If I'm reading this correctly, you want to set tuples in Meraki SM and access those key/value pairs from your custom Android application.
Your application will need to use the RestrictionsManager object. Don't forget to check for changes when your app launches or resumes. You can also use intents to know when the configuration changes while your app is running.
Further discussion is really outside of the scope of this forum.
https://developer.android.com/reference/android/content/RestrictionsManager