To use a Java library (JAR file) inside your Android project, you can simple copy the JAR file into the folder called libs in your application . *. jar files in this folder are included into the compile classpath via the default build. gradle file.
Read moreHow do you write a platform specific code in Flutter?
Writing custom platform-specific code
Read moreDoes Flutter compile to native code?
How does Flutter run my code on Android? The engine’s C and C++ code are compiled with Android’s NDK. The Dart code (both the SDK’s and yours) are ahead-of-time (AOT) compiled into native, ARM, and x86 libraries . Those libraries are included in a “runner” Android project, and the whole thing is built into an .
Read moreHow call in iOS Flutter?
Before we begin building the Flutter application for the iOS device, we’ll need to prepare with the following prerequisites:
Read moreHow do you develop a platform channel in Flutter between Dart and native code Kotlin?
Now we will create a flutter app with a method call that will be implemented in Android (Java) and iOS (Objective C) respectively.
Read moreHow do you communicate with the native code in Flutter?
To send a message to native we use invokeMethod , as below. invokeMethod is an async method so we must add await and wrap the call inside an async (Future) method. If there is a result that’s sent back from native it will be assigned to the response variable.
Read moreCan you use Swift with Flutter?
You can then use any IDE of your choice to build your Flutter iOS app. To set up your system for building iOS apps natively using Swift, all you need is a macOS and Xcode . This makes it a bit easier to set up an iOS development environment in Swift than in Flutter.
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