protected override void OnActivityResult(int requestCode, [GeneratedEnum] Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
switch (requestCode)
{
case REQUEST_CAMERA_CAPTURE:
if (resultCode == Result.Ok)
{
Console.WriteLine(mCurrentPhotoPath);
Task.Delay(100).ContinueWith((arg) => {
var item = new GalleryImageXF()
{
OriginalPath = mCurrentPhotoPath
};
var bitmap = item.OriginalPath.GetOriginalBitmapFromPath(new DependencyService.SyncPhotoOptions()
{
Width = 300,
Height = 300
});
using (var streamBitmap = new MemoryStream())
{
bitmap.Compress(Bitmap.CompressFormat.Jpeg, 80, streamBitmap);
item.ImageSourceXF = ImageSource.FromStream(() => new MemoryStream(streamBitmap.ToArray().ToArray()));
bitmap.Recycle();
}
var result = new List <GalleryImageXF>()
{
item
};
MessagingCenter.Send <GalleryPickerActivity, List <GalleryImageXF> >(this, Utils.SubscribeImageFromGallery, result);
});
Finish();
}
break;
default:
break;
}
}
public PhotoSetNative()
{
galleryImageXF = new GalleryImageXF();
galleryImageXF.Checked = false;
galleryImageXF.CloudStorage = true;
}
public async Task <GalleryImageXF> IF_SyncPhotoFromCloud(IGalleryPickerResultListener galleryPickerResultListener, GalleryImageXF imageSet, SyncPhotoOptions options)
{
try
{
bool FinishSync = false;
Debug.WriteLine(imageSet.OriginalPath);
var sortOptions = new PHFetchOptions();
sortOptions.SortDescriptors = new NSSortDescriptor[] { new NSSortDescriptor("creationDate", false) };
var FeechPhotoByIdentifiers = PHAsset.FetchAssetsUsingLocalIdentifiers(
new string[] { imageSet.OriginalPath },
sortOptions).Cast <PHAsset>().FirstOrDefault();
if (FeechPhotoByIdentifiers != null)
{
var requestOptions = new PHImageRequestOptions()
{
NetworkAccessAllowed = true,
DeliveryMode = PHImageRequestOptionsDeliveryMode.HighQualityFormat,
ResizeMode = PHImageRequestOptionsResizeMode.None,
};
var requestSize = new CoreGraphics.CGSize(options.Width, options.Height);
requestSize = PHImageManager.MaximumSize;
PHImageManager.DefaultManager.RequestImageForAsset(FeechPhotoByIdentifiers, requestSize, PHImageContentMode.AspectFit, requestOptions, (result, info) => {
if (result != null)
{
var newImage = result.ResizeImage(options);
imageSet.ImageRawData = newImage.AsJPEG(options.Quality).ToArray();
}
FinishSync = true;
});
do
{
if (FinishSync)
{
return(imageSet);
}
await Task.Delay(1000);
} while (!FinishSync);
}
return(imageSet);
}
catch (Exception ex)
{
Debug.WriteLine(ex.StackTrace);
return(imageSet);
}
}
public Task <GalleryImageXF> IF_SyncPhotoFromCloud(IGalleryPickerResultListener galleryPickerResultListener, GalleryImageXF imageSet, SyncPhotoOptions options)
{
var bitmap = imageSet.OriginalPath.GetOriginalBitmapFromPath(options);
using (var streamBitmap = new MemoryStream())
{
bitmap.Compress(Bitmap.CompressFormat.Jpeg, (int)(options.Quality * 100), streamBitmap);
imageSet.ImageRawData = streamBitmap.ToArray().ToArray();
bitmap.Recycle();
return(Task.FromResult <GalleryImageXF>(imageSet));
}
}