Using the iphone camera
What is the best way to use the iphone camera in your app?
I would want to allow the user to take an image, then either retake or save.
Where do the pics get saved to? Can I assign a name开发者_如何转开发 to a captured image?
Thanks
You need to use UIImagePickerController
. See Apple's documentation for information on how to use it: http://developer.apple.com/iphone/library/documentation/uikit/reference/UIImagePickerController_Class/UIImagePickerController/UIImagePickerController.html
As for where the pictures get saved: They don't get saved anywhere automatically. You have to implement the UIImagePickerControllerDelegate
method imagePickerController:didFinishPickingMediaWithInfo:
and then store the UIImage
to wherever you want, with whatever file name you want, using NSFileManager
methods.
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