Sop: Sync version with gradle version variable and fix format

build.gradle

@@ -171,6 +171,25 @@ subprojects {
         required { signingRequired }
         sign publishing.publications.mavenJava
     }
+
+    def generatedVersionDir = "${buildDir}/generated-version"
+
+    sourceSets {
+        main {
+            output.dir(generatedVersionDir, builtBy: 'generateVersionProperties')
+        }
+    }
+
+    task generateVersionProperties {
+        doLast {
+            def propertiesFile = file "$generatedVersionDir/version.properties"
+            propertiesFile.parentFile.mkdirs()
+            def properties = new Properties()
+            properties.setProperty("version", rootProject.version.toString())
+            propertiesFile.withWriter { properties.store(it, null) }
+        }
+    }
+    processResources.dependsOn generateVersionProperties
 }
 
 def getAndroidRuntimeJar(androidSdkApiLevel) {