how to sign a flutter app code example

Example 1: flutter build android release apk small

flutter build apk --split-per-abi

Example 2: build apk flutter command

flutter clean
flutter build apk

Example 3: sign flutter app android studio

keytool -genkey -v -keystore c:/Users/USER_NAME/key.jks -storetype JKS -keyalg RSA -keysize 2048 -validity 10000 -alias key

Example 4: flutter signed apk

keytool -genkey -v -keystore ~/key.jks -keyalg RSA -keysize 2048 -validity 10000 -alias key

Example 5: flutter publish app

keytool -genkey -v -keystore c:\Users\USER_NAME\key.jks -storetype JKS -keyalg RSA -keysize 2048 -validity 10000 -alias key