https://forum.lazarus.freepascal.org/index.php/topic,52313.msg386040/
by ADiV Software
https://adiv.sourceforge.io/ https://adiv.sourceforge.io/lng/spa/index.html
"With the latest LAMW update we can sign our apk or bundle more easily:
First we will execute "release-keystore" if we do not have the signature created.
- Then we will fill in the signature file "gradle.properties" as follows:
- RELEASE_STORE_FILE = yourapp.keystore
- RELEASE_STORE_PASSWORD = yourpassword
- RELEASE_KEY_ALIAS = yourappaliaskey
- RELEASE_KEY_PASSWORD = yourpassword
And to finish we close and open the project and it will automatically include the signature."