ある
public class LocatorFragment extends Fragment implements OnMapReadyCallback , GoogleApiClient.ConnectionCallbacks {
private MapView mapView;
private GoogleMap map;
private GoogleApiClient mGoogleApiClient;
private Double Latitude;
private Double Longitude;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
Intent intent = new Intent(getContext(), GPSTrackerActivity.class);
startActivityForResult(intent,1);
View v = inflater.inflate(R.layout.locator_fragment, container, false);
// Gets the MapView from the XML layout and creates it
mapView = (MapView) v.findViewById(R.id.mapview);
mapView.onCreate(savedInstanceState);
// Gets to GoogleMap from the MapView and does initialization stuff
map = mapView.getMap();
Location mLastLocation;
map.setMapType(GoogleMap.MAP_TYPE_NORMAL);
map.getUiSettings().setMyLocationButtonEnabled(false);
if (ActivityCompat.checkSelfPermission(getContext(), M anifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(getContext(), Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return v;
}
map.setMyLocationEnabled(true);
// Needs to call MapsInitializer before doing any CameraUpdateFactory calls
MapsInitializer.initialize(this.getActivity());
// Updates the location and zoom of the MapView
return v;
}
@Override
public void onResume() {
mapView.onResume();
super.onResume();
}
@Override
public void onPause() {
super.onPause();
mapView.onPause();
}
@Override
public void onDestroy() {
super.onDestroy();
mapView.onDestroy();
}
@Override
public void onLowMemory() {
super.onLowMemory();
mapView.onLowMemory();
}
@Override
public void onMapReady(GoogleMap googleMap) {
}
@Override
public void onConnected(@Nullable Bundle bundle) {
}
@Override
public void onConnectionSuspended(int i) {
}
public void onActivityResult(int requestCode, int resultCode, Intent data) {
Double longitude;
Double latitude;
super.onActivityResult(requestCode, resultCode, data);
if(requestCode == 1){
Bundle extras = data.getExtras();
longitude = extras.getDouble("Longitude");
latitude = extras.getDouble("Latitude");
Latitude=latitude;
Longitude=longitude;
}
}
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
Toast.makeText(getContext(),String.valueOf(Latitude),Toast.LENGTH_SHORT).show();
Toast.makeText(getContext(),String.valueOf(Longitude),Toast.LENGTH_SHORT).show();
};
以下の機能
map = mapView.getMap();
map.setOnMyLocationChangeListener(new GoogleMap.OnMyLocationChangeListener() {
@Override
public void onMyLocationChange(Location location) {
Latitude= location.getLatitude();
Longitude= location.getLongitude();
Location locationzoom = map.getMyLocation();
LatLng mapCenter = new LatLng(location.getLatitude(), location.getLongitude());
CameraPosition cameraPosition = CameraPosition.builder()
.target(mapCenter)
.zoom(13)
.build();
map.animateCamera(CameraUpdateFactory.newCameraPosition(cameraPosition),
2000, null);
'onActivityResult'が呼び出されていることを確認してください。 – Bharatesh
@override innotationはonactvityresult()メソッドにはありません。setResult()を使用して呼び出されたときにどう呼ばれますか? –
@Spirit check [this](http://stackoverflow.com/questions/37202325/i-cannot-retrieve-my-current-longitude-and-latitude-in-google-maps/37203191#37203191)答えは完璧です私のために。 –