public MediaView(MediaPage parent, ExtendMedia media)
{
this.parent = parent;
Image.Source = media.MediaURLHttps;
Image.DownloadProgress += Image_DownloadProgress;
Image.Finish += Image_Finish;
ImageProgressBar.Progress = 0;
Layout.Children.Add(Image);
Layout.Children.Add(ImageProgressBar);
AbsoluteLayout.SetLayoutBounds(Image, new Rectangle(0, 0, 1, 1));
AbsoluteLayout.SetLayoutFlags(Image, AbsoluteLayoutFlags.All);
AbsoluteLayout.SetLayoutBounds(ImageProgressBar, new Rectangle(0.1, 0.45, 0.8, 0.15));
AbsoluteLayout.SetLayoutFlags(ImageProgressBar, AbsoluteLayoutFlags.All);
var gesture = new PanGestureRecognizer();
gesture.PanUpdated += (sender, e) =>
{
switch (e.StatusType)
{
case GestureStatus.Running:
Image.TranslationX = e.TotalX;
Image.TranslationY = e.TotalY;
break;
case GestureStatus.Completed:
if (Math.Abs(Image.TranslationY) > (parent.Height / 8))
{
App.Navigation.RemovePage(parent);
}
Image.TranslateTo(0, 0);
break;
}
};
Image.GestureRecognizers.Add(gesture);
}
