- Is it possible for Google to block all Flutter applications on HUAWEI phones？
No, Flutter is an open-source UI software development kit created by Google. Your Flutter apps can be released to Huawei AppGallery as long as it comply with the AppGallery Review Guidelines.
Huawei provides Flutter plug-ins to integrate HMS Core kits. Currently, Flutter plug-ins are available for Account Kit, Ads Kit, Analytics Kit, AR Kit, In-App Purchases, Location Kit, Map Kit, Push Kit, Scan Kit and Site Kit.
You can download them on Github: https://github.com/HMS-Core/hms-flutter-plugin
- Why “some Google applications have stopped installing on Huawei phones”?
If your app integrates Google Mobile Services (GMS), as new Huawei phones (Mate 30, P40, Mate 40…) are banned from using GMS, you app will be unable to run on new Huawei phones. Huawei Mobile Services(HMS) provides interfaces similar to those of the GMS, if you want your app to run on these phones, integrate HMS.
Thank you, IMHO: since it's an open-source software, it would be problematic for Google to add such limitations. I just wanted to check if there are some known issues and possibilities.