public async void AddBackImage(ContactModel contactItem, RasterImage backImage, Stream imageStream)
{
string imageFileName = Path.GetFileNameWithoutExtension(contactItem.Picture).Replace("image_", "");
string backImagePath = Path.Combine(HomePage.APP_DIR, $"back_{imageFileName}.jpeg");
if (imageStream != null)
{
await DependencyService.Get <IPictureSaver>().SaveImage(imageStream, backImagePath, PictureSaveResolution.Medium, false);
}
else if (backImage != null)
{
LeadSize size = ImageSizeHelper.GetImageSize(backImage.Width, backImage.Height, PictureSaveResolution.Medium);
ResizeInterpolateCommand resizeInterpolateCommand = new ResizeInterpolateCommand(size.Width, size.Height, ResizeInterpolateCommandType.Resample);
resizeInterpolateCommand.Run(backImage);
using (var codecs = new RasterCodecs())
{
codecs.Save(backImage, backImagePath, RasterImageFormat.Jpeg, 0);
}
}
contactItem.BackImage = backImagePath;
HomePage.Instance.SaveContactList();
SetBackImage();
}
public async void AddProfileImage(ContactModel contactItem, RasterImage image, Stream imageStream)
{
string imageFileName = Path.GetFileNameWithoutExtension(contactItem.Picture).Replace("image_", "");
string filePath = Path.Combine(HomePage.PROFILE_PICS_DIR, $"profile_{imageFileName}.jpeg");
if (imageStream != null)
{
await DependencyService.Get <IPictureSaver>().SaveImage(imageStream, filePath, PictureSaveResolution.Low, false);
}
else if (image != null)
{
LeadSize size = ImageSizeHelper.GetImageSize(image.Width, image.Height, PictureSaveResolution.Low);
ResizeInterpolateCommand resizeInterpolateCommand = new ResizeInterpolateCommand(size.Width, size.Height, ResizeInterpolateCommandType.Resample);
resizeInterpolateCommand.Run(image);
using (var codecs = new RasterCodecs())
{
codecs.Save(image, filePath, RasterImageFormat.Jpeg, 0);
}
}
contactItem.ProfileImage = filePath;
Device.BeginInvokeOnMainThread(() => profileImageView.Source = filePath);
HomePage.Instance.SaveContactList();
}