I have published a new app, I don't use any of Google services such as Google Maps, Push notifications, Authentication or etc, the app functionality is simple and depends on our own business data.
I used Huawei Y9 EMUI version 9.1.0, and 10.0.0, I found the app on Huawei AppGallery, and I installed it successfully and it worked perfectly.
But I used Huawei Y9a EMUI version 10.1.1, also EMUI version 11.0.0, the app does not appear on Huawei AppGallery, and if I open it by the browser the install button will be disabled.
So, I have installed the package manually as a (.apk) file, it worked perfectly so there are no compatibility issues, but the app still does not appear on Huawei AppGallery for these versions.
After communicating with Huawei Customer Service, they just told me the following:
Your app depends on GMS services, so it is only available on HUAWEI GMS devices. I suggest you integrate our HMS services into the app to make it be available on all of HUAWEI devices(including HUAWEI HMS devices). https://developer.huawei.com/consumer/en/hms.
So, the point here is how I can make this integration (The link they send is for Huawei Mobile Services in general).
So, what should I do to make my app appear on Huawei Mobile Services? or how to integrate this service on Huawei AppGallery?
I communicated with Huawei support team, since i'm not using any of GMS services, they reviewed the package and then they published it on app gallery.