OsmDroid load Marker after scroll

Question

I want to load Marker after scroll. In Google Maps I user OnCameraChange, in OsmDroid I used OnScroll, but is called always until I move the map. How can I detect when the scroll is ended as OnCameraChange ?

Answer 1

If you mean after scroll

• current visible part of the map has changed
• that scroll/zoom including animatation has finished
• there were no scroll/zoom for the last 200 millisecs

you can try to add a DelayedMapListener as a map listener that fires 200 millisecs after the last scrolling/zooming

/** Fire if there is more than 200 millisecs no zoom/scroll update markers */
protected static final int DEFAULT_INACTIVITY_DELAY_IN_MILLISECS = 200;

    // If there is more than 200 millisecs no zoom/scroll update markers
    mMapView.setMapListener(new DelayedMapListener(new MapListener() {
        @Override
        public boolean onScroll(ScrollEvent event) {
            reloadMarker();
            return false;
        }

        @Override
        public boolean onZoom(ZoomEvent event) {
            reloadMarker();
            return false;
        }
    }, DEFAULT_INACTIVITY_DELAY_IN_MILLISECS));