internal async void SetUpVM(IMediaPlayerElementController musicPlayerView)
{
ShowLoadingPanel(LoadingPanelText);
try
{
MusicPlayerController = musicPlayerView;
MusicPlayerController.ClearPlaylist();
MediaFileCollection.Clear();
// Set index to -1 to indicate no selection
SelectedMediaIndex = -1;
var filesLoaded = await GetMediaFiles();
if (filesLoaded && MediaFileCollection.Count > 0)
{
MusicPlayerVisibility = true;
SelectedMediaIndex = 0;
UpdateMusicPlayer();
}
else
{
MusicPlayerVisibility = false;
}
}
catch (Exception ex)
{
LogService.Write(ex.Message, LoggingLevel.Error);
}
HideLoadingPanel();
}
private void RefreshUI()
{
InvokeOnUIThread(() =>
{
switch (MusicPlayerState)
{
case MediaPlaybackState.Playing:
TelemetryService.WriteEvent("MusicPlaying");
MusicPlayerStatusText = MusicPlayerStatusPlayingText;
if (SelectedMediaIndex >= 0 && SelectedMediaIndex < MediaFileCollection.Count)
{
var selectedFile = MediaFileCollection.ElementAt(SelectedMediaIndex);
MusicPlayerStatusText = string.Format(Common.GetLocalizedText("MusicPlayerStatusFormat"), MusicPlayerCurrentlyPlayingText, selectedFile.DisplayName);
}
break;
case MediaPlaybackState.Paused:
MusicPlayerStatusText = MusicPlayerStatusPausedText;
break;
case MediaPlaybackState.Opening:
MusicPlayerStatusText = MusicPlayerStatusLoadingText;
break;
case MediaPlaybackState.Buffering:
MusicPlayerStatusText = MusicPlayerStatusLoadingText;
break;
default:
MusicPlayerStatusText = MusicPlayerStatusDefaultText;
break;
}
});
}
private async Task <bool> GetMediaFiles()
{
var fileList = await KnownFolders.MusicLibrary.GetFilesAsync();
foreach (var file in fileList.Where(x => x.ContentType.Contains("audio")))
{
// Add to collection for displaying list of media file sources
MediaFileCollection.Add(file);
// Add source to the media player's playlist
var source = MediaSource.CreateFromStream(await file.OpenAsync(Windows.Storage.FileAccessMode.Read), file.ContentType);
MusicPlayerController.AddToPlaylist(source);
}
return(true);
}
internal async void SetUpVM(IMediaPlayerElementController musicPlayerView)
{
bool reload = true;
while (reload)
{
reload = false;
MusicPlayerVisibility = false;
ShowLoadingPanel(LoadingPanelText);
try
{
MusicPlayerController = musicPlayerView;
MusicPlayerController.ClearPlaylist();
MediaFileCollection.Clear();
// Set index to -1 to indicate no selection
SelectedMediaIndex = -1;
var filesLoaded = await GetMediaFiles();
if (filesLoaded && MediaFileCollection.Count > 0)
{
MusicPlayerVisibility = true;
SelectedMediaIndex = 0;
UpdateMusicPlayer();
}
else
{
// Alert the user if no media files found and wait for input to reload the page or close the prompt
reload = await AppService.YesNoAsync(NoMusicFoundText, InstructionsText, ReloadButtonText, CloseButtonText);
}
}
catch (Exception ex)
{
LogService.Write(ex.Message, LoggingLevel.Error);
}
HideLoadingPanel();
}
}
private async Task <bool> GetMediaFiles()
{
var query = CommonFileQuery.DefaultQuery;
var queryOptions = new QueryOptions(query, new[] { ".mp3", ".wav" })
{
FolderDepth = FolderDepth.Shallow
};
var queryResult = KnownFolders.MusicLibrary.CreateFileQueryWithOptions(queryOptions);
var fileList = await queryResult.GetFilesAsync();
foreach (var file in fileList)
{
// Add to collection for displaying list of media file sources
MediaFileCollection.Add(file);
// Add source to the media player's playlist
var source = MediaSource.CreateFromStream(await file.OpenAsync(Windows.Storage.FileAccessMode.Read), file.ContentType);
MusicPlayerController.AddToPlaylist(source);
}
return(true);
}
private async void RefreshUI()
{
switch (MusicPlayerState)
{
case MediaPlaybackState.Playing:
TelemetryService.WriteEvent("MusicPlaying");
MusicPlayerStatusText = MusicPlayerStatusPlayingText;
break;
case MediaPlaybackState.Paused:
MusicPlayerStatusText = MusicPlayerStatusPausedText;
break;
case MediaPlaybackState.Opening:
MusicPlayerStatusText = MusicPlayerStatusLoadingText;
break;
case MediaPlaybackState.Buffering:
MusicPlayerStatusText = MusicPlayerStatusLoadingText;
break;
default:
MusicPlayerStatusText = MusicPlayerStatusDefaultText;
break;
}
if (SelectedMediaIndex >= 0 && SelectedMediaIndex < MediaFileCollection.Count)
{
_currentFile = MediaFileCollection.ElementAt(SelectedMediaIndex);
await RefreshMediaInfoAsync(_currentFile);
}
else
{
SongTitleText = string.Empty;
SongArtistText = string.Empty;
SongThumbnailSource = DefaultPicture;
}
}
