/// <summary>
/// Change the the currently shown <see cref="MediaItem"/>
/// </summary>
/// <param name="item"><see cref="MediaItem"/> to change to</param>
public void ChangeMediaItem(MediaItem item)
{
if (item?.Path == null)
{
return;
}
if (_albumView?.ImageCropView == null)
{
return;
}
DispatchQueue.MainQueue.DispatchAsync(() =>
{
StopVideo();
_albumView.ClearPreview();
CurrentMediaPath = item.Path;
CurrentMediaType = item.MediaType;
if (item.MediaType == MediaType.Image)
{
ChangeImage(item, _albumView);
}
else
{
ChangeVideo(item, _albumView);
}
});
}
/// <inheritdoc />
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (PHPhotoLibrary.AuthorizationStatus == PHAuthorizationStatus.Authorized)
{
PHPhotoLibrary.SharedPhotoLibrary.UnregisterChangeObserver(this);
}
_albumView.ClearPreview();
_asset.Dispose();
_asset = null;
}
base.Dispose(disposing);
}
