How to create a release signed apk file using Gradle?

Question

I would like to have my Gradle build to create a release signed apk file using Gradle.

I\'m not sure if the code is correct or if I\'m missing a parameter when doing

Answer 1

if you don't want to see Cannot invoke method readLine() on null object. you need write in gradle.properties first.

KEYSTORE_PASS=*****
ALIAS_NAME=*****
ALIAS_PASS=*****