/// <summary>
/// Clear the downloads cache
/// </summary>
/// <returns>TRUE if the cache was successfully deleted or FALSE otherwise.</returns>
public static async Task <bool> ClearDownloadCacheAsync()
{
string downloadDir = GetDownloadDirectoryPath();
if (string.IsNullOrWhiteSpace(downloadDir) || FolderService.HasIllegalChars(downloadDir) ||
!Directory.Exists(downloadDir))
{
return(false);
}
return(await FolderService.ClearAsync(downloadDir));
}
/// <summary>
/// Clear all the offline content of the app
/// </summary>
/// <returns>TRUE if the offline content was successfully deleted or FALSE otherwise.</returns>
public static async Task <bool> ClearOfflineAsync()
{
bool result;
string offlineDir = GetOfflineDirectoryPath();
if (string.IsNullOrWhiteSpace(offlineDir) || FolderService.HasIllegalChars(offlineDir) ||
!Directory.Exists(offlineDir))
{
return(false);
}
result = await FolderService.ClearAsync(offlineDir);
// Clear the offline database
result = result & SavedForOfflineDB.DeleteAllNodes();
return(result);
}
