Examples with Marker org.mapsforge.map.layer.overlay.Marker used on opensource projects

Example 6 with Marker

use of org.mapsforge.map.layer.overlay.Marker in project satstat by mvglasow.

the class MapSectionFragment method onLocationChanged.

/**
 * Called when a new location is found by a registered location provider.
 * Stores the location and updates GPS display and map view.
 */
public void onLocationChanged(Location location) {
    // location from that provider as stale
    if (Double.isNaN(location.getLatitude()) || Double.isNaN(location.getLongitude())) {
        markLocationAsStale(providerLocations.get(location.getProvider()));
        applyLocationProviderStyle(this.getContext(), location.getProvider(), Const.LOCATION_PROVIDER_GRAY);
        return;
    }
    if (providerLocations.containsKey(location.getProvider()))
        providerLocations.put(location.getProvider(), new Location(location));
    LatLong latLong = new LatLong(location.getLatitude(), location.getLongitude());
    Circle circle = mapCircles.get(location.getProvider());
    Marker marker = mapMarkers.get(location.getProvider());
    if (circle != null) {
        circle.setLatLong(latLong);
        if (location.hasAccuracy()) {
            circle.setVisible(true);
            circle.setRadius(location.getAccuracy());
        } else {
            Log.d("MainActivity", "Location from " + location.getProvider() + " has no accuracy");
            circle.setVisible(false);
        }
    }
    if (marker != null) {
        marker.setLatLong(latLong);
        marker.setVisible(true);
    }
    applyLocationProviderStyle(this.getContext(), location.getProvider(), null);
    Runnable invalidator = providerInvalidators.get(location.getProvider());
    if (invalidator != null) {
        providerInvalidationHandler.removeCallbacks(invalidator);
        providerInvalidationHandler.postDelayed(invalidator, PROVIDER_EXPIRATION_DELAY);
    }
    // redraw, move locations into view and zoom out as needed
    if ((circle != null) || (marker != null) || (invalidator != null))
        updateMap();
}