protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
var currentView = SystemNavigationManager.GetForCurrentView();
displayRequest.RequestActive(); //to request keep display on
currentView.AppViewBackButtonVisibility = AppViewBackButtonVisibility.Visible;
currentView.BackRequested += CurrentView_BackRequested;
if (e.NavigationMode != NavigationMode.Back)
{
try
{
_mainPageViewModel = MainPage.Current.MainPageViewModel;
LayoutRoot.DataContext = _mainPageViewModel;
_currentTrack = _mainPageViewModel.PlayingTrack;
_canvasControl = new CanvasControl();
_canvasControl.Draw += _canvasControl_Draw;
App.AudioPlayer.CurrentTrackChanged += AudioPlayer_CurrentTrackChanged;
ContentPresenter.Content = _canvasControl;
CreateWaveForm();
}
catch (Exception ex)
{
ErrorLogProxy.LogError(ex.ToString());
ErrorLogProxy.NotifyErrorInDebug(ex.ToString());
}
}
}
public static XmlDocument CreateTiles(Track t)
{
XDocument xDoc = new XDocument(
new XElement("tile", new XAttribute("version", 3),
new XElement("visual",
// Medium Tile
new XElement("binding",
new XAttribute("branding", "name"),
new XAttribute("displayName", "10Sound"),
new XAttribute("template", "TileMedium"),
new XElement("group",
new XElement("subgroup",
new XElement("text", t.User.Username,
new XAttribute("hint-style", "caption"),
new XAttribute("hint-wrap", true),
new XAttribute("hint-maxLines", 3)
),
new XElement("text", t.Title,
new XAttribute("hint-style", "captionsubtle"),
new XAttribute("hint-wrap", true),
new XAttribute("hint-maxLines", 3)
)
)
)
),
// Wide Tile
new XElement("binding",
new XAttribute("branding", "name"),
new XAttribute("displayName", "10Sound"),
new XAttribute("template", "TileWide"),
new XElement("group",
new XElement("subgroup",
new XElement("text", t.User.Username,
new XAttribute("hint-style", "caption"),
new XAttribute("hint-wrap", true),
new XAttribute("hint-maxLines", 3)
),
new XElement("text", t.Title,
new XAttribute("hint-style", "captionsubtle"),
new XAttribute("hint-wrap", true),
new XAttribute("hint-maxLines", 3)
)
)
)
)
)
)
);
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(xDoc.ToString());
return xmlDoc;
}
private void AudioPlayer_CurrentTrackChanged(object sender, EventArgs e)
{
List<Track> playlist = App.AudioPlayer.PlayList;
Track track = App.AudioPlayer.CurrentTrack;
int index;
for (index = 0; index < playlist.Count; index++)
{
if (track.Id.Equals(playlist[index].Id))
{
try
{
PlayListView.SelectedIndex = index;
_currentTrack = track;
_canvasControl.Invalidate();
return;
}
catch (Exception ex)
{
ErrorLogProxy.LogError(ex.ToString());
ErrorLogProxy.NotifyErrorInDebug(ex.ToString());
}
}
}
}
public void PlayTrack(List<Track> playList, Track track)
{
var oldPlaylist = PlayList;
PlayList = playList;
MainPage.Current.MainPageViewModel.PlayingList = PlayList;
MainPage.Current.MainPageViewModel.PlayingTrack = track;
bool liveTile = (bool)ApplicationSettingsHelper.ReadRoamingSettingsValue<bool>("LiveTilesEnabled");
if (liveTile)
{
UpdateLiveTile(track);
}
bool toast = (bool)ApplicationSettingsHelper.ReadRoamingSettingsValue<bool>("ToastsEnabled");
if (toast)
{
UpdateToastMessage(track);
}
Debug.WriteLine("Clicked item from App: " + track.Id);
// Start the background task if it wasn't running
if (!IsMyBackgroundTaskRunning)// || MediaPlayerState.Closed == CurrentPlayer.CurrentState)
{
// First update the persisted start track
ApplicationSettingsHelper.SaveSettingsValue(ApplicationSettingsConstants.TrackId, track.Id);
ApplicationSettingsHelper.SaveSettingsValue(ApplicationSettingsConstants.Position, new TimeSpan().ToString());
StartBackgroundAudioTask();
}
else
{
if (oldPlaylist == null || !oldPlaylist.Equals(playList))
{
MessageService.SendMessageToBackground(new UpdatePlaylistMessage(playList));
}
MessageService.SendMessageToBackground(new TrackChangedMessage(track.Id));
}
if (MediaPlayerState.Paused == CurrentPlayer.CurrentState)
{
CurrentPlayer.Play();
}
}
void UpdateToastMessage(Track t)
{
var template = ToastTemplateType.ToastImageAndText02;
var xml = ToastNotificationManager.GetTemplateContent(template);
xml.DocumentElement.SetAttribute("launch", "Args");
var title = xml.CreateTextNode(t.Title);
var artist = xml.CreateTextNode(t.User.Username);
var elements = xml.GetElementsByTagName("text");
elements[0].AppendChild(artist);
elements[1].AppendChild(title);
var imageElement = xml.GetElementsByTagName("image");
imageElement[0].Attributes[1].NodeValue = t.ArtworkUrl;
var toast = new ToastNotification(xml);
var notifier = ToastNotificationManager.CreateToastNotifier();
notifier.Show(toast);
}
void UpdateLiveTile(Track t)
{
try
{
var xmlDoc = TileService.CreateTiles(t);
var updater = TileUpdateManager.CreateTileUpdaterForApplication();
TileNotification notification = new TileNotification(xmlDoc); updater.Update(notification);
}
catch (Exception ex)
{
ErrorLogProxy.LogError(ex.ToString());
ErrorLogProxy.NotifyErrorInDebug(ex.ToString());
}
}
private void ListViewBase_OnItemClick(object sender, ItemClickEventArgs e)
{
_currentTrack = _mainPageViewModel.PlayingTrack = (Track)e.ClickedItem;
App.AudioPlayer.PlayTrack(MainPage.Current.MainPageViewModel.PlayingList, _currentTrack);
_canvasControl.Invalidate();
}
