example/android/build.gradle references undefined credentialsPropertiesFile variable

[nnoromiv]

Build Failure Root Cause

The root build.gradle in the example app references:

credentialsPropertiesFile["cardinal.user"]
credentialsPropertiesFile["cardinal.key"]

inside the Maven credentials block, but credentialsPropertiesFile is never defined. This causes the build to fail on Gradle 8+.

The app/build.gradle file in the same example already uses the correct approach via project.findProperty(...), so the root file should follow the same pattern for consistency and compatibility.

Fix

Replace:

credentialsPropertiesFile["cardinal.user"]
credentialsPropertiesFile["cardinal.key"]

with:

project.findProperty("cardinal.user")
project.findProperty("cardinal.key")

in:

example/android/build.gradle