OneSignal | Android One Signal Push notification tutorial | Notification library

The class com.google.firebase.iid.FirebaseInstanceId has been deprecated and removed from the latest versions of the aar:

You need to add implementation for the background notification handling.

Check below documentation links

• General handling: https://documentation.onesignal.com/docs/sdk-notification-event-handlers

• Background notification handling: https://documentation.onesignal.com/docs/40-api-android-native#background-notification-control

I am using NotificationExtenderService and it's working fine.

You can set MinimumOSVersion to 9.0 in your ios/Flutter/AppFrameworkInfo.plist file. It will probably fix your issue:

I found solution for this problem:

1. Set up selected configurations as None

1. Check that check box is turn on

More info here and here

Try this:

Onesignal 3.0.0-beta1 version is not working, downgraded and all clear

First off, you don't need any special library, like Request or Axios, to do AJAX. All you need is the (built-in) fetch method (see https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API/Using_Fetch for more info).

(NOTE: On Node you will need a library, eg. https://www.npmjs.com/package/node-fetch, since it sadly has no built-in fetch. But by using such a library you can then fetch the exact same way on both your client and server ... without a client library.)

Second ...

If i put the exact same printed URL string and put inside the request URL it works somehow, but if I take it from the response body directly it doesn't work.

This suggests that there is something in the response body you're not seeing. For instance, there might be a newline character, or some other special/invisible text character, at the start of the URL. If so, that could explain your problem.

To debug, I would recommend logging them side-by-side:

Based on Apple's User Privacy and Data Use Website, it is said:

Starting with iOS 14.5, iPadOS 14.5, and tvOS 14.5, you’ll need to receive the user’s permission through the AppTrackingTransparency framework to track them or access their device’s advertising identifier. Tracking refers to the act of linking user or device data collected from your app with user or device data collected from other companies’ apps, websites, or offline properties for targeted advertising or advertising measurement purposes.

In the simple way, IDFA (Identifier for Advertisers) is required if you need to show more personalized ads. As far as I know, based on my experience I need IDFA to show more personalized ads in Google Mobile Ads SDK (AdMob). To achieve this, i have to show App Tracking prompt. When user choose to allow, the SDK can track user and show user more relevan ads. If user choose to not allow tracking, the ads are still showing but maybe less relevan and less personalized.

You have to know what data being collected by OneSignal, because in the end you have to write all them down in App Privacy section in App Store Connect if you want to upload your app to App Store. Since I have no experience using OneSignal, sorry i'm not sure what data they are collecting.

Google has good website documentation about App Tracking policy in iOS 14 to prepare iOS 14 app tracking policy. OneSignal also has Apple App Privacy Requirement.

It is said:

As OneSignal is a third-party to your app, you’ll need to ensure you are properly disclosing to your users the ways you are using OneSignal in regards to their data.

So basically, you have to disclose and write all data collected by OneSignal in App Privacy section when you want to upload your app to App Store. OneSignal collect Purchase and Product Interaction automatically by default. Maybe you use more data type, you have to disclose them.

OneSignal does not collect IDFA as of iOS SDK version 2.16.0*.
*IDFA and IDFV are no longer captured by the OneSignal iOS SDK as of version 2.16.0 and 3.0.0 beta cut 4. If you’re using an older version of the SDK prior to 2.16.0, you will need to disclose this as collected data.

According to the documentation, OneSignal doesn't require you to implement App Tracking prompt since OneSignal does not collect IDFA as of iOS SDK version 2.16.0. Yes, right! You no need to implement App Tracking, assuming that you are only using OneSignal in your app project.

But if you also use other SDK which needs IDFA to work best such as Google Mobile Ads, you need to implement it.