Generate Signed APK
Generate Signed APK First create a key-store file by following this link Then Copy your key.jks file to Project » keys » key.jks
To create apk, open android studio terminal then write command flutter build apk --no-tree-shake-icons
To create split apk, open android studio terminal then write command flutter build apk --split-per-abi --no-tree-shake-icons
To create app bundle, open android studio terminal then write command flutter build app bundle
--split-per-abi --no-tree-shake-icons
A Signed APK/Split APK or app bundle will be built according to your command