Develop Reference

Wrong notification when messages are unread on Android

I'm using Firebase cloudmessaging for my Android application notifications, So my issue is when I send a notification if the user dismisses the notification the next notification that I send if clicked is opening the the first notification that have been dismissed so even if I send the third notification and the user dismissed both first and second notifications, if clicked the third one it's going to open the first notification. I'm using Firebase cloud messaging with data and sending the (title, excerpt, image, link). in the notification bar everything is cool and correct but when clicked the link is changed and the webview is going to open the first notification.
public class MyFirebaseMessagingService extends FirebaseMessagingService {
private static final String TAG = "MyFirebaseMsgService";
// [START receive_message]
#Override
public void onMessageReceived(RemoteMessage remoteMessage) {
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());
sendNotification(remoteMessage.getData().get("title"), remoteMessage.getData().get("body"),
Integer.parseInt(remoteMessage.getData().get("topic")), remoteMessage.getData().get("link"), remoteMessage.getData().get("imageUrl"), Integer.parseInt(remoteMessage.getData().get("id")));
if (/* Check if data needs to be processed by long running job */ true) {
// For long-running tasks (10 seconds or more) use Firebase Job Dispatcher.
scheduleJob();
} else {
// Handle message within 10 seconds
handleNow();
}
}
// Check if message contains a notification payload.
if (remoteMessage.getNotification() != null) {
Log.d(TAG, "Message Notification Body: " + remoteMessage.getNotification().getBody());
sendNotification(remoteMessage.getNotification().getTitle(), remoteMessage.getNotification().getBody(),
0, " ", " ", 0);
}
}
// [END receive_message]
/**
* Schedule a job using FirebaseJobDispatcher.
*/
private void scheduleJob() {
// [START dispatch_job]
FirebaseJobDispatcher dispatcher = new FirebaseJobDispatcher(new GooglePlayDriver(this));
Job myJob = dispatcher.newJobBuilder()
.setService(MyJobService.class)
.setTag("my-job-tag")
.build();
dispatcher.schedule(myJob);
// [END dispatch_job]
}
/**
* Handle time allotted to BroadcastReceivers.
*/
private void handleNow() {
Log.d(TAG, "Short lived task is done.");
}
/**
* Create and show a simple notification containing the received FCM message.
*
* #param messageBody FCM message body received.
*/
#TargetApi(Build.VERSION_CODES.O)
private void sendNotification(String messageTitle, String messageBody, int topic, String link, String imageUrl, int id) {
PendingIntent pendingIntent;
if (topic == 1){
Intent intent = new Intent(this, WebActivity.class);
// Create the TaskStackBuilder and add the intent, which inflates the back stack
TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
stackBuilder.addNextIntentWithParentStack(intent);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.putExtra("link", link);
intent.putExtra("title", messageTitle);
// Get the PendingIntent containing the entire back stack
pendingIntent =
stackBuilder.getPendingIntent(0, PendingIntent.FLAG_ONE_SHOT);
}else{
Intent intent = new Intent(this, MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.putExtra("link", link);
intent.putExtra("topic", topic);
pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent,
PendingIntent.FLAG_ONE_SHOT);
}
String channelId = getString(R.string.default_notification_channel_id);
InputStream in;
Bitmap myBitmap = null;
try {
URL url = new URL(imageUrl);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setDoInput(true);
connection.connect();
in = connection.getInputStream();
myBitmap = BitmapFactory.decodeStream(in);
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
NotificationCompat.Builder notificationBuilder =
new NotificationCompat.Builder(this, channelId)
.setPriority(NotificationManager.IMPORTANCE_DEFAULT)
.setChannelId(channelId)
.setSmallIcon(R.drawable.ic_stat_name)
.setLargeIcon(myBitmap)
.setContentTitle(messageTitle)
.setContentText(messageBody)
.setColor(ContextCompat.getColor(getApplicationContext(), R.color.colorAccent))
.setAutoCancel(true)
.setStyle(new NotificationCompat.BigTextStyle().bigText(messageTitle))
.setStyle(new NotificationCompat.BigPictureStyle().bigPicture(myBitmap))
.setGroupSummary(true)
.setGroup(String.valueOf(topic))
.setContentIntent(pendingIntent);
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
// Since android Oreo notification channel is needed.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
CharSequence name = getString(R.string.channel_name);
String description = "The Channel";
int importance = NotificationManager.IMPORTANCE_DEFAULT;
NotificationChannel channel = new NotificationChannel(channelId, name, importance);
channel.setDescription(description);
channel.setShowBadge(true);
// Register the channel with the system; you can't change the importance
// or other notification behaviors after this
notificationManager = getSystemService(NotificationManager.class);
notificationManager.createNotificationChannel(channel);
notificationManager.createNotificationChannelGroup(new NotificationChannelGroup(String.valueOf(topic), "Articles"));
}
notificationManager.notify(id /* ID of notification */, notificationBuilder.build());
}
}
The expected result is if the user dismissed the first notification, And for the second notification if clicked, the webview opens the second information send from the notification.

So after alot of research I found out that I have to update my intent with PendingIntent.FLAG_UPDATE_CURRENT and changed the request code for the intent every time a new intent is created, that's the new code for any one had this issue in the future:
PendingIntent pendingIntent;
if (topic == 1){
Intent intent = new Intent(this, WebActivity.class);
// Create the TaskStackBuilder and add the intent, which inflates the back stack
TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
stackBuilder.addNextIntentWithParentStack(intent);
intent.putExtra("link", link);
intent.putExtra("title", messageTitle);
intent.setAction("actionstring" + System.currentTimeMillis());
// Get the PendingIntent containing the entire back stack
pendingIntent =
stackBuilder.getPendingIntent(id, PendingIntent.FLAG_UPDATE_CURRENT);
}else{
Intent intent = new Intent(this, MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.putExtra("link", link);
intent.putExtra("topic", topic);
pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent,
PendingIntent.FLAG_ONE_SHOT);
}

Android Notifications, loads only the latest intent when there are more than one notifications

I have an app which has 4 layers/stack, something like,
HomePage >> DetailPage >> MapPage >> ChatPage
I managed to create notifications whenever I received different chat messages (note that each conversation has its unique id, say ChatId)
for different conversation, I will create a notification using ChatId as the requestCode in the pendingIntent
The problem I am facing is that, whenever I received more than 1 notification, say ChatId1 comes first, followed by ChatId2. Then when I clicked on the ChatId1's notification, it will launch the latest intent which is ChatId2, making the conversations loaded in ChatPage are conversations of ChatId2.
Question is, how can I make it so that, when I clicked on ChatId1's notification, it loads messages of ChatId1, and when click on ChatId2, it loads messages of ChatId2.
Below is the snippet of the code where I create my notifications
public void createLocalNotification(String meetingIdLong, String countryCode, String phoneNumber, String contactName, String chatMessage) {
// Prepare intent which is triggered if the
// notification is selected
Intent intent = new Intent(this, ChatLog.class);
long L = Long.parseLong(meetingIdLong);
int a = Integer.parseInt(meetingIdLong);
intent.putExtra("meetingId", L);
Intent intent1 = new Intent(this, HomePage.class);
Intent intent2= new Intent(this, MeetingDetailPage.class);
intent2.putExtra("meetingId", L);
Intent intent3 = new Intent(this, MapPage.class);
intent3.putExtra("meetingId", L);
TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
stackBuilder.addParentStack(ChatLog.class);
stackBuilder.addNextIntent(intent1);
stackBuilder.addNextIntent(intent2);
stackBuilder.addNextIntent(intent3);
stackBuilder.addNextIntent(intent);
PendingIntent pIntent = stackBuilder.getPendingIntent(a, PendingIntent.FLAG_UPDATE_CURRENT);
String notificationSound = _defPrefs.getString("pref_notification_tone", "");
NotificationCompat.Builder noti = new NotificationCompat.Builder(this)
.setContentTitle(contactName)
.setContentText(chatMessage)
.setSmallIcon(R.drawable.noti_smallicon)
.setLargeIcon(BitmapFactory.decodeResource(getResources(), R.drawable.noti_smallicon))
.setSound(Uri.parse(notificationSound))
.setDefaults(Notification.DEFAULT_VIBRATE)
.setNumber(++numberMsg)
.setAutoCancel(true)
.setContentIntent(pIntent);
NotificationCompat.InboxStyle inboxStyle = new NotificationCompat.InboxStyle();
String[] events = new String[6];
events [numberMsg - 1] = new String(chatMessage);
// Sets a title for the Inbox style big view
inboxStyle.setBigContentTitle(contactName);
inboxStyle.setSummaryText(numberMsg + " new message(s)");
for (int i=0; i < events.length; i++) {
inboxStyle.addLine(events[i]);
}
noti.setStyle(inboxStyle);
String isChatOpen, isChatOpenId;
SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
isChatOpen = preferences.getString("isChatOpen","");
isChatOpenId = preferences.getString("isChatOpenId","0");
if (!isChatOpenId.equals(meetingIdLong))
{
NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
notificationManager.notify(a, noti.build());
}
}

Use
intent.setAction(Long.toString(System.currentTimeMillis()));
for each your Intent you want to be unique. Its just a dummy action, but it helps.

BroadcastReceiver generates two notifications?

I am trying to use the BroadcastReceiver to receive a push notification containing only text, and it seems that it's simultaneously generating two notifications: one that is only the text I'm pushing, and one that includes all of the formatting and styles I've included in my NotificationCompat.Builder object. I know it's something inherent in how BroadcastReceiver is coded, because I've commented out the entire body of my onReceive() method and it still generates that basic notification. Is there a way to suppress that basic notification so it only sends the notification that I'm manually building?
Here's my code:
public class MyCustomReceiver extends BroadcastReceiver {
private static final String TAG = "MyCustomReceiver";
#Override
public void onReceive(Context context, Intent intent) {
try {
String action = intent.getAction();
String channel = intent.getExtras().getString("");
JSONObject json = new JSONObject(intent.getExtras().getString("com.parse.Data"));
Log.d(TAG, "got action " + action + " on channel " + channel + " with:");
Iterator itr = json.keys();
while (itr.hasNext()) {
String key = (String) itr.next();
Log.d(TAG, "..." + key + " => " + json.getString(key));
if (key.equals("alert"))
{
//Save the message to the globalDataString
SplashActivity.globalDataString.push(json.getString(key).toString());
SplashActivity.notificationFlag = true;
//call the method that generates and sends the notification I want
receiveNotification();
return;
}
}
}
catch (JSONException e) {
Log.d(TAG, "JSONException: " + e.getMessage());
}
}
}
Any suggestions would be appreciated. Thanks!
*EDIT: Here is the code for my receiveNotification() class:
public void receiveNotification() {
NotificationCompat.BigTextStyle bts = new NotificationCompat.BigTextStyle();
bts.bigText(SplashActivity.globalDataString);
bts.setSummaryText("Tap to open app, swipe to dismiss message");
NotificationCompat.Builder m = new NotificationCompat.Builder(this);
m.setContentTitle("New Push Notification")
.setContentText(SplashActivity.globalDataString)
.setSmallIcon(R.drawable.app_icon)
.setStyle(bts);
Intent openApp = new Intent(this, MenuActivity.class);
// This ensures that navigating backward from the Activity leads out of
// the application to the Home screen.
TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
// Adds the back stack for the Intent (but not the Intent itself)
stackBuilder.addParentStack(MenuActivity.class);
// Adds the Intent that starts the Activity to the top of the stack
stackBuilder.addNextIntent(openApp);
PendingIntent resultPendingIntent =
stackBuilder.getPendingIntent(
0,
PendingIntent.FLAG_UPDATE_CURRENT
);
m.setContentIntent(resultPendingIntent);
Notification noti = m.build();
NotificationManager mNotificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
// mId allows you to update the notification later on.
mNotificationManager.notify(pushMessageID, noti);
pushMessageID++;
//reset notification
flag1 = false;
}

android notification shows just the last notificatoin

I have application android which gives data from server, i want to make notifications, one notification for each row of data, I want when the user press on the notification, an activity is triggered, i want to do all that using android service, i could do all of that.
my problem is that whatever the notification the user press, it just shows the last row of data.
code:
lient client = new Client(Configuration.getServer());
String str = client.getBaseURI("offers");
try {
JSONArray json = new JSONArray(str);
for (int i = 0; i < json.length(); i++) {
JSONObject oneOffer = json.getJSONObject(i);
int offerID = oneOffer.getInt("ID");
String offerDescriptoin = oneOffer.getString("Description");
String endDate = oneOffer.getString("EndDate");
String startDate = oneOffer.getString("StartDate");
JSONObject restaurant = oneOffer.getJSONObject("Restaurant");
int restaruantID = restaurant.getInt("ID");
String restaurantName = restaurant.getString("Name");
Offer offer = new Offer(offerID, startDate, endDate,
offerDescriptoin, new Restaurant(restaruantID,
restaurantName));
Log.d("DES", offerDescriptoin);
Offer.getAllOffers().put(offer.getID(), offer);
Intent intent = new Intent(this, OfferNotification.class);
PendingIntent pIntent = PendingIntent.getActivity(this, 0,
intent, 0);
Uri soundUri = RingtoneManager
.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
this).setSmallIcon(R.drawable.ic_launcher)
.addAction(R.drawable.ic_launcher, "call", pIntent)
.addAction(R.drawable.ic_launcher, "more", pIntent)
.addAction(R.drawable.ic_launcher, "add more", pIntent)
.setContentTitle("Offer from " + restaurantName)
.setContentText(offerDescriptoin).setSound(soundUri);
// Creates an explicit intent for an Activity in your app
Intent resultIntent = new Intent(this, OfferNotification.class);
resultIntent.putExtra("offerID", offer.getID());
TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
stackBuilder.addParentStack(OfferNotification.class);
stackBuilder.addNextIntent(resultIntent);
PendingIntent resultPendingIntent = stackBuilder
.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
mBuilder.setContentIntent(resultPendingIntent);
NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
mNotificationManager.notify(offer.getID(), mBuilder.build());
}
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

Make sure in the following call
mNotificationManager.notify(offer.getID(), mBuilder.build());
the ID passed is unique otherwise any pending notifications with matching ID will be replaced.
Check the documentation too
http://developer.android.com/reference/android/app/NotificationManager.html

Return json object when notification is clicked

I'm building an android app which supports push notifications using phonegap/cordova and this plugin. The plugin has an onMessage() method which is triggered whenever a push notification is received, this method returns a json object to my javascript plugin. However I want this method to return the json only when the notification on status bar is clicked.
This is my onMessage() method:
protected void onMessage(Context context, Intent intent) {
String message = "", title = "", type = "";
int msgctn = 0, schoolid = 0, studentid = 0, contentid = 0;
// Extract the payload from the message
Bundle extras = intent.getExtras();
if (extras != null) {
try
{
message = extras.getString("message");
title = extras.getString("title");
type = extras.getString("type");
msgctn = Integer.parseInt(extras.getString("msgctn"));
schoolid = Integer.parseInt(extras.getString("schoolid"));
studentid = Integer.parseInt(extras.getString("studentid"));
contentid = Integer.parseInt(extras.getString("contentid"));
JSONObject json;
json = new JSONObject().put("event", "message");
json.put("message", message);
json.put("type", type);
json.put("contentid", contentid);
json.put("schoolid", schoolid);
json.put("studentid", studentid);
GCMPlugin.sendJavascript( json );
// Send the MESSAGE to the Javascript application
}
catch( JSONException e)
{
Log.e(ME + ":onMessage", "JSON exception");
}
Intent notificationIntent = new Intent(context, App4.class);
notificationIntent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent contentIntent = PendingIntent.getActivity(context, 0, notificationIntent, 0);
NotificationCompat.Builder builder = new NotificationCompat.Builder(context)
.setContentText(message)
.setContentTitle(title)
.setSmallIcon(Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB ? R.drawable.icon : android.R.drawable.ic_dialog_info)
.setAutoCancel(true)
.setContentIntent(contentIntent)
.setWhen(System.currentTimeMillis())
//.setDefaults(Notification.DEFAULT_ALL)
.setLights(-16711681, 2000, 1000)
.setNumber(msgctn)
.setSound(Uri.parse("android.resource://"+ getPackageName() + "/" + R.raw.notifsound));
Notification notification = builder.build();
NotificationManager notificationManager = getNotificationManager(context);
notificationManager.notify(1, notification);
}
I had to create a notification object in order to show it on status bar. When the notification is clicked it calls intent App4, this shows the index.html of my app, but I want to execute some javascript function or return some json object to my app using the payload. Maybe I can call other function to do this, not an intent but I'm new on android world and don't know how to do it.
Can anyone help me please?

What you can do is put the JSON data as extras in the notificationIntent Intent that you are creating. You can do this by calling the putExtras() method of your notificationIntent, or do it manually. Whichever way you do it you need to get the data you want into the notificationIntent as extras.
Then when your App4 activity starts you will need catch the Intent in either onNewIntent() or onCreate() and check to see if the Intent or Bundle has the extras that you want. If it does then you create the JSON object and pass it to your javascript application just like you did in the onMessage() method you pasted.
You will also have to remove the code that sends the JSON object to your javascript application in the onMessage() method.
I hope that helps, it should work but I'm away from my computer and can't actually test the code.