private async void downPlay_Click(object sender, RoutedEventArgs e)
{
List <Record> recordList = RESTClient.GetRecordByID(int.Parse(MainPage.userSettings._userID));
if (playbackList.Items.Count != 0)
{
delPlay_Click(this, null);
}
foreach (Record record in recordList)
{
StorageFolder storageFolder = KnownFolders.VideosLibrary;
StorageFile file = await storageFolder.GetFileAsync(record.videoname);
var thumbnail = await file.GetScaledImageAsThumbnailAsync(ThumbnailMode.VideosView);
WriteableBitmap writeableBitmap = new WriteableBitmap(100, 64);
InMemoryRandomAccessStream randomAccessStream = new InMemoryRandomAccessStream();
await RandomAccessStream.CopyAsync(thumbnail, randomAccessStream);
randomAccessStream.Seek(0);
writeableBitmap.SetSource(randomAccessStream);
MediaModel media = new MediaModel(file)
{
Title = file.Name,
ArtUri = writeableBitmap,
PlaybackPosition = TimeSpan.Parse(record.record),
PlaybackHistory = DateTime.Parse(record.LastOpened)
};
pVLis.Items.Add(media);
playbackList.Items.Add(media.MediaPlaybackItem);
}
}
private void savePlay_Click(object sender, RoutedEventArgs e)
{
int index = 0;
int cindex = 0;
foreach (var o in pVLis.Items)
{
MediaModel mediaModel = o as MediaModel;
if (mediaModel.Title == CurrentItem)
{
cindex = index;
}
index++;
}
MediaModel model = pVLis.Items[cindex] as MediaModel;
model.PlaybackPosition = mp.PlaybackSession.Position;
}
/// <summary>
/// 播放列表添加
/// </summary>
private async void openMedia()
{
// 文件对话框
FileOpenPicker openPicker = new FileOpenPicker();
openPicker.ViewMode = PickerViewMode.Thumbnail;
openPicker.SuggestedStartLocation = PickerLocationId.VideosLibrary;
openPicker.FileTypeFilter.Add(".mp4");
openPicker.FileTypeFilter.Add(".mkv");
openPicker.FileTypeFilter.Add(".avi");
// 文件对象
StorageFile file = await openPicker.PickSingleFileAsync();
if (file != null)
{
// 创建缩略图
var thumbnail = await file.GetScaledImageAsThumbnailAsync(ThumbnailMode.VideosView);
WriteableBitmap writeableBitmap = new WriteableBitmap(100, 64);
InMemoryRandomAccessStream randomAccessStream = new InMemoryRandomAccessStream();
await RandomAccessStream.CopyAsync(thumbnail, randomAccessStream);
randomAccessStream.Seek(0);
writeableBitmap.SetSource(randomAccessStream);
//UserSettings.saveThubnail(writeableBitmap, file.DisplayName + ".jpg");
// 媒体对象
MediaModel media = new MediaModel(file)
{
canSync = true,
Title = file.Name,
ArtUri = writeableBitmap,
PlaybackPosition = TimeSpan.Parse("00:00:00"),
PlaybackHistory = DateTime.Now
};
pVLis.Items.Add(media);
playbackList.Items.Add(media.MediaPlaybackItem);
}
}
