flutter compile apk code example
Example 1: flutter build android release apk small
flutter build apk --split-per-abi
Example 2: flutter build appbundle
flutter build appbundle
Example 3: flutter release
keytool -genkey -v -keystore c:\Users\USER_NAME\key.jks -storetype JKS -keyalg RSA -keysize 2048 -validity 10000 -alias key