Refactoring code, better encapsulation

app/build.gradle

@@ -21,6 +21,13 @@ android {
 
         buildConfigField "String[]", "ICON_PACKS", "{\"classic\",\"material\"}"
         manifestPlaceholders = [ googleAndroidBackupAPIKey:"unused" ]
+
+        kapt {
+            arguments {
+                arg("room.incremental", "true")
+                arg("room.schemaLocation", "$projectDir/schemas".toString())
+            }
+        }
     }
 
     buildTypes {