Question

没有找到关于如何实现这一点的完整指南。我有：

    LocationManager locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
    locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, new LocationListener() {
        @Override
        public void onLocationChanged(Location location) {
            //My location changed
            myPosition = new LatLng(location.getLatitude(), location.getLatitude());
            date = new Date();

            //Update marker
            myMarker.snippet(new Timestamp(date.getTime()).toString());
            myMarker.position(myPosition);

            //Update map
            //updateMap();

            //Move camera
            mMap.moveCamera(CameraUpdateFactory.newLatLng(myPosition));
            //mMap.animateCamera(CameraUpdateFactory.zoomTo(17));

            //Show dialog
            boxUpdate.show();

            Log.i("Map Location", "New cache for location retrived!");
        }

        @Override
        public void onProviderDisabled(String provider) {
            //Required, but not in use
        }

        @Override
        public void onProviderEnabled(String provider) {
            //Required, but not in use
        }

        @Override
        public void onStatusChanged(String provider, int status, Bundle extras) {
            //Required, but not in use
        }
    });

那么，我需要做些什么才能让它发挥作用？我只启用了WiFi，但我认为缓存是完全空的，不会以某种方式填满。我是否遗漏了一些必要的东西让它听完了？

Answer 1

如果您想使用wifi获取位置，请更改此..

locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, new LocationListener()

到

locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, new LocationListener()

让我知道是否还不行。

SO强迫你：）

我的onLocationChanged永远不会触发

1 个答案: