I just published a new library on Github for something that I needed in one of my projects. ILAddressAutocomplete is a simple wrapper on top of Google Places Autocomplete API. It was created because I needed to provide a list of address suggestions based on user input. ILAddressAutocomplete is the class used to find the address suggestions via this API, but the results don’t include the GPS coordinate of the address.
There’s ILAddressInfoLookup for that purpose, which uses a different API call to fetch the GPS coordinate. Usage is very similar in both cases, with a couple of delegate methods that need to be implemented to receive the details.