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How to send In-APP Notification in Firebase using Python SDK for Android | iOS
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Is it possible to send in-app notification from spring boot app?
Based on the docs and sdk firebase-admin I could send push notifications. But for in app messaging I am not sure that will help send notifications from backend server
In-app messaging, as its name implies, is for messages that are triggered from (and displayed) inside the app. When the user is not actively using the app, you'll usually instead want to send a notification to Cloud Messaging, with shows up in the notification panel.
There is no direct way to trigger In-app messaging from your own server, but since the triggers are based on Analytics events - you could send a message from your server to the device (for example as a data message through FCM) and then use that in the app as a signal to log a certain analytics event that then triggers In-app messaging.
Also see:
Firebase In-app messaging send message whenever we need option?
How to send In-APP Notification in Firebase using Python SDK for Android | iOS
Related
EXPO SDK Version: 42.0.01
Developing for: iOS
Our goal: successfully send a test notification from Test Send tool in Azure Notification Hub to a registered physical iPhone which is running a local instance of an EXPO app.
Progress: we're able to successfully register a physical iPhone with Azure Notification Hub without using a 3rd party library. We can see that registration in the Hub.
Issues: when using the Azure's Test Send tool we're getting an error "The Push Notification System handle for the registration is invalid" and the test notification does not get delivered.
Debugging:
we're using EXPO's Notifications.getDevicePushTokenAsync() API to obtain the push token.
Azure support team analysed the logs and concluded that the problem is the PNS handle i.e. Apple's ID of the phone registered for notifications.
the phone's PNS handle remains the same at all times.
by using "expo credentials:manager" I've added a new Push Notification Key using KeyID, TeamID and .p8 certificate - the PNS handle didn't change after doing that and notifications were failing too.
I haven't found any tools to validate the APNS handle. I'm currently awaiting a .p12 certificate from our corporate team to test notifications by using https://pushtry.com/.
How do we validate the APNS handle and if found that it's invalid - how do we cycle it / request another?
The PNS Handle from APNs does not change that often as it is tied to the device and app installation. See this answer for more details Does the APNS device token ever change, once created?
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 searched some notification library for react-native.
https://github.com/zo0r/react-native-push-notification
This works well for Android but it requires Apns for ios
I would like to find some libraries that doen not require Apns and simple.
There is no avoiding using APNS for remote push notifications.
In order to receive data in certain scenarios, such as having your app running in the background, phone being offline and later receiving a notification once it is back online, your device must have a unique app-specific device token generated by Apple. You can then use a service such as FCM or AWS SNS to deliver the notification to clients.
Also, for Android, you will need to use GCM to generate the device token.
You can, for testing purposes, you can use react-native-push-notifications' PushNotification.localNotificationSchedule to create a dummy local notification.
Here is a good tutorial for setting up remote push notifications with APNS and FCM: https://www.appcoda.com/firebase-push-notifications/.
I previously setup an Appcelerator Titanium project with push notifications (as per my Stack Overflow question How to configure Android Push Notifications (GCM) in Appcelerator Titanium Dashboard?) and for some months my Android app has been receiving the appropriate push notification from GCM, but I'm now receiving reports that this no longer works from end-users.
The flow usually goes like this...
Android app sends android push token to my Java server
Java server persists the Android push token
Java server sets up Amazon Web Service SNS endpoint for GCM and stores this endpoint for later use.
(some time passes)
Java server invokes Amazon Web Service SNS endpoint with a GCM payload
Amazon SNS passes message to Google GCM
GCM passes message to ti.cloud / ti.cloudpush
Phone displays push notification
The app does receive the push notification and I display an application dialog to show the contents of the message, but NO system-tray push notification is displayed, whereas I thought it was doing this in the past. No system sound is played either.
I can see that if the app is not running, then when the push notification is received the app is launched, but if the display isn't on (or locked) then the message will not be discovered for some time. I really need the native/system push notification to be in the tray.
Does anyone know why system / status notifications are not displayed? Should it be when using the ti.cloud / ti.cloudpush for Android?
Thanks
Rob.
is it possible to send push notification for apple without apple device? I would like to send push notification using any page or service from apple, but not using an app created in xcode for example. My app that will get the push is ready and working, but I would like to send the push from a normal page, not from mac or iphone app.
Apple push notifications can only be send to Apple devices (iOS, OSX or Safari for Mac).
However, you can send the notification from any type of operating system using the Apple Push Notification Service API:
https://developer.apple.com/library/ios/documentation/networkinginternet/conceptual/remotenotificationspg/Chapters/ApplePushService.html#//apple_ref/doc/uid/TP40008194-CH100-SW9
Yes, you can do that for free with using a push notification API, such as Spontit.
See the API docs here: https://api.spontit.com/
See the Python wrapper here: https://github.com/spontit/spontit-api-python-wrapper