flutter build for release code example
Example 1: build apk flutter command
flutter clean
flutter build apk
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
Example 4: build and release flutter app
keytool -genkey -v -keystore c:\Users\USER_NAME\upload-keystore.jks -storetype JKS -keyalg RSA -keysize 2048 -validity 10000 -alias upload