private void saveState() {
IGeoPoint point = map.getMapCenter();
storage.writeInteger(solidKey + LONGITUDE_SUFFIX, point.getLongitudeE6());
storage.writeInteger(solidKey + LATITUDE_SUFFIX, point.getLatitudeE6());
storage.writeInteger(solidKey + ZOOM_SUFFIX, map.getZoomLevel());
}
private void loadState() {
location =
new GeoPoint(
storage.readInteger(solidKey + LATITUDE_SUFFIX),
storage.readInteger(solidKey + LONGITUDE_SUFFIX));
MapController controller = map.getController();
controller.setZoom(storage.readInteger(solidKey + ZOOM_SUFFIX));
controller.setCenter(location);
}
private OsmInteractiveView(
Context context, DispatcherInterface dispatcher, String key, DynTileProvider p) {
super(context, p, new MapDensity(context));
// provider = p;
solidKey = key;
storage = Storage.global(context);
slock = new SolidPositionLock(context, solidKey);
map.setMapListener(this);
map.setOnTouchListener(this);
loadState();
dispatcher.addTarget(this, InfoID.LOCATION);
}
@Override
public void onAttachedToWindow() {
super.onAttachedToWindow();
storage.register(this);
}
@Override
public void onDetachedFromWindow() {
saveState();
storage.unregister(this);
super.onDetachedFromWindow();
}