Sqlite on Android: How to create a sqlite dist db function - to be used in the app for distance calculation using lat, long

Question

We are building an Android App that will use user\'s current location (lat, long) and show top 50 venues around the current location, sorted by distance.

We have the

Answer 1

Update: The answer is that you can not do this.

from: Android. Is it possible to write custom function on C/C++ and use it in SQL query?