private void UpdateTimelineInfo(GlobalSystemMediaTransportControlsSession session)
{
try
{
var timeline = session.GetTimelineProperties();
if (session.GetPlaybackInfo().Controls.IsPlaybackPositionEnabled&& timeline != null)
{
TimelineStartTime = timeline.StartTime;
TimelineEndTime = timeline.EndTime;
SetPlaybackPosition(timeline.Position);
IsTimelinePropertiesEnabled = true;
}
else
{
TimelineStartTime = TimeSpan.Zero;
TimelineEndTime = TimeSpan.Zero;
PlaybackPosition = TimeSpan.Zero;
IsTimelinePropertiesEnabled = false;
}
}
catch { }
}
private async void Session_PlaybackInfoChanged(GlobalSystemMediaTransportControlsSession sender, PlaybackInfoChangedEventArgs args)
{
var info = session.GetPlaybackInfo();
string status = "[PlaybackInfoChanged] PlaybackType: " + info.PlaybackType + ", Status: " + info.PlaybackStatus;
Debug.WriteLine(status);
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => { Status.Text = status; });
}
private async void UpdateSessionInfo(GlobalSystemMediaTransportControlsSession session)
{
RaiseMediaPropertiesChanging();
try
{
var mediaInfo = await session.TryGetMediaPropertiesAsync();
if (mediaInfo != null)
{
Title = mediaInfo.Title;
Artist = mediaInfo.Artist;
TrackChangeDirection = (mediaInfo.TrackNumber - currentTrackNumber) switch
{
0 => MediaPlaybackTrackChangeDirection.Unknown,
> 0 => MediaPlaybackTrackChangeDirection.Forward,
< 0 => MediaPlaybackTrackChangeDirection.Backward
};
currentTrackNumber = mediaInfo.TrackNumber;
}
var playback = session.GetPlaybackInfo();
if (playback != null)
{
var playbackControls = playback.Controls;
IsPlayEnabled = playbackControls.IsPlayEnabled;
IsPauseEnabled = playbackControls.IsPauseEnabled;
IsPlayOrPauseEnabled = IsPlayEnabled || IsPauseEnabled;
IsPreviousEnabled = playbackControls.IsPreviousEnabled;
IsNextEnabled = playbackControls.IsNextEnabled;
IsShuffleEnabled = playbackControls.IsShuffleEnabled;
IsRepeatEnabled = playbackControls.IsRepeatEnabled;
IsStopEnabled = playbackControls.IsStopEnabled;
PlaybackType = playback.PlaybackType switch
{
Windows.Media.MediaPlaybackType.Unknown => MediaPlaybackType.Unknown,
Windows.Media.MediaPlaybackType.Music => MediaPlaybackType.Music,
Windows.Media.MediaPlaybackType.Video => MediaPlaybackType.Video,
Windows.Media.MediaPlaybackType.Image => MediaPlaybackType.Image,
_ => throw new NotImplementedException()
};
}
UpdateTimelineInfo(session);
UpdatePlaybackInfo(session);
Thumbnail = await GetThumbnailImageSourceAsync(mediaInfo?.Thumbnail);
}
catch { }
RaiseMediaPropertiesChanged();
}
public async void UpdateMediaProperties(GlobalSystemMediaTransportControlsSession session, MediaPropertiesChangedEventArgs args)
{
await Dispatcher.BeginInvoke(DispatcherPriority.Send, new Action(() =>
{
if (session != null && session.GetPlaybackInfo() != null)
{
UpdateSessionInfo(session);
}
}));
}
private void OnPlaybackInfoChanged(GlobalSystemMediaTransportControlsSession session, PlaybackInfoChangedEventArgs args = null)
{
var props = session.GetPlaybackInfo();
if (props.PlaybackStatus == GlobalSystemMediaTransportControlsSessionPlaybackStatus.Closed)
{
session.PlaybackInfoChanged -= OnPlaybackInfoChanged;
session.MediaPropertiesChanged -= OnSongChange;
RemoveSession(this);
}
else
{
OnPlaybackStateChanged?.Invoke(this, props);
}
}
private void OnPlaybackInfoChanged(GlobalSystemMediaTransportControlsSession session, PlaybackInfoChangedEventArgs args = null)
{
if (CurrentSessions.ContainsKey(session))
{
var info = session.GetPlaybackInfo();
var isPlaying = info.PlaybackStatus == GlobalSystemMediaTransportControlsSessionPlaybackStatus.Playing;
var data = CurrentSessions[session];
if (data.IsPlaying != isPlaying)
{
data.IsPlaying = isPlaying;
CurrentSessions[session] = data;
UpdateCurrentSong();
}
}
}
public async void updateTrackInfo(GlobalSystemMediaTransportControlsSession session = null, GlobalSystemMediaTransportControlsSessionMediaProperties currentTrack = null)
{
await Task.Run(async() =>
{
if (session == null)
{
session = await getSession();
}
GlobalSystemMediaTransportControlsSessionMediaProperties nextTrack;
bool shouldContinue;
do
{
Thread.Sleep(200);
nextTrack = await getMediaProperty(session);
shouldContinue = nextTrack == null || isSameTrack(currentTrack, nextTrack);
} while (shouldContinue);
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, async() =>
{
var playStatus = session.GetPlaybackInfo().PlaybackStatus;
bool isPlaying = playStatus == GlobalSystemMediaTransportControlsSessionPlaybackStatus.Playing;
togglePlayButton(isPlaying);
var mediaProp = nextTrack;
titleLabel.Text = mediaProp.Title;
artistLabel.Text = mediaProp.Artist;
statusMutex.WaitOne();
playbackStatus.title = mediaProp.Title;
playbackStatus.artist = mediaProp.Artist;
playbackStatus.album = mediaProp.AlbumTitle;
playbackStatus.playing = isPlaying;
playbackStatus.thumbnail = mediaProp.Thumbnail;
statusMutex.ReleaseMutex();
if (mediaProp.Thumbnail != null)
{
try
{
var thumbnail = new BitmapImage();
await thumbnail.SetSourceAsync(await mediaProp.Thumbnail.OpenReadAsync());
albumArt.Source = thumbnail;
var transform = new ScaleTransform();
transform.CenterX = -1;
albumArt.RenderTransform = transform;
}
catch { albumArt.Source = null; }
}
});
});
}
private void UpdatePlaybackInfo(GlobalSystemMediaTransportControlsSession session)
{
try
{
if (session != null)
{
var playback = session.GetPlaybackInfo();
if (playback != null)
{
IsPlaying = playback.PlaybackStatus == GlobalSystemMediaTransportControlsSessionPlaybackStatus.Playing;
IsShuffleActive = playback.IsShuffleActive;
AutoRepeatMode = playback.AutoRepeatMode switch
{
Windows.Media.MediaPlaybackAutoRepeatMode.None => MediaPlaybackAutoRepeatMode.None,
Windows.Media.MediaPlaybackAutoRepeatMode.Track => MediaPlaybackAutoRepeatMode.Track,
Windows.Media.MediaPlaybackAutoRepeatMode.List => MediaPlaybackAutoRepeatMode.List,
_ => throw new NotImplementedException()
};
}
}
}
catch { }
}
public void UpdatePlaybackProperties()
{
try
{
var playbackInfo = Session.GetPlaybackInfo();
if (playbackInfo != null)
{
PreviousButton.IsEnabled = playbackInfo.Controls.IsPreviousEnabled;
NextButton.IsEnabled = playbackInfo.Controls.IsNextEnabled;
if (playbackInfo.PlaybackStatus == GlobalSystemMediaTransportControlsSessionPlaybackStatus.Playing)
{
PlayPauseButton.Content = "\uE769";
}
else if (playbackInfo.PlaybackStatus == GlobalSystemMediaTransportControlsSessionPlaybackStatus.Paused)
{
PlayPauseButton.Content = "\uE768";
}
}
}
catch (Exception) { }
}
//Update the currently playing media
async Task UpdateCurrentMediaInformation()
{
try
{
//Check if volume is currently muted
bool currentOutputVolumeMuted = AudioMuteGetStatus(false);
bool currentInputVolumeMuted = AudioMuteGetStatus(true);
await AVActions.ActionDispatcherInvokeAsync(delegate
{
img_Main_VolumeMute.Visibility = currentOutputVolumeMuted ? Visibility.Visible : Visibility.Collapsed;
img_Main_MicrophoneMute.Visibility = currentInputVolumeMuted ? Visibility.Visible : Visibility.Collapsed;
});
//Check if the application window is activated
if (!vAppActivated)
{
//Debug.WriteLine("Not updating media information, not activated.");
return;
}
//Check if the media popup is opened or setting is enabled
bool mediaUpdateSetting = Convert.ToBoolean(Setting_Load(vConfigurationCtrlUI, "ShowMediaMain"));
await AVActions.ActionDispatcherInvokeAsync(delegate
{
if (!mediaUpdateSetting)
{
main_Media_Information.Visibility = Visibility.Collapsed;
//Debug.WriteLine("Not updating media information, disabled.");
return;
}
else
{
//Update the media information margin
double widthTopButtons = stackpanel_TopButtons.ActualWidth + 10;
double widthClockBattery = grid_ClockBattery.ActualWidth + grid_ClockBattery.Margin.Right + 10;
main_Media_Information.Margin = new Thickness(widthTopButtons, 10, widthClockBattery, 0);
}
});
//Get the media session manager
GlobalSystemMediaTransportControlsSessionManager smtcSessionManager = await GlobalSystemMediaTransportControlsSessionManager.RequestAsync();
if (smtcSessionManager == null)
{
HideMediaInformation();
return;
}
//Get the current media session
GlobalSystemMediaTransportControlsSession smtcSession = smtcSessionManager.GetCurrentSession();
if (smtcSession == null)
{
HideMediaInformation();
return;
}
GlobalSystemMediaTransportControlsSessionMediaProperties mediaProperties = await smtcSession.TryGetMediaPropertiesAsync();
GlobalSystemMediaTransportControlsSessionPlaybackInfo mediaPlayInfo = smtcSession.GetPlaybackInfo();
//Debug.WriteLine("Media: " + mediaProperties.Title + "/" + mediaProperties.Artist + "/" + mediaProperties.AlbumTitle + "/" + mediaProperties.Subtitle + "/" + mediaProperties.PlaybackType + "/" + mediaProperties.TrackNumber + "/" + mediaProperties.AlbumTrackCount);
//Debug.WriteLine("Play: " + mediaPlayInfo.PlaybackStatus + "/" + mediaPlayInfo.PlaybackType);
//Load the media artist
string mediaArtist = mediaProperties.Artist;
if (string.IsNullOrWhiteSpace(mediaArtist))
{
mediaArtist = mediaProperties.Subtitle;
if (string.IsNullOrWhiteSpace(mediaArtist))
{
mediaArtist = "Unknown artist";
}
}
//Load the media title
string mediaTitle = mediaProperties.Title;
if (string.IsNullOrWhiteSpace(mediaTitle))
{
mediaTitle = "Unknown title";
}
//Update the media and volume information
AVActions.ActionDispatcherInvoke(delegate
{
main_Media_Information_Artist.Text = mediaArtist;
main_Media_Information_Title.Text = " " + mediaTitle;
main_Media_Information.Visibility = Visibility.Visible;
if (mediaPlayInfo.PlaybackStatus == GlobalSystemMediaTransportControlsSessionPlaybackStatus.Playing)
{
main_Media_Information_Artist.Opacity = 1;
main_Media_Information_Title.Opacity = 1;
}
else
{
main_Media_Information_Artist.Opacity = 0.40;
main_Media_Information_Title.Opacity = 0.40;
}
});
}
catch
{
//Debug.WriteLine("Failed updating playing media.");
HideMediaInformation();
}
}
private async Task UpdateMediaInfo()
{
try
{
if (SpotifyMediaSession == null)
{
throw new Exception();
}
GlobalSystemMediaTransportControlsSessionMediaProperties mediaProperties = await SpotifyMediaSession.TryGetMediaPropertiesAsync();
GlobalSystemMediaTransportControlsSessionPlaybackControls mediaControls = SpotifyMediaSession.GetPlaybackInfo().Controls;
CurrentArtist = mediaProperties.Artist.Length > 0 ? mediaProperties.Artist : mediaProperties.Title;
IsAdPlaying = !mediaControls.IsNextEnabled || mediaProperties.Title == "Advertisement";
IsPlaying = mediaControls.IsPauseEnabled;
} catch (Exception e)
{
Debug.WriteLine("UpdateMediaInfo exception " + e.ToString());
CurrentArtist = "N/A";
IsAdPlaying = false;
IsPlaying = false;
await RegisterSpotifyMediaSession(true);
}
}
//Update the currently playing media
async Task UpdateCurrentMediaInformation()
{
try
{
//Check if volume is currently muted
bool currentOutputVolumeMuted = AudioMuteGetStatus(false);
bool currentInputVolumeMuted = AudioMuteGetStatus(true);
AVActions.ActionDispatcherInvoke(delegate
{
img_Main_VolumeMute.Visibility = currentOutputVolumeMuted ? Visibility.Visible : Visibility.Collapsed;
img_Main_MicrophoneMute.Visibility = currentInputVolumeMuted ? Visibility.Visible : Visibility.Collapsed;
});
//Get the current audio volume and mute status
string currentVolumeString = string.Empty;
int currentVolumeInt = AudioVolumeGet(false);
if (currentVolumeInt >= 0)
{
currentVolumeString = "Volume " + currentVolumeInt + "%";
if (currentOutputVolumeMuted)
{
currentVolumeString += " (Muted)";
}
}
//Update the media and volume information
AVActions.ActionDispatcherInvoke(delegate
{
textblock_Volume_Level.Text = currentVolumeString;
});
//Get the media session manager
GlobalSystemMediaTransportControlsSessionManager smtcSessionManager = await GlobalSystemMediaTransportControlsSessionManager.RequestAsync();
if (smtcSessionManager == null)
{
HideMediaInformation();
return;
}
//Get the current media session
GlobalSystemMediaTransportControlsSession smtcSession = smtcSessionManager.GetCurrentSession();
if (smtcSession == null)
{
HideMediaInformation();
return;
}
GlobalSystemMediaTransportControlsSessionTimelineProperties mediaTimeline = smtcSession.GetTimelineProperties();
GlobalSystemMediaTransportControlsSessionMediaProperties mediaProperties = await smtcSession.TryGetMediaPropertiesAsync();
GlobalSystemMediaTransportControlsSessionPlaybackInfo mediaPlayInfo = smtcSession.GetPlaybackInfo();
//Debug.WriteLine("Media: " + mediaProperties.Title + "/" + mediaProperties.Artist + "/" + mediaProperties.AlbumTitle + "/" + mediaProperties.Subtitle + "/" + mediaProperties.PlaybackType + "/" + mediaProperties.TrackNumber + "/" + mediaProperties.AlbumTrackCount);
//Debug.WriteLine("Time: " + mediaTimeline.Position + "/" + mediaTimeline.StartTime + "/" + mediaTimeline.EndTime);
//Debug.WriteLine("Play: " + mediaPlayInfo.PlaybackStatus + "/" + mediaPlayInfo.PlaybackType);
//Load the media artist
string mediaArtist = mediaProperties.Artist;
if (string.IsNullOrWhiteSpace(mediaArtist))
{
mediaArtist = mediaProperties.Subtitle;
if (string.IsNullOrWhiteSpace(mediaArtist))
{
mediaArtist = "Unknown artist";
}
}
//Load the track number
string mediaTrackNumber = string.Empty;
int currentTrackNumber = mediaProperties.TrackNumber;
if (currentTrackNumber > 0)
{
int totalTrackNumber = mediaProperties.AlbumTrackCount;
if (totalTrackNumber > 0)
{
mediaTrackNumber = "(" + currentTrackNumber + "/" + totalTrackNumber + ") ";
}
else
{
mediaTrackNumber = "(" + currentTrackNumber + ") ";
}
}
//Load the media title
string mediaTitle = mediaProperties.Title;
if (string.IsNullOrWhiteSpace(mediaTitle))
{
mediaTitle = mediaTrackNumber + "Unknown title";
}
else
{
mediaTitle = mediaTrackNumber + mediaTitle;
}
//Load the media album title
string mediaAlbum = mediaProperties.AlbumTitle;
if (string.IsNullOrWhiteSpace(mediaAlbum))
{
AVActions.ActionDispatcherInvoke(delegate
{
button_Information_Album.Visibility = Visibility.Collapsed;
});
}
else
{
AVActions.ActionDispatcherInvoke(delegate
{
button_Information_Album.Visibility = Visibility.Visible;
});
}
//Calculate the media progression
double mediaProgress = 0;
if (mediaTimeline.Position != new TimeSpan() && mediaTimeline.EndTime != new TimeSpan())
{
mediaProgress = mediaTimeline.Position.TotalSeconds * 100 / mediaTimeline.EndTime.TotalSeconds;
AVActions.ActionDispatcherInvoke(delegate
{
button_Information_Progress.Visibility = Visibility.Visible;
});
}
else
{
AVActions.ActionDispatcherInvoke(delegate
{
button_Information_Progress.Visibility = Visibility.Collapsed;
});
}
//Load the media thumbnail image
BitmapFrame thumbnailBitmap = await GetMediaThumbnail(mediaProperties.Thumbnail);
//Update the media and volume information
AVActions.ActionDispatcherInvoke(delegate
{
button_Information_Artist.Text = mediaArtist;
button_Information_Title.Text = mediaTitle;
button_Information_Album.Text = mediaAlbum;
button_Information_Progress.Value = mediaProgress;
if (thumbnailBitmap != null)
{
button_Information_Thumbnail.Source = thumbnailBitmap;
}
else
{
button_Information_Thumbnail.Source = FileToBitmapImage(new string[] { "Assets/Default/Icons/Music.png" }, vImageSourceFolders, vImageBackupSource, IntPtr.Zero, -1, 0);
}
stackpanel_MediaPlaying.Visibility = Visibility.Visible;
stackpanel_MediaNone.Visibility = Visibility.Collapsed;
});
}
catch
{
//Debug.WriteLine("Failed updating playing media.");
HideMediaInformation();
}
}
