Now we will create a flutter app with a method call that will be implemented in Android (Java) and iOS (Objective C) respectively.
Read moreCan I use native code in Flutter?
Flutter allows us to call platform-specific APIs available in Java or Kotlin code on Android and in Objective C or Swift code on iOS. Flutter’s platform-specific API works with message passing. From Flutter app, we have to send messages to a host on iOS or Android parts of the app over a platform channel.
Read moreHow do I use native library in Flutter?
It works on the below message-passing style:
Read moreHow does Platform channel work in Flutter?
Overall the Platform Channel represents a way to connect native code with the Flutter app (Dart) . It can be used to implement any Flutter missing functionality using a platform-specific code (plugins) and call any APIs whether available in Java or Kotlin code on Android, or in Objective-C or Swift code on iOS.
Read moreHow do you call a Swift code on Flutter?
Calling iOS Native Code in Flutter
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