我知道如何通过向摄像机发送标准信号来挽救图像。 我也知道,没有摄像机的装置可以节省到照片图书馆。
For devices with a camera, how do I save a UIImage to the Photo Library INSTEAD of the camera roll?
您应尝试IOS SDK提供的这种方法,
UIImageWriteToSavedPhotosAlbum(myImage, nil, nil, nil );
我知道如何做到这一点的唯一途径是使用UIImageWrite ToSavedPhotosAlbum, 快速通道是除UIImage参数外一切照亮。
UIImageWriteToSavedPhotosAlbum(UIImage *image, id completionTarget, SEL completionSelector, void *contextInfo);
The photo library is just a placeholder that shows all the pics on your phone, including the camera roll. So, if you deleted a pic from the camera, it would be gone on the photo library. The one in the photo library is not a duplicate; it’s more like a shortcut. Makes perfect sense. It s like a "favorites" folder. It sources it s info from the main folder.
This is what you find. the link shows how to store the images in iPhone Gallery. Check out the link: http://sugartin.info/2012/01/10/permanently-download-image-and-fetch-locally-images/
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