Exposing Gradle properties

build.gradle

android {
    compileSdk 31

    defaultConfig {
        applicationId "com.matematicasimples"
        minSdk 23
        targetSdk 30
        versionCode getVersionCode()
        versionName getVersionName()

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        vectorDrawables {
            useSupportLibrary true
        }

        Properties keystoreProperties = loadProperties(rootProject)
        resValue "string", "security_key", keystoreProperties['securityKey']
        resValue "string", "security_transformation", keystoreProperties['securityTransformation']
        resValue "string", "security_algorithm", keystoreProperties['securityAlgorithm']
    }