How to install flutter to the xcode (i.e. to make available to make apps via flutter and to add files with the flutter-extension in the xcode projects)?
This group is specially for iOS developers with swift, we don’t have any content and can’t provide too much help related to Flutter (cross platform)
Can you provide me, how to make available an app that created by swift in Xcode available in android?
Xcode is not capable of creating an application that will run on an Android device. Xcode is only for creating applications for Apple devices.
If you want to create Apps for Android then you need to seek help from another group dedicated to Android development.