This is the first time I'm uploading an app to the App Gallery and I've read about things like HMS and other related things there are to know however I'm still not sure about the two things I'm using in my app. I'm going to submit the app I've built to Huawei AppGallery. I have only used two things:
- Google SignIn (Not with Firebase, it's done with OAuth 2.0 on Google Cloud)
- Firestore (From the firebase stack only Firestore is used)
My question is will both of these services work on Huawei phones which is without GMS? As I don't think any of these are related to GMS and I Understand that some services like Push notifications if implemented from firebase will not work etc, but at the moment I'm only interested in these two services.
If not then, I'm using react native so is there a way to check if the user is from a Huawei phone that doesn't have GMS?