This question is similar to how can I show selected image in the Photos app. I'm writing a photo gallery app that loads photos from Photos using PHImageManager.requestImage(), so for a specific low-quality image(usually CGSize(width: 256, height: 256)) shows on my App, I could get all the information of it's PHAsset, such as identifier.
From that question, I know it may not be possible to allow the user clicking the image to open Photos with the selected image. Actually there is another way of using PHImageManager.requestImage() to fetch HQ images, such as:
photoCollection.requestImage(for: asset, targetSize: CGSize(width: 1024, height: 1024))
However, this will fetch the original image from iCloud, but my app is designed for No Network Needed.
The key point is to make the user can quickly find the original photo from the Photos, so maybe the underwriting solution is: to show the Date of that image on the screen, so the user can go back to Photos and locate that photo by date, anyone have a better solution?
