我是Skobbler map中的新手。我使用Skobbler map來顯示我的當前位置。最初，位於地圖的某處。 
在android中啓用GPS後顯示當前位置
我已經在美利堅合衆國設置了默認位置。所以，當我打開應用程序它顯示這個。但是，這個標記仍然在地圖上的某個地方，在海面之上。要顯示的默認位置，我用這個：
SKCoordinateRegion region = new SKCoordinateRegion();
region.setCenter(new SKCoordinate(-97.1867366, 38.4488163));
region.setZoomLevel(5);
mapView.changeMapVisibleRegion(region, true);
之後，當我啓用了GPS，標記必須移動和顯示的時間內，我的當前位置。可以做些什麼來刷新地圖以顯示我的當前位置。可以做些什麼來解決這個問題？
TL; DR：
SKCoordinate coordinates = new SKCoordinate (-97.1867366, 38.4488163)
SKPosition lastSKPosition = new SKPosition (coordinates);
SKPositionerManager.getInstance().reportNewGPSPosition (lastSKPosition);
mapView.centerOnCurrentPosition (ZoomLevel, true, AnimationDuration);
mapView.setPositionAsCurrent (lastSKPosition.getCoordinate(), Accuracy, center);
不可正對Skobbler的專家，我不很喜歡的Skobbler SDK，因爲它看起來太複雜，我和文檔很差，太多的方法和類，所以我儘可能地利用Android SDK和Google API。
這不是一個生產就緒代碼，但只是讓你可以得到的圖片。
這是我怎麼樣來組織我的代碼，當涉及到的位置：
摘要位置活動從中你會延長所有使用位置的活動：
public abstract class LocationActivity extends AppCompatActivity {
private GeoLocService locationService;
@Override
protected void onCreate (Bundle savedInstanceState) {
super.onCreate (savedInstanceState);
if (GeoLocService.checkLocationPerms (this)) {
initLocService();
}
}
@Override
protected void onStart() {
super.onStart();
if (locationService != null) {
locationService.onStart();
}
}
@Override
public void onRequestPermissionsResult (int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
super.onRequestPermissionsResult (requestCode, permissions, grantResults);
if (requestCode == 1000) {
if (GeoLocService.checkLocationPerms (this)) {
initLocService();
locationService.onStart();
}
}
}
@Override
protected void onResume() {
super.onResume();
if (locationService != null) {
locationService.onResume();
}
}
@Override
protected void onPause() {
super.onPause();
if (locationService != null) {
locationService.onPause();
}
}
@Override
protected void onStop() {
if (locationService != null) {
locationService.disconnect();
}
super.onStop();
}
private void initLocService() {
GeoLocService.LocationResponse response = new GeoLocService.LocationResponse() {
@Override
public void onLocation (Location location) {
onLocationSuccess (location);
}
@Override
public void onFailure (int errorCode) {
onLocationFailure (errorCode);
}
};
locationService = new GeoLocService (this, response);
}
protected void stopFetchingLocations() {
if (locationService != null) {
locationService.stopLocationUpdates();
locationService.disconnect();
}
}
protected GeoLocService getLocationService() {
return locationService;
}
protected abstract void onLocationSuccess (Location location);
protected abstract void onLocationFailure (int errorCode);
}
GeoLoc提供geoloc處理方法的服務：
public class GeoLocService implements ConnectionCallbacks, OnConnectionFailedListener, LocationListener {
public final static long UPDATE_INTERVAL_IN_MILLISECONDS = 10000;
public final static long FASTEST_UPDATE_INTERVAL_IN_MILLISECONDS = UPDATE_INTERVAL_IN_MILLISECONDS/2;
private GoogleApiClient googleApiClient;
private LocationRequest locationRequest;
private LocationResponse locationResponse;
private Location currentLocation;
private Date lastUpdateTime;
public GeoLocService (Activity context, LocationResponse locationResponse) {
this.locationResponse = locationResponse;
googleApiClient = new GoogleApiClient.Builder (context)
.addConnectionCallbacks (this)
.addOnConnectionFailedListener (this)
.addApi (LocationServices.API)
.build();
createLocationRequest();
}
public void onStart() {
if (googleApiClient != null) {
googleApiClient.connect();
}
}
public void onResume() {
if (googleApiClient != null && googleApiClient.isConnected()) {
startLocationUpdates();
}
}
public void onPause() {
if (googleApiClient != null && googleApiClient.isConnected()) {
stopLocationUpdates();
}
}
public void disconnect() {
if (googleApiClient != null) {
googleApiClient.disconnect();
}
}
protected void createLocationRequest() {
locationRequest = new LocationRequest();
locationRequest.setInterval (UPDATE_INTERVAL_IN_MILLISECONDS);
locationRequest.setFastestInterval (FASTEST_UPDATE_INTERVAL_IN_MILLISECONDS);
locationRequest.setPriority (LocationRequest.PRIORITY_HIGH_ACCURACY);
}
public void startLocationUpdates() {
LocationServices.FusedLocationApi.requestLocationUpdates (googleApiClient, locationRequest, this);
}
public void stopLocationUpdates() {
LocationServices.FusedLocationApi.removeLocationUpdates(googleApiClient, this);
}
@Override
public void onConnected(Bundle connectionHint) {
if (currentLocation == null) {
currentLocation = LocationServices.FusedLocationApi.getLastLocation (googleApiClient);
lastUpdateTime = Calendar.getInstance().getTime();
sendUpdates();
}
startLocationUpdates();
}
private void sendUpdates() {
if (locationResponse != null && currentLocation != null) {
locationResponse.onLocation (currentLocation);
}
}
@Override
public void onLocationChanged (Location location) {
currentLocation = location;
lastUpdateTime = Calendar.getInstance().getTime();
sendUpdates();
}
@Override
public void onConnectionSuspended (int cause) {
googleApiClient.connect();
}
@Override
public void onConnectionFailed (ConnectionResult result) {
if (locationResponse != null) {
locationResponse.onFailure (result.getErrorCode());
}
}
public static boolean checkLocationPerms (Activity context) {
if (ActivityCompat.checkSelfPermission (context, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED
&& ActivityCompat.checkSelfPermission (context, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions (
context,
new String [] {
Manifest.permission.ACCESS_FINE_LOCATION,
Manifest.permission.ACCESS_COARSE_LOCATION,
Manifest.permission.ACCESS_NETWORK_STATE
},
1000
);
return false;
}
return true;
}
public GoogleApiClient getGoogleApiClient() {
return googleApiClient;
}
public Date getLastUpdatedTime() {
return lastUpdateTime;
}
public interface LocationResponse {
void onLocation (Location location);
void onFailure (int errorCode);
}
}
最後你Skobbler活動：
public class SkobblerActivity extends LocationActivity implements SKMapSurfaceListener {
private final static float ZoomLevel = 15;
private final static int AnimationDuration = 750;
private final static float Accuracy = 1;
private int placedOnCurrentPosCount;
private SKMapViewHolder mapHolder;
private SKMapSurfaceView mapView;
private SKPosition lastSKPosition = new SKPosition (new SKCoordinate());
@Override
protected void onCreate (Bundle savedInstanceState) {
super.onCreate (savedInstanceState);
.....
}
@Override
protected void onLocationSuccess (Location location) {
convertLocToSKLoc (location);
SKPositionerManager.getInstance().reportNewGPSPosition (lastSKPosition);
if (mapView != null) {
boolean center = false;
if (placedOnCurrentPosCount < 2 && (location.getLatitude() != 0 || location.getLongitude() != 0)) {
center = true;
mapView.centerOnCurrentPosition (ZoomLevel, true, AnimationDuration);
}
mapView.setPositionAsCurrent (lastSKPosition.getCoordinate(), Accuracy, center);
placedOnCurrentPosCount ++;
}
}
@Override
protected void onLocationFailure (int errorCode) {
}
private void convertLocToSKLoc (Location location) {
lastSKPosition.getCoordinate().setLatitude (location.getLatitude());
lastSKPosition.getCoordinate().setLongitude (location.getLongitude());
}
.......................
}
從skobbler開發商的任何批評，以改善這是歡迎的。
設置FollowPositions爲True：
mapView.getMapSettings().setFollowPositions(true);
這將使它以便地圖以每個位置更新重新居中。
無法解析方法setFollowPositions ....此方法可能是這樣的：'mapView.getMapSettings（）。setCurrentPositionShown（true）; '!!!你的回答不是我正在尋找的。請發表評論，而不是像這樣。你的回答完全衝突了我的問題。 –
@SananPandeya：我想你使用的是舊版本的SDK。 –
無法解析'centerOnCurrentPosition'方法。顯示位置時有「放大」圖標。我想要位置必須顯示如上圖所示。 –
你使用什麼版本的Skobbler Sdk？ –
這是最新的一個。我已修復該問題。但是，「相機」運動速度如此之快。當我從當前位置移動一段距離時，「攝像頭」會更新得如此之快。它在5或6秒內從該距離返回到當前位置。我如何阻止？因爲，我有一個工作按鈕。由於該「攝像頭」的自動更新，我的按鈕意義不大。 –