protected override async void LoadState(object param, Dictionary <string, object> pageState)
{
base.LoadState(param, pageState);
int id = (int)param;
VideoDataItem item = VideoDataSource.GetItem(id);
if (item != null)
{
OpenFile(item.File);
}
else if (pageState["fileToken"] != null)
{
StorageItemAccessList future = StorageApplicationPermissions.FutureAccessList;
StorageFile file = await future.GetFileAsync(pageState["fileToken"] as string);
future.Clear();
OpenFile(file);
}
if (pageState != null)
{
MediaPlayerState state = pageState["MediaState"] as MediaPlayerState;
if (state != null)
{
MediaPlayer.RestorePlayerState(state);
}
}
}
private void ItemView_ItemClick(object sender, ItemClickEventArgs e)
{
VideoDataItem item = e.ClickedItem as VideoDataItem;
if (item.ID >= 0)
{
Frame.Navigate(typeof(PlayerPage), item.ID);
}
}
public async void AddThumbnail(StorageFile file, VideoDataItem item)
{
StorageItemThumbnail thumb = await file.GetThumbnailAsync(ThumbnailMode.VideosView);
if (thumb != null)
{
BitmapImage img = new BitmapImage();
await img.SetSourceAsync(thumb);
item.Image = img;
}
}
public int AddFile(StorageFile file, int groupID)
{
if (file != null && VideoExtensions.Contains(file.FileType))
{
IEnumerable <VideoDataItem> matches = VideoDataSource.GetGroup(groupID).Items.Where(itm => itm.Path.Equals(file.Path));
if (matches.Count() > 0)
{
return(matches.First().ID);
}
VideoDataItem item = new VideoDataItem(VideoDataSource.NextID(), String.Empty, String.Empty, file);
VideoDataSource.GetGroup(groupID).Items.Add(item);
item.SetImage("ms-appx:///Assets/Thumbnail.png");
AddThumbnail(file, item);
return(item.ID);
}
return(-1);
}
