Hi,
I'm currently working on a custom camera app. My problem is when I try to save the capture
photo with UIImageWriteToSavedPhotosAlbum, it takes like 5-7 seconds to save each image.
(know this by add NSLog after call the function and after completionSelector get called)
And if I press Home button before the UIImageWriteToSavedPhotosAlbum function complete,
I lost that photo or sometime create weird result in Photos app.
So, here's my questions
- What happen if I call UIImageWriteToSavedPhotosAlbum once and then call it again (to save another image) before the first image successfully saved?
- How to prevent losing image if user press Home button before UIImageWriteToSavedPhotosAlbum is done?
- How can some other app save image so fast? Using private API?
Thanks