Can you decompile flutter apk?

Flutter apps only use Java/Kotlin bytecode to load the Flutter runtime and run the app. The actual binary is in native code as a library. So simply using an Android APK decompiler won’t give you much . You need to decompile the actual Flutter code, which resides in the file libapp.so.

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What is ENV flutter?

env file which can be used throughout the application. The twelve-factor app stores config in environment variables (often shortened to env vars or env). Env vars are easy to change between deploys without changing any code… they are a language- and OS-agnostic standard.

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