google-maps-android-api-2

问题 My app that uses Google Maps SDK (v2) just started crashing with this exception: Process: com.currentlocation.android, PID: 7328 java.lang.ArrayIndexOutOfBoundsException: length=1; index=12 at com.google.maps.api.android.lib6.gmm6.vector.ct.<init>(:com.google.android.gms.dynamite_mapsdynamite@201216081@20.12.16 (120400-0):9) at com.google.maps.api.android.lib6.gmm6.vector.cv.a(:com.google.android.gms.dynamite_mapsdynamite@201216081@20.12.16 (120400-0):23) at com.google.maps.api.android.lib6

问题 I am getting directions including waypoints from Directions API in my Android app. It contains multiple "leg" segments which has its own distance and duration. Is there a way to sum all distances and durations get the total values? Example: Stripped json segment from Direction API legs": [ { "distance": { "text": "389 km", "value": 389438 }, "duration": { "text": "6 hours 31 mins", "value": 23452 } }, { "distance": { "text": "0.5 km", "value": 487 }, "duration": { "text": "2 mins", "value":

问题 I am getting directions including waypoints from Directions API in my Android app. It contains multiple "leg" segments which has its own distance and duration. Is there a way to sum all distances and durations get the total values? Example: Stripped json segment from Direction API legs": [ { "distance": { "text": "389 km", "value": 389438 }, "duration": { "text": "6 hours 31 mins", "value": 23452 } }, { "distance": { "text": "0.5 km", "value": 487 }, "duration": { "text": "2 mins", "value":

问题 I'm trying to get a marker with an custom icon in Google Maps Android API v2. I just changed one of the examples Google provides. I added .icon(BitmapDescriptorFactory.fromResource(R.drawable.arrow)) to RawMapViewDemoActivity in method setUpMap(). private void setUpMapIfNeeded() { if (mMap == null) { mMap = ((MapView) findViewById(R.id.map)).getMap(); if (mMap != null) { setUpMap(); } } } private void setUpMap() { mMap.addMarker(new MarkerOptions() .position(new LatLng(0, 0)) .title("Marker")

问题 I'm currently using Google's Maps Geocoding API and, as the documentation informs, it has a limit per day usage of 2500 requests. Is there some service that I can call to check how many requests I already did, or I still can do? I know that in the Google's API Console has this information, but I was considering doing something programmatically with my application, where it can by itself know the current status and inform me if the request is close to ending. FYI: I am aware that if the

问题 I'm currently using Google's Maps Geocoding API and, as the documentation informs, it has a limit per day usage of 2500 requests. Is there some service that I can call to check how many requests I already did, or I still can do? I know that in the Google's API Console has this information, but I was considering doing something programmatically with my application, where it can by itself know the current status and inform me if the request is close to ending. FYI: I am aware that if the

问题 In my app I have a MapFragment. I do map = mapFragment.getMap(); and after that add a marker in the event onMapClick(LatLng point){ ... map.addMarker(new MarkerOptions() .position(point) .title(txt)); ... } All this works perfectly. What I need is to know when the user keep long click on the marker I put on the map. I made some handmade calculations in onMapLongClick(LatLng point){ ... if((Math.abs(mrkrPos.latitude-point.latitude)<0.0005)&&(Math.abs(mrkrPos.longitude-point.longitude)<0.0005))

问题 In my app I have a MapFragment. I do map = mapFragment.getMap(); and after that add a marker in the event onMapClick(LatLng point){ ... map.addMarker(new MarkerOptions() .position(point) .title(txt)); ... } All this works perfectly. What I need is to know when the user keep long click on the marker I put on the map. I made some handmade calculations in onMapLongClick(LatLng point){ ... if((Math.abs(mrkrPos.latitude-point.latitude)<0.0005)&&(Math.abs(mrkrPos.longitude-point.longitude)<0.0005))

问题 Google maps V2 if i change my api key in developer console in updated version of my android application. what will happen to the previous version of my application on play store. means the previous key will automatically change or my previous version of application will stop to show maps 回答1: There is no limitation to the number of API keys you can have for Google Maps: if you need one key for an older release, another for a debug key, and another for a new release key, then just create new

问题 I have added current location via google map routing with Routing routing = new Routing.Builder() .travelMode(Routing.TravelMode.DRIVING) .key(getResources().getString(R.string.google_maps_api)) .withListener(this) .waypoints(new LatLng(mLastKnownLocation.getLatitude(), mLastKnownLocation.getLongitude()), site_location) .alternativeRoutes(false) .build(); routing.execute(); @Override public void onRoutingSuccess(ArrayList<Route> route, int shortestRouteIndex) { if (polylines.size() > 0) { for