private void RemoveSuccessItems(List <CachedTrack> tracks)
{
foreach (var track in tracks)
{
CachedTracks.Remove(track);
}
if (CachedTracks.Count == 0)
{
CachedTracks.ContentState = ContentState.NoData;
}
}
private async void LoadCachedTracks()
{
try
{
var data = await trackService.ReadAllCacheAsync();
foreach (var item in data)
{
CachedTracks.Add(item);
}
}
catch (Exception exception)
{
// Ignore
Debug.WriteLine(exception);
}
}
private async void OnDeleteAllCommand()
{
_appLoaderService.Show(_locService["AppLoader_PleaseWait"]);
bool success = await _musicCacheService.ClearMusicCache();
if (success)
{
CachedTracks.Clear();
CachedTracks.ContentState = ContentState.NoData;
}
else
{
_dialogsService.Show(
_locService["Message_ClearCacheError_Text"],
_locService["Message_ClearCacheError_Title"]);
}
_appLoaderService.Hide();
}
private async void OnDeleteTrackCommand(CachedTrack track)
{
_appLoaderService.Show(String.Format(_locService["AppLoader_DeletingItem"], track.ToString()));
try
{
await track.File.File.DeleteAsync(StorageDeleteOption.PermanentDelete);
CachedTracks.Remove(track);
}
catch (Exception)
{
_dialogsService.Show(
_locService["Message_AudioDeleteError_Text"],
_locService["Message_AudioDeleteError_Title"]);
}
_appLoaderService.Hide();
}
