/// <summary>
/// triggers dynamic sqlite loading,
/// call this before you use sqlite for other reasons than caching maps
/// </summary>
public void SQLitePing()
{
#if SQLite
#if !MONO
SQLitePureImageCache.Ping();
#endif
#endif
}
/// <summary>
/// imports GMDB file to current map cache
/// only new records will be added
/// </summary>
/// <param name="file"></param>
/// <returns></returns>
public bool ImportFromGMDB(string file)
{
#if SQLite
if (PrimaryCache is GMap.NET.CacheProviders.SQLitePureImageCache)
{
StringBuilder db = new StringBuilder((PrimaryCache as SQLitePureImageCache).GtileCache);
db.AppendFormat(CultureInfo.InvariantCulture, "{0}{1}Data.gmdb", GMapProvider.LanguageStr, Path.DirectorySeparatorChar);
return(SQLitePureImageCache.ExportMapDataToDB(file, db.ToString()));
}
#endif
return(false);
}
/// <summary>
/// optimizes map database, *.gmdb
/// </summary>
/// <param name="file">database file name or null to optimize current user db</param>
/// <returns></returns>
public bool OptimizeMapDb(string file)
{
if (PrimaryCache is GMap.NET.CacheProviders.SQLitePureImageCache)
{
if (string.IsNullOrEmpty(file))
{
StringBuilder db = new StringBuilder((PrimaryCache as SQLitePureImageCache).GtileCache);
db.AppendFormat(CultureInfo.InvariantCulture, "{0}{1}Data.gmdb", GMapProvider.LanguageStr, Path.DirectorySeparatorChar);
return(SQLitePureImageCache.VacuumDb(db.ToString()));
}
else
{
return(SQLitePureImageCache.VacuumDb(file));
}
}
return(false);
}