I just finished the Google codelabs about Push notifications and I have some questions that I couldn't find any answer yet.
Using only web-push library on the server (so no Firebase or anything), do we need to create a database in order to store the endpoint and the userId ?
What happens if the client is offline when the server sends a Push notification ? Does the client will get it as soon as he's online ? Is the notification lost ?
-> if the notification is lost would it be a good solution to create a database table containing each notification and the status (delivered, not delivered) for example ?
I even searched in the on the Push API documentation and on the web-push npm page but there aren't any informations about those points.
Related
I am new to ejabberd and wanted to accomplish a functionality of push notifications.
According to documentation it says ejabberd only handles the server part.
I will use FCM to deliver push notifications to android and I am already using a nodejs app server which is connected to mysql.
Expectation: I want to push that offline message to the nodejs app server where I can manage get token info which I will save into mysql and will trigger FCM from there.
Just like in following url : url_to_nodejs_signaling_server
I went through many articles but there are outdated ones.Some says to create offline_hooks but I dont find any good article for it. I want to use my nodejs server to handles the trigger for FCM.
https://github.com/processone/ejabberd/blob/master/src/mod_push.erl
I am building a new application in React Native and I built an API for the back-end.
I want to build in a push notification in the app when there is a new entry delivered by the API. I saw a framework that background fetches an API route and then shows a push notification but this only applies ones every 15 minutes. Other push notifications tutorials I see only work with a firebase database and I need it to work with my API.
Is somebody known with combining rest api's with push notifications in react native, that can help me?
Greetings,
Laurens
step 1:- first you need to add react-native-firebase, messaging in your react-native project for receiving push notification.
link to add react-native-firebase
step 2 :- check your application setup using firebase console's
Cloud Messaging service.
https://console.firebase.google.com/project/fir-demo-f375c/notification
if your application setup is perfect you will get push notification in device from firebase console's Cloud Messaging service.
step 3:- need to add server side code to fire push notification from server,
when your api hites to using server language like PHP.
for more detail in step 3 follow
https://firebase.google.com/docs/cloud-messaging/server#implementing-http-connection-server-protocol
I need to implement push notification to our Android App using Xamarin. Here is the process. We have web version which used by the Manager. The Manager creates and assign job to the driver. The App version is used by the Driver where it shows the list of jobs and processes of job until its complete. So, when the Manager assigned the Job to the Driver in the Web version, it will then notified to the Driver in the App version that "new job is assigned". Basically, both the web and app uses same database then we created an api(REST API in MVC C#) to connect and get data from the db to be used in the mobile app.
Can someone recommend to me which Push notification plugin(a plugin or nuget) should I use to do this? Currently, I have set up Push Notifications through App center & Firebase but not sure how this work.
Thank you.
I need to implement push notification to our Android App using Xamarin.
I would suggest you use Firebase for mobile push notifications for Android as it is a product by Google, and was made for mobile applications. For push notifications, you will be using Firebase Cloud Messaging also known as FCM. See to it that you are well versed on how it works before you start coding anything read the documents it answers most of your questions there itself.
The Manager creates and assign job to the driver. The App version is used by the Driver where it shows the list of jobs and processes of a job until its complete. So, when the Manager assigned the Job to the Driver in the Web version, it will then notified to the Driver in the App version that "new job is assigned". Basically, both the web and app use the same database then we created an API(REST API in MVC C#) to connect and get data from the DB to be used in the mobile app.
For this, you will have to check on how to work with Firebase using Rest-API. Once you configure the Rest-API and then apply your business logic to it things will be quite easier than you might have imagined.
Can someone recommend to me which Push notification plugin(a plugin or NuGet) should I use to do this?
My recommendation is quite simple, Do not use any sort of a firebase push notifications plugin!. I have had a very bad past with plugins and ever since then I never recommend fellow developers to use plugins until it is a well-maintained one. I would rather ask you to simply configure Firebase on the basis of the guides that are available online. Like the following Xamarin.Android guide for FCM. It is detailed contains everything that you are looking for and what else I would suggest is you check firebase related answers on SO and you will find that almost everything that is not available in docs is covered around here and in detail. Like the following:
How to handle Firebase Notification i.e. Notification Messages and Data Messages
Push Notification in android with firebase get token
How to send device to device messages using Firebase Cloud Messaging?
Receive push notifications on one android app from two Firebase projects
I've tried to following the instructions
Configuring push services for Android devices
However, the steps mention 'Click Push Notifications on the left-side navigation' but they don't exist...
Once you've created a Google API project with GCM enabled, you need to update your application's settings page in Dashboard with the API key and sender ID you generated.
To configure Arrow for push notifications using Dashboard:
Open Dashboard and select your application from the Apps drop-down menu.
Click Push Notifications on the left-side navigation <-- MISSING.
Select the Android Push tab.
Enter the server key in the GCM API Key field and the GCM sender ID in the GCM Sender ID field.
Here's a screenshot to show what's listed...
If I look under Arrow (where I suspect it might be expecting to be listed) that's empty (I'm not using Arrow - I thought it was an alternative UI using declarative XML)...
I've checked the subscription that I'm on (Indie) and it shows that I should have the ability to send up to 1 million push notifications for free..
Does anyone know how I can associate the Appcelerator Titanium project to the GCM server key??
Also, when I looked in Googles developer console, my application (which is live on their app store) wasn't listed, so I've created a new application called 'Gcm'. The Appcelerator Titanium seemed to confirm that I needed to 'create' the application, I was just too worried to call it the same name as the live application. How does the 'Google Developer Console' Application relate to the 'Google Play' application?! - if at all?
UPDATE
I've just discovered in TiApp.xml that I can enable some 'Cloud' settings and this has unlocked the 'Push' menu - so I think all is good now, could someone confirm that this is the right thing to do and answer my related question about Google play applications v google developer console applications?
Update 2
I started to get this error
[ERROR] : GooglePlayServicesUtil: The Google Play services resources
were not found. Check your project configuration to ensure that the
resources are included.
[INFO] : CloudPush.retrieveDeviceToken error: INVALID_SENDER
I'm simply calling this to try and register for Android push notifications ...
CloudPush.retrieveDeviceToken({
success : function(e) {
console.info("CloudPush.retrieveDeviceToken success");
},
error : function(e) {
console.info("CloudPush.retrieveDeviceToken error:"+e.error);
}
});
I have tried with and without the ti.cloud module (I think it got added when I clicked the 'Enable Services' button which meant that I could see the 'Push Notifications' tab, but it seems to still be listed whether the ti.cloud module is elected or not)..
Before..
Q - How to stop the Google Play error and retrieve the device token (oddly I was getting the token before enable services.
Q - Is ti.cloud used to receive the push notification, or is ti.cloudpush sufficient for this?
Thanks for the detailed question :) Let me go into some of the things you mention and clarify what I can.
If I look under Arrow (where I suspect it might be expecting to be listed) that's empty
As you later found out you have to enable platform services for your app which will create an ArrowDB app with the same name as your app. This app will have the Push Notifications in the sidebar to configure. I've updated the guide's wordings to make clear we mean the ArrowDB app, not the Titanium app.
(I'm not using Arrow - I thought it was an alternative UI using declarative XML)...
Don't confuse Arrow with Alloy - which is the MVC framework for Titanium which indeed uses XML.
How does the 'Google Developer Console' Application relate to the 'Google Play' application?! - if at all?
It doesn't. You can even have multiple apps share the same GCM sender.
[ERROR] : GooglePlayServicesUtil: The Google Play services resources were not found.
What did you use to test? A Genymotion emulator without Google Apps installed perhaps? You'll need that.
Is ti.cloud used to receive the push notification, or is ti.cloudpush sufficient for this?
ti.cloud is the module to communicate with ArrowDB, subscribe to channels etcetera. On Android you need ti.cloudpush (or as #Shawn mentioned another module) to retrieve the device token where on iOS you can use a Ti. API for that. Follow this guide for all steps.
You can ignore the Google Play Service error, but it seems your GCM Sender ID and/or API Key is wrong. Read through the tutorial and make sure you put down the right ones.
If you are using Appcelerator Cloud Service to send push notifications, you need ti.cloud to register the devices.
To get the device token and to receive push notifications, you use ti.cloudpush. There are other modules that you can use instead of ti.cloudpush.
I have android app like twitter. I want a push notification on User1 app when User2 follows User1.
I have AWS (dynamodb) as backend and integrated with GCM. I am able to publish message from AWS sns console manually also. But i want norification to be sent automatically when someone follows other guy. Right now my app directly talks with DynamoDB there is no server in between.
I want to know to publish notification programatically should i write server where i should make a call to update DynamoDB (instead of directly updating it) and publish message to GCM. OR User1's app itself should publish a message for User2 ?
I need to know very urgently.. I could not find any explanation of that sort anywhere.
Thanks in advance.
You should implement a backend server and your app only communicates with your server.
Your app requests to your server to send a message to another user, and the server is responsible to update in the DynamoDB and tell SNS to send a push.
Hope it helps.