/// <summary>
/// Navigates to the Video Player with the request MRL as parameter
/// </summary>
/// <param name="mrl">The stream MRL to be played</param>
/// <returns></returns>
public async Task PlayStream(string streamMrl)
{
Uri uri;
try
{
uri = new Uri(streamMrl);
}
catch (UriFormatException ex)
{
var md = new MessageDialog(string.Format("{0} is invalid ({1})", streamMrl, ex.Message), "Invalid URI");
await md.ShowAsync();
return;
}
try
{
var stream = await Locator.MediaLibrary.LoadStreamFromDatabaseOrCreateOne(uri.ToString());
LoadingMedia = Visibility.Visible;
await Locator.MediaPlaybackViewModel.PlaybackService.SetPlaylist(new List <IMediaItem> {
stream
}, true, true, stream);
}
catch (Exception e)
{
LogHelper.Log(StringsHelper.ExceptionToString(e));
return;
}
}
public override async void Execute(object parameter)
{
var selectedTracks = Locator.MusicLibraryVM.CurrentTrackCollection.SelectedTracks;
foreach (var selectedItem in selectedTracks)
{
var trackItem = selectedItem as TrackItem;
if (trackItem == null)
{
continue;
}
await DispatchHelper.InvokeInUIThread(CoreDispatcherPriority.Normal, () =>
{
try
{
Locator.MediaLibrary.RemoveTrackInPlaylist(trackItem.Id,
Locator.MusicLibraryVM.CurrentTrackCollection.Id);
Locator.MusicLibraryVM.CurrentTrackCollection.Remove(trackItem);
}
catch (Exception exception)
{
LogHelper.Log(StringsHelper.ExceptionToString(exception));
}
});
}
await
DispatchHelper.InvokeInUIThread(CoreDispatcherPriority.Normal,
() => Locator.MusicLibraryVM.CurrentTrackCollection.SelectedTracks.Clear());
}
public async Task SetMediaTransportControlsInfo(string title)
{
await DispatchHelper.InvokeAsync(CoreDispatcherPriority.Normal, () =>
{
try
{
if (_systemMediaTransportControls == null)
{
return;
}
LogHelper.Log("PLAYVIDEO: Updating SystemMediaTransportControls");
SystemMediaTransportControlsDisplayUpdater updater = _systemMediaTransportControls.DisplayUpdater;
updater.Type = MediaPlaybackType.Video;
_systemMediaTransportControls.IsPreviousEnabled = false;
_systemMediaTransportControls.IsNextEnabled = false;
//Video metadata
updater.VideoProperties.Title = title;
//TODO: add full thumbnail suport
updater.Thumbnail = null;
updater.Update();
}
catch (Exception e)
{
LogHelper.Log(StringsHelper.ExceptionToString(e));
}
});
}
public async Task AddTvShow(VideoItem episode)
{
episode.IsTvShow = true;
try
{
TvShow show = Shows.FirstOrDefault(x => x.ShowTitle == episode.ShowTitle);
if (show == null)
{
// Generate a thumbnail for the show
await Locator.MediaLibrary.FetchVideoThumbnailOrWaitAsync(episode);
show = new TvShow(episode.ShowTitle);
show.Episodes.Add(episode);
Shows.Add(show);
}
else
{
if (show.Episodes.FirstOrDefault(x => x.Id == episode.Id) == null)
{
await DispatchHelper.InvokeAsync(CoreDispatcherPriority.Normal, () => show.Episodes.Add(episode));
}
}
}
catch (Exception e)
{
LogHelper.Log(StringsHelper.ExceptionToString(e));
}
}
private static async Task GetFilesFromSubFolders(StorageFolder folder, List <StorageFile> files)
{
try
{
var items = await folder.GetItemsAsync();
foreach (IStorageItem storageItem in items)
{
if (storageItem.IsOfType(StorageItemTypes.Folder))
{
await GetFilesFromSubFolders(storageItem as StorageFolder, files);
}
else if (storageItem.IsOfType(StorageItemTypes.File))
{
var file = storageItem as StorageFile;
if (VLCFileExtensions.VideoExtensions.Contains(file.FileType.ToLower()))
{
files.Add(file);
}
}
}
}
catch (Exception e)
{
LogHelper.Log(StringsHelper.ExceptionToString(e));
}
}
async Task GetAllMusicFolders()
{
try
{
StorageFolder musicLibrary = KnownFolders.MusicLibrary;
LogHelper.Log("Searching for music from Phone MusicLibrary ...");
await CreateDatabaseFromMusicFolder(musicLibrary);
}
catch (Exception e)
{
LogHelper.Log(StringsHelper.ExceptionToString(e));
}
}
public async Task <StorageItemThumbnail> GetThumbnail(StorageFile file)
{
StorageItemThumbnail thumb = null;
try
{
thumb = await file.GetThumbnailAsync(ThumbnailMode.VideosView);
}
catch (Exception e)
{
LogHelper.Log("Error getting thumbnail: ");
LogHelper.Log(StringsHelper.ExceptionToString(e));
}
return(thumb);
}
public async Task PopulateAlbums(ArtistItem artist)
{
try
{
var albums = musicDatabase.LoadAlbumsFromArtistId(artist.Id).ToObservable();
await DispatchHelper.InvokeAsync(CoreDispatcherPriority.Normal, () =>
{
artist.Albums = albums;
});
}
catch (Exception e)
{
LogHelper.Log(StringsHelper.ExceptionToString(e));
}
}
public async Task PopulateTracks(AlbumItem album)
{
try
{
var tracks = musicDatabase.LoadTracksFromAlbumId(album.Id);
await DispatchHelper.InvokeAsync(CoreDispatcherPriority.Normal, () =>
{
album.Tracks = tracks;
});
}
catch (Exception e)
{
LogHelper.Log(StringsHelper.ExceptionToString(e));
}
}
public Task Initialize(object o = null)
{
return(DispatchHelper.InvokeAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
var param = new List <string>
{
"-I",
"dummy",
"--no-osd",
"--verbose=3",
"--no-stats",
"--avcodec-fast",
string.Format("--freetype-font={0}\\NotoSans-Regular.ttf", Windows.ApplicationModel.Package.Current.InstalledLocation.Path),
"--subsdec-encoding",
Locator.SettingsVM.SubtitleEncodingValue == "System" ? "" : Locator.SettingsVM.SubtitleEncodingValue
};
// So far, this NEEDS to be called from the main thread
try
{
Instance = new Instance(param, App.RootPage.SwapChainPanel);
Instance?.setDialogHandlers(
async(title, text) =>
{
await DispatchHelper.InvokeAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, async() => await DialogHelper.DisplayDialog(title, text));
},
async(dialog, title, text, defaultUserName, askToStore) =>
{
await DispatchHelper.InvokeAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, async() => await DialogHelper.DisplayDialog(title, text, dialog, defaultUserName, askToStore));
},
async(dialog, title, text, qType, cancel, action1, action2) =>
{
await DispatchHelper.InvokeAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, async() => await DialogHelper.DisplayDialog(title, text, dialog, qType, cancel, action1, action2));
},
(dialog, title, text, intermidiate, position, cancel) => { },
(dialog) => dialog.dismiss(),
(dialog, position, text) => { });
PlayerInstanceReady.TrySetResult(Instance != null);
}
catch (Exception e)
{
LogHelper.Log("VLC Service : Couldn't create VLC Instance\n" + StringsHelper.ExceptionToString(e));
ToastHelper.Basic(Strings.FailStartVLCEngine);
}
}));
}
public Task Initialize()
{
return(DispatchHelper.InvokeInUIThread(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
var param = new List <string>
{
"-I",
"dummy",
"--no-osd",
"--verbose=3",
"--no-stats",
"--avcodec-fast",
"--subsdec-encoding",
Locator.SettingsVM.SubtitleEncodingValue == "System" ? "" : Locator.SettingsVM.SubtitleEncodingValue,
DeviceHelper.GetDeviceType() == DeviceTypeEnum.Phone ? "--deinterlace-mode=bob" : string.Empty,
"--aout=winstore",
string.Format("--keystore-file={0}\\keystore", ApplicationData.Current.LocalFolder.Path),
};
// So far, this NEEDS to be called from the main thread
try
{
App.RootPage.SwapChainPanel.CompositionScaleChanged += SwapChainPanel_CompositionScaleChanged;
App.RootPage.SwapChainPanel.SizeChanged += SwapChainPanel_SizeChanged;
Instance = new Instance(param, App.RootPage.SwapChainPanel);
Instance?.setDialogHandlers(
async(title, text) => await _dialogService.ShowErrorDialog(title, text),
async(dialog, title, text, defaultUserName, askToStore) => await _dialogService.ShowLoginDialog(dialog, title, text, defaultUserName, askToStore),
async(dialog, title, text, qType, cancel, action1, action2) => await _dialogService.ShowQuestionDialog(dialog, title, text, qType, cancel, action1, action2),
(dialog, title, text, intermidiate, position, cancel) => { },
async(dialog) => await _dialogService.CancelCurrentDialog(),
(dialog, position, text) => { }
);
// Audio device management also needs to be called from the main thread
MediaDevice.DefaultAudioRenderDeviceChanged += onDefaultAudioRenderDeviceChanged;
PlayerInstanceReady.TrySetResult(Instance != null);
}
catch (Exception e)
{
LogHelper.Log("VLC Service : Couldn't create VLC Instance\n" + StringsHelper.ExceptionToString(e));
ToastHelper.Basic(Strings.FailStartVLCEngine);
}
}));
}
public async Task ClearMediaTransportControls()
{
await DispatchHelper.InvokeAsync(CoreDispatcherPriority.Normal, () =>
{
try
{
if (_systemMediaTransportControls == null)
{
return;
}
LogHelper.Log("PLAYVIDEO: Updating SystemMediaTransportControls");
SystemMediaTransportControlsDisplayUpdater updater = _systemMediaTransportControls.DisplayUpdater;
updater.ClearAll();
}
catch (Exception e)
{
LogHelper.Log(StringsHelper.ExceptionToString(e));
}
});
}
public async Task <bool> DiscoverMediaItemOrWaitAsync(StorageFile storageItem, bool isCameraRoll)
{
await MediaItemDiscovererSemaphoreSlim.WaitAsync();
bool success;
try
{
success = await ParseMediaFile(storageItem, isCameraRoll);
}
catch (Exception e)
{
LogHelper.Log(StringsHelper.ExceptionToString(e));
success = false;
}
finally
{
MediaItemDiscovererSemaphoreSlim.Release();
}
return(success);
}
public async Task FetchVideoThumbnailOrWaitAsync(VideoItem videoVm)
{
await VideoThumbnailFetcherSemaphoreSlim.WaitAsync();
try
{
await GenerateThumbnail(videoVm);
if (videoVm.Type == ".mkv")
{
await Locator.VideoMetaService.GetMoviePicture(videoVm).ConfigureAwait(false);
}
}
catch (Exception e)
{
LogHelper.Log(StringsHelper.ExceptionToString(e));
}
finally
{
VideoThumbnailFetcherSemaphoreSlim.Release();
}
}
public Task Initialize(object o = null)
{
return(DispatchHelper.InvokeAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
var param = new List <string>
{
"-I",
"dummy",
"--no-osd",
"--verbose=3",
"--no-stats",
"--avcodec-fast",
string.Format("--freetype-font={0}\\NotoSans-Regular.ttf", Windows.ApplicationModel.Package.Current.InstalledLocation.Path),
"--subsdec-encoding",
Locator.SettingsVM.SubtitleEncodingValue == "System" ? "" : Locator.SettingsVM.SubtitleEncodingValue,
"--aout=winstore",
string.Format("--keystore-file={0}\\keystore", ApplicationData.Current.LocalFolder.Path),
};
// So far, this NEEDS to be called from the main thread
try
{
Instance = new Instance(param, App.RootPage.SwapChainPanel);
Instance?.setDialogHandlers(
async(title, text) =>
{
await DispatchHelper.InvokeAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, async() =>
{
await VLCDialog.WaitForDialogLock();
CurrentDialog = new VLCDialog(title, text);
await CurrentDialog.ShowAsync();
});
},
async(dialog, title, text, defaultUserName, askToStore) =>
{
await DispatchHelper.InvokeAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, async() =>
{
await VLCDialog.WaitForDialogLock();
CurrentDialog = new VLCDialog(title, text, dialog, defaultUserName, askToStore);
await CurrentDialog.ShowAsync();
});
},
async(dialog, title, text, qType, cancel, action1, action2) =>
{
await DispatchHelper.InvokeAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, async() =>
{
if (qType == Question.warning)
{
dialog.postAction(1);
return;
}
await VLCDialog.WaitForDialogLock();
CurrentDialog = new VLCDialog(title, text, dialog, qType, cancel, action1, action2);
await CurrentDialog.ShowAsync();
});
},
(dialog, title, text, intermidiate, position, cancel) => { },
async(dialog) =>
{
await DispatchHelper.InvokeAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () => CurrentDialog.Cancel());
},
(dialog, position, text) => { });
// Audio device management also needs to be called from the main thread
AudioClient = new AudioDeviceHandler(AudioDeviceID);
MediaDevice.DefaultAudioRenderDeviceChanged += onDefaultAudioRenderDeviceChanged;
PlayerInstanceReady.TrySetResult(Instance != null);
}
catch (Exception e)
{
LogHelper.Log("VLC Service : Couldn't create VLC Instance\n" + StringsHelper.ExceptionToString(e));
ToastHelper.Basic(Strings.FailStartVLCEngine);
}
}));
}
