how to add the starting point on google maps

[johnson dubula]

good day guys

i am creating an android app with a map, everything is fine, for now when a user clicks a button a map appears and shows where my business is located, now i want to give the user directions from where the user is at at to my business,how do i show the directions from where the user is to my business

[Tim Moores]

The answer is likely to be one of the APIs listed under "Related APIs" in https://developers.google.com/maps/documentation/android-api/