how can i use google place api for finding nearest gas station to user location?

[faride22]

hi everyone,i need help for my final project for university,i need to develop an application that show nearest gas station to user location,i really need help to do that,my professor really dont help first she said that i use RTree algo to index my data that i work on it 4 weeks but nothing i get,then she said use google api,and agian for 2 weeks am trying to find a code to do that and help me bu ti get nothing
i beg help me