initial ui changes

buildSrc/src/main/kotlin/Extensions.kt

@@ -72,6 +72,18 @@ fun Project.getSigningProperty(property: String): String {
         )
 }
 
+fun Project.languageList(): List<String> {
+	return fileTree("../app/src/main/res") { include("**/strings.xml") }
+		.asSequence()
+		.map { stringFile -> stringFile.parentFile.name }
+		.map { valuesFolderName -> valuesFolderName.replace("values-", "") }
+		.filter { valuesFolderName -> valuesFolderName != "values" }
+		.map { languageCode -> languageCode.replace("-r", "_") }
+		.distinct()
+		.sorted()
+		.toList() + "en"
+}
+