Let's say you are walking along the street, and you see a new shop that inspires you; or, maybe you've had dinner in a memorable restaurant, and want to remember its location and how it looks; or, you've parked your car, and need to remember where you left it. Wouldn't it be great if you could mark any place, and maybe add a brief description and a picture?

The Treasure Mapp is an app that allows users to mark places on a map, and then add a name and a picture over it. Pictures will be taken by using the device camera. Users will be able to see all the saved places, marked on a map or through a list. They will also be able to edit or delete them.

This project covers two important features of mobile programming: geolocation, and the device camera. It also covers dealing with device permissions.

The following topics will be covered in this chapter:

• Geolocation and camera: a powerful duo
• Integrating Google Maps into Flutter
• Using the device camera