}
public void uploadListener(int progress) {
NotificationCompat.Builder builder = new NotificationCompat.Builder(getContext());
builder.setOngoing(true);
builder.setContentTitle("Syncing locations");
builder.setContentText("Sync in progress");
builder.setSmallIcon(android.R.drawable.ic_dialog_info);
builder.setProgress(100, progress, false);
notifyManager.notify(NOTIFICATION_ID, builder.build());
}
}
The whole project is OSS so full source code is available. To get bigger picture also HttpPostService.java might interesting.

I think your issue is the following: you post notification cancel on UI thread, but in parallel you post updates on background thread. There is race condition between cancellation and the last update(s) - sometimes cancellation is the last command that notification manager gets, and sometimes it receives additional update(s) after cancellation (which makes him pop up the notification again).
Why do you post cancellation on the main thread in the first place? Just check the status in uploadListener(int) and decide whether you want to update the notification or cancel it...

I've found solution to my problem in this stackoverflow thread.
When I changed NOTIFICATION_ID from 1 to [RANDOM_NUMBER], it magically started working. I assume that 1 is somehow reserved, although there is no note in any documentation...
An of course make sure you use the same NOTIFICATION_ID to cancel:
notificationManager.cancel(NOTIFICATION_ID);

GcmListenerService is not called When Application is in Background

GcmListenerService is not called when application is in background or when phone is locked or in sleep mode but notification is fired. How this will be called
When App is in foreground its working ideally.
Code for GcmListenerService is following
public class MyGcmListenerService extends GcmListenerService {
private static final String TAG = "MyGcmListenerService";
LocalDataBaseManager mDbManager;
String message;
Random randomNumber;
long ID;
/**
* Called when message is received.
*
* #param from SenderID of the sender.
* #param data Data bundle containing message data as key/value pairs.
* For Set of keys use data.keySet().
*/
// [START receive_message]
#Override
public void onMessageReceived(String from, Bundle data) {
String message ;
String title;
// ID = Utils.getIDForPush("pushId",this);
// if(ID == 0){
// ID = 1;
// }else {
// ID += 1;
// }
// Utils.saveIDForPush("pushId",ID,this);
Bundle bundle = data.getBundle("notification");
if(bundle!= null){
message = bundle.getString("body");
title = bundle.getString("title");
Log.d(TAG, "From: " + from);
Log.d(TAG, "Message: " + message);}
else {
message ="";
title = "NCMS";
}
mDbManager = LocalDataBaseManager.getInstance(this);
if (from.startsWith("/topics/")) {
Calendar c = Calendar.getInstance();
SimpleDateFormat s = new SimpleDateFormat("ddMMyyyyhhmmss");
String format = s.format(new Date());
ID = Long.parseLong(format);
String date = new SimpleDateFormat("dd-MM-yyyy HH:mm", Locale.ENGLISH).format(new Date());
Warnings warnings = new Warnings();
warnings.setWARNING_ID(ID);
warnings.setWARNING_EN(message);
warnings.setWARNING_AR(message);
warnings.setSTART_DATE_TIME(date);
warnings.setNotification_type(String.valueOf(Constant.NotificationType.PUSH));
warnings.setSEVERITY("");
warnings.setEND_DATE_TIME("");
warnings.setUPDATE_NO("");
mDbManager.insertNotificationInfo(warnings);
// message received from some topic.
} else {
// normal downstream message.
}
// [START_EXCLUDE]
/**
* Production applications would usually process the message here.
* Eg: - Syncing with server.
* - Store message in local database.
* - Update UI.
*/
/**
* In some cases it may be useful to show a notification indicating to the user
* that a message was received.
*/
// KeyguardManager km = (KeyguardManager) this.getSystemService(Context.KEYGUARD_SERVICE);
// boolean locked = km.inKeyguardRestrictedInputMode();
//
// String release = android.os.Build.VERSION.RELEASE;
//
//
// if (Integer.parseInt(String.valueOf(release.charAt(0))) < 5 && locked) {
//
// this.stopService(new Intent(this, NotificationService.class));
// Intent serviceIntent = new Intent(this, NotificationService.class);
// this.startService(serviceIntent);
//
// }
sendNotification(title,message);
// [END_EXCLUDE]
}
// [END receive_message]
/**
* Create and show a simple notification containing the received GCM message.
*
* #param message GCM message received.
*/
private void sendNotification(String title,String message) {
Intent intent = new Intent(this, MainActivity.class);
intent.putExtra("message",message);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent,
PendingIntent.FLAG_ONE_SHOT);
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.ncms_launcher)
.setContentTitle(title)
.setContentText(message)
.setAutoCancel(true)
.setSound(defaultSoundUri)
.setContentIntent(pendingIntent);
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(0 /* ID of notification */, notificationBuilder.build());
}
}
Manifest info for this service is following
<service
android:name=".gcm.MyGcmListenerService"
android:exported="false" >
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
</intent-filter>
</service>
What I am missing here.

It appears the heart of this issue is actually a server-side issue. If the server is sending notification messages, onMessageReceived won't be called if the app is in the background. The server should actually be sending data messages.
GCM Docs discuss the difference.
Basically, the payload of the message should have a data key such as
{
"to" : "bk3RNwTe3H0:CI2k_HHwgIpoDKCIZvvDMExUdFQ3P1...",
"data" : {
"Nick" : "Mario",
"body" : "great match!",
"Room" : "PortugalVSDenmark"
},
}
and NOT a notification key such as
{
"to" : "bk3RNwTe3H0:CI2k_HHwgIpoDKCIZvvDMExUdFQ3P1...",
"notification" : {
"body" : "great match!",
"title" : "Portugal vs. Denmark",
"icon" : "myicon"
}
}
More specifically, the GCM Docs state that messages sent including both data and notification payloads will be treated differently depending on if the app is in the foreground or background:
App behavior when receiving messages that include both notification and data payloads depends on whether the app is in the background, or the foreground —essentially, whether or not it is active at the time of receipt.
When in the background, apps receive the notification payload in the notification tray, and only handle the data payload when the user taps on the notification.
When in the foreground, your app receives a bundle with both payloads available.
This github thread also has a good explanation:
So there are two kinds of GCM messages:
Notification Messages - these are intended to generate a notification with no intermediate processing by the application. They only hit onMessageReceived if the app is running.
Data Messages - these are intended to silently pass data to the app's messaging service. They hit onMessageReceived even if the app is in the background. The service may then choose to generate a notification using the normal system notification APIs, or it may choose to handle the message silently.

The Issue I was facing was when Application is in background or force closed then notification is fired but not through GcmListenService but through GCMReceiver
So I extended GCMReceiver and made it something like this with this when application is in foreground or in background or force killed. it will be called
GCMListenerService after modification is as following
public class MyGcmListenerService extends GcmListenerService {
private static final String TAG = "MyGcmListenerService";
LocalDataBaseManager mDbManager;
String message;
Random randomNumber;
long ID;
/**
* Called when message is received.
*
* #param from SenderID of the sender.
* #param data Data bundle containing message data as key/value pairs.
* For Set of keys use data.keySet().
*/
// [START receive_message]
#Override
public void onMessageReceived(String from, Bundle data) {
String message ;
String title;
// ID = Utils.getIDForPush("pushId",this);
// if(ID == 0){
// ID = 1;
// }else {
// ID += 1;
// }
// Utils.saveIDForPush("pushId",ID,this);
Bundle bundle = data.getBundle("notification");
if(bundle!= null){
message = bundle.getString("body");
title = bundle.getString("title");
Log.d(TAG, "From: " + from);
Log.d(TAG, "Message: " + message);}
else {
message ="";
title = "NCMS";
}
mDbManager = LocalDataBaseManager.getInstance(this);
if (from.startsWith("/topics/")) {
Calendar c = Calendar.getInstance();
SimpleDateFormat s = new SimpleDateFormat("ddMMyyyyhhmmss");
String format = s.format(new Date());
ID = Long.parseLong(format);
String date = new SimpleDateFormat("dd-MM-yyyy HH:mm", Locale.ENGLISH).format(new Date());
Warnings warnings = new Warnings();
warnings.setWARNING_ID(ID);
warnings.setWARNING_EN(message);
warnings.setWARNING_AR(message);
warnings.setSTART_DATE_TIME(date);
warnings.setNotification_type(String.valueOf(Constant.NotificationType.PUSH));
warnings.setSEVERITY("");
warnings.setEND_DATE_TIME("");
warnings.setUPDATE_NO("");
mDbManager.insertNotificationInfo(warnings);
// message received from some topic.
} else {
// normal downstream message.
}
// [START_EXCLUDE]
/**
* Production applications would usually process the message here.
* Eg: - Syncing with server.
* - Store message in local database.
* - Update UI.
*/
/**
* In some cases it may be useful to show a notification indicating to the user
* that a message was received.
*/
// KeyguardManager km = (KeyguardManager) this.getSystemService(Context.KEYGUARD_SERVICE);
// boolean locked = km.inKeyguardRestrictedInputMode();
//
// String release = android.os.Build.VERSION.RELEASE;
//
//
// if (Integer.parseInt(String.valueOf(release.charAt(0))) < 5 && locked) {
//
// this.stopService(new Intent(this, NotificationService.class));
// Intent serviceIntent = new Intent(this, NotificationService.class);
// this.startService(serviceIntent);
//
// }
sendNotification(title,message);
// [END_EXCLUDE]
}
// [END receive_message]
/**
* Create and show a simple notification containing the received GCM message.
*
* #param message GCM message received.
*/
private void sendNotification(String title,String message) {
Intent intent = new Intent(this, MainActivity.class);
intent.putExtra("message",message);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent,
PendingIntent.FLAG_ONE_SHOT);
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.ncms_launcher)
.setContentTitle(title)
.setContentText(message)
.setAutoCancel(true)
.setSound(defaultSoundUri)
.setContentIntent(pendingIntent);
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(0 /* ID of notification */, notificationBuilder.build());
}
}
and GCM Receiver is as following
public class GcmBroadcastReceiver extends GcmReceiver {
LocalDataBaseManager mDbManager;
#Override
public void onReceive(Context context, Intent intent) {
mDbManager = LocalDataBaseManager.getInstance(context);
Bundle bundle = intent.getExtras();
bundle.keySet();
Set<String> keySet = bundle.keySet();
if(keySet != null && keySet.isEmpty() == false) {
Iterator<String> it = keySet.iterator();
int i = 0;
while(it.hasNext()){
String key = it.next();
String desc = bundle.getString(key);
Log.d("BroadCast Values",key +" "+desc);
}
}
Log.d("", "In Receive Method of Broadcast Receiver");
if (bundle != null && bundle.containsKey("gcm.notification.body")) {
String message = bundle.getString("gcm.notification.body","");
Long ID = new Date().getTime();
String date = new SimpleDateFormat("dd-MM-yyyy HH:mm", Locale.ENGLISH).format(new Date());
Warnings warnings = new Warnings();
warnings.setWARNING_ID(ID);
warnings.setWARNING_EN(message);
warnings.setWARNING_AR(message);
warnings.setSTART_DATE_TIME(date);
warnings.setNotification_type(String.valueOf(Constant.NotificationType.PUSH));
warnings.setSEVERITY("");
warnings.setEND_DATE_TIME("");
warnings.setUPDATE_NO("");
mDbManager.insertNotificationInfo(warnings);
// message received from some topic.
}
super.onReceive(context, intent);
// ComponentName cn = new ComponentName(context.getPackageName(), RegistrationIntentService.class.getName());
// startWakefulService(context, intent.setComponent(cn));
// setResultCode(Activity.RESULT_OK);
}
}
Manifest changes for GCMReceiver is following
<receiver
android:name=".gcm.GcmBroadcastReceiver"
android:exported="true"
android:permission="com.google.android.c2dm.permission.SEND" >
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
<category android:name="com.uae.ncms" />
</intent-filter>
</receiver>
<service
android:name=".gcm.MyGcmListenerService"
android:exported="false" >
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
</intent-filter>
</service>

Android: C2DM Invalid Registration Error

Everything appears to work fine, until I try to push out a notification; the app gets a registration id, and the server gets an Auth code, but apparently the registration id is invalid.
When I run the PHP code after getting the registration from the app, it returns Error=InvalidRegistration
I am going to post all of my code for both the C2DM implementation and the server side CURL requests.
Inside OnCreate:
Intent registrationIntent = new Intent("com.google.android.c2dm.intent.REGISTER");
registrationIntent.putExtra("app", PendingIntent.getBroadcast(this, 0, new Intent(), 0));
registrationIntent.putExtra("sender", "MYEMAIL");
startService(registrationIntent);
C2DM class:
import java.net.URL;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.util.Log;
import android.widget.Toast;
public class C2DMReceiver extends BroadcastReceiver
{
#Override
public void onReceive(Context context, Intent intent) {
String receiver = context.getPackageName() + ".C2DMReceiver";
intent.setClassName(context, receiver);
context.startService(intent);
if (intent.getAction().equals("com.google.android.c2dm.intent.REGISTRATION")) {
handleRegistration(context, intent);
} else if (intent.getAction().equals("com.google.android.c2dm.intent.RECEIVE")) {
handleMessage(context, intent);
}
}
private void handleRegistration(Context context, Intent intent) {
String registration = intent.getStringExtra("registration_id");
if (intent.getStringExtra("error") != null) {
// Registration failed, should try again later.
} else if (intent.getStringExtra("unregistered") != null) {
// unregistration done, new messages from the authorized sender will be rejected
} else if (registration != null) {
// Send the registration ID to the 3rd party site that is sending the messages.
// This should be done in a separate thread.
// When done, remember that all registration is done.
sendReg(registration, context);
Toast.makeText(context, registration, Toast.LENGTH_SHORT).show();
}
}
private void handleMessage(Context context, Intent intent)
{
}
public void sendReg(String key, Context context)
{
//Send key to server, this works fine
}
}
PHP code:
<?php
// get Auth from Google ClientLogin
$new = shell_exec("curl -d accountType=HOSTED_OR_GOOGLE -d Email=MYEMAIL -d Passwd=MYPASSWORD -d service=ac2dm -d source=MYSOURCE -k https://www.google.com/accounts/ClientLogin | grep Auth=");
$auth = substr($new, 5); // "DQAAAKY..."
$fp = fopen('/home/me/Desktop/test.txt','w');
fputs($fp, $new."\nAuth: ".$auth."\n");
// ID is from the app
$id = "APA91b...";
fputs($fp, "ID: ".$id."\n\n");
$msg = "hello";
// if I don't include ContentLength, Google tells me I need it
$len = strlen("registration_id=".$id."&data.message=".$msg."&collapse_key=something");
fputs($fp, "Len: ".$len."\n\n");
$info = shell_exec("curl --header \"Content-Length: ".$len."\" --header \"Authorization: GoogleLogin auth=".$auth."\" -d registration_id=".$id." -d data.message=".$msg." -d collapse_key=something -k https://android.apis.google.com/c2dm/send");
fputs($fp, $info); // "Error=InvalidRegistration"
fclose($fp);
?>

Are you sure the whole packet is being sent correctly? Try using fputs with both lines where you use shell_exec to make sure it's formatted correctly. I don't see anything besides that which you're doing wrong...