However, Flutter is not a programming language . It’s a software development kit (SDK) with prewritten code, consisting of ready-to-use and customizable widgets, as well as libraries, tools, and documentation that together serve to build cross-platform apps.26 Mar 2021
Read moreCan we use C++ in Flutter?
I would take a look at Platform Channels, which are a way to communicate Flutter code to platform native code (e.g. Java/Kotlin on Android, Objective C/Swift in iOS). From there, you can use your C++ library using the regular NDK mechanisms .
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