Now, let's move on to ViewFragment. We will be using an Intent class to launch the built-in Google Maps app but with a pin to mark the location the photo was taken at.
The GPS location is already in the Photo object and we just need to do the following:
Capture the latitude and longitude in
DoublevariablesBuild a String from these values that will represent the URI that we need to create the
IntentobjectCreate the
IntentclassStart a Google Maps
Activitypassing in theIntentclass
Of course, all this takes place inside the class that handles the button clicks for SHOW MAP.
Add the highlighted code that we just discussed to handle what happens when the user clicks on the SHOW MAP button:
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_view, container, false);
TextView textView = (TextView) view.findViewById(R.id.textView);
Button buttonShowLocation = (Button) view...