make an android application that contains google maps , each user will be able to log in (with google and facebook) and put a pin on the map, while rating the place from 1 to 5 stars , and the pin will change color to black if 1 , up to white if 5 stars.

make an android application that contains google maps , each user will be able to log in (with google and facebook) and put a pin on the map, while rating the place from 1 to 5 stars , and the pin will change color to black if 1 , up to white if 5 stars. the users will login with google ,facebook, regular username and password. he will be able to put photos for each pin. he can reset pin color. his location will be automatically read from the browser on pc and mobile after he gives permission.write "pins" as the first word in your bid