diff options
Diffstat (limited to 'Xamarin.Forms.Platform.Android/Renderers/StreamImagesourceHandler.cs')
| -rw-r--r-- | Xamarin.Forms.Platform.Android/Renderers/StreamImagesourceHandler.cs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Xamarin.Forms.Platform.Android/Renderers/StreamImagesourceHandler.cs b/Xamarin.Forms.Platform.Android/Renderers/StreamImagesourceHandler.cs new file mode 100644 index 00000000..708ed665 --- /dev/null +++ b/Xamarin.Forms.Platform.Android/Renderers/StreamImagesourceHandler.cs @@ -0,0 +1,22 @@ +using System.IO; +using System.Threading; +using System.Threading.Tasks; +using Android.Content; +using Android.Graphics; + +namespace Xamarin.Forms.Platform.Android +{ + public sealed class StreamImagesourceHandler : IImageSourceHandler + { + public async Task<Bitmap> LoadImageAsync(ImageSource imagesource, Context context, CancellationToken cancelationToken = default(CancellationToken)) + { + var streamsource = imagesource as StreamImageSource; + if (streamsource != null && streamsource.Stream != null) + { + using(Stream stream = await streamsource.GetStreamAsync(cancelationToken).ConfigureAwait(false)) + return await BitmapFactory.DecodeStreamAsync(stream).ConfigureAwait(false); + } + return null; + } + } +}
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