Resolve "Fix build process"

Closes #83 (closed)

android/app/build.gradle

@@ -66,10 +66,10 @@ import com.android.build.OutputFile
 
 android.applicationVariants.all { variant ->
   variant.outputs.each { output ->
-    def baseAbiVersionCode = project.ext.abiCodes.get(output.getFilter(OutputFile.ABI))
+    def perAbiVersionCodeIncrement = project.ext.abiCodes.get(output.getFilter(OutputFile.ABI))
 
-    if (baseAbiVersionCode != null) {
-      output.versionCodeOverride = baseAbiVersionCode * 1000 + variant.versionCode
+    if (perAbiVersionCodeIncrement != null) {
+      output.versionCodeOverride = variant.versionCode * 1000 + perAbiVersionCodeIncrement
     }
   }
 }