/**
* Clean favorites linking to old non-existing bus stops or subway stations. Use after STM DB
* updates.
*
* @param contentResolver the content resolver
*/
@SuppressWarnings("deprecation")
public static void cleanFavorites(Context context) {
MyLog.v(TAG, "cleanFavorites()");
final ContentResolver contentResolver = context.getContentResolver();
try {
// bus stops
List<Fav> busStopFavs =
DataManager.findFavsByTypeList(contentResolver, Fav.KEY_TYPE_VALUE_BUS_STOP);
List<RouteTripStop> routeTripStops =
StmBusManager.findRouteTripStops(context, busStopFavs, false);
for (Fav busStopFav : busStopFavs) {
boolean stillInTheDB = false;
for (RouteTripStop routeTripStop : routeTripStops) {
if (busStopFav.getFkId().equals(routeTripStop.stop.id)
&& busStopFav.getFkId2().equals(routeTripStop.route.id)) {
stillInTheDB = true;
}
}
if (!stillInTheDB) {
DataManager.deleteFav(contentResolver, busStopFav.getId());
}
}
// subway stations
List<Fav> subwayFavs =
DataManager.findFavsByTypeList(contentResolver, Fav.KEY_TYPE_VALUE_SUBWAY_STATION);
for (Fav subwayFav : subwayFavs) {
Stop stop = StmSubwayManager.findStopWithId(context, Integer.valueOf(subwayFav.getFkId()));
if (stop == null) {
DataManager.deleteFav(contentResolver, subwayFav.getId());
}
}
} catch (Exception e) {
MyLog.w(TAG, e, "Unknow error while cleaning favorite.");
}
}
/** Update favorites subway stations into route stops. */
@SuppressWarnings("deprecation")
public static void updateSubwayStationsToRouteStops(Context context) {
MyLog.v(TAG, "updateSubwayStationsToRouteStops()");
final ContentResolver contentResolver = context.getContentResolver();
List<Fav> subwayStationFavs =
DataManager.findFavsByTypeList(contentResolver, Fav.KEY_TYPE_VALUE_SUBWAY_STATION);
MyLog.d(
TAG,
"Favorite subway stations to upgrade: %s",
(subwayStationFavs == null ? null : subwayStationFavs.size()));
if (subwayStationFavs != null) {
for (Fav subwayStationFav : subwayStationFavs) {
try {
boolean allStopRoutesMigrated = true;
final int stopId = Integer.valueOf(subwayStationFav.getFkId());
List<Route> stopRoutes = StmSubwayManager.findRoutesWithStopIdList(context, stopId);
if (stopRoutes == null || stopRoutes.size() == 0) {
MyLog.d(TAG, "Favorite subway station %s route(s) not found!", subwayStationFav);
allStopRoutesMigrated = false; // no stop routes!
}
if (stopRoutes != null) {
for (Route stopRoute : stopRoutes) {
final int routeId = stopRoute.id;
final String uid = RouteStop.getUID(StmSubwayManager.AUTHORITY, stopId, routeId);
Fav newRouteStopFav = new Fav();
newRouteStopFav.setType(Fav.KEY_TYPE_VALUE_AUTHORITY_ROUTE_STOP);
newRouteStopFav.setFkId(uid);
final boolean alreadyFavorite =
DataManager.findFav(contentResolver, Fav.KEY_TYPE_VALUE_AUTHORITY_ROUTE_STOP, uid)
!= null;
if (alreadyFavorite) {
MyLog.d(TAG, "Favorite subway station %s already migrated.", newRouteStopFav);
} else {
final boolean added = DataManager.addFav(contentResolver, newRouteStopFav) != null;
if (!added) {
MyLog.d(
TAG,
"Favorite subway station %s not converted to route stop!",
subwayStationFav);
allStopRoutesMigrated = false;
}
}
}
}
if (!allStopRoutesMigrated) {
MyLog.d(
TAG, "Favorite subway station %s not converted to route stop!", subwayStationFav);
continue; // don't remove not migrated
}
final boolean deleted = DataManager.deleteFav(contentResolver, subwayStationFav.getId());
if (!deleted) {
MyLog.d(
TAG, "Old favorite subway station %s migrated but not deleted!", subwayStationFav);
}
} catch (Throwable t) {
MyLog.w(
TAG,
t,
"Error while migrating favorite subway station %s to route stop!",
subwayStationFav);
}
}
}
MyLog.d(TAG, "updateSubwayStationsToRouteStops() > DONE");
}