Flurry analytics is used in one of the iconic app that is published on play store and work fine on non Huawei devices. Now releasing this app on Huawei app gallery and Huawei devices which doesn't support play store and GMS services. So will this flurry plugin work fine in this iconic app on Huawei device with no play services?
I will refer to the documentation of the Flurry SDK and the official Ionic plugin page.
The Flurry SDK documentation says it is just recommended to use one GMS dependency, namely ads. If the app heavily relies on the integration of Google Mobile Ads, this specific functionality would only work partially because Huawei devices without GMS cannot connect to Google's API in order to receive the GAID.
What does that mean?
The GAID's main functionality is to give users personalized ads. In case you are not using Google Mobile Ads or other Google services like Firebase for example, your app should run perfectly fine. Moreover, I do also not see any dependencies required to be integrated with the Flurry plugin from Ionic.
Nevertheless, if you need personalized ads, Huawei has its own Ads Kit (available for Cordova but it can be implemented with Ionic) which replaces the GAID with the OAID. You do also have the ability to test the app out for yourself if you register as Huawei developer and have a look at the Cloud Debug service.
This service lets you upload an apk to test it on a real HMS only device in one of Huawei's labs. After you finished testing, the device returns to its original state and all of your configurations will be deleted for a next user.