iPhone:How to get all information while to capture photo in iPhone?

Question

Is there any Image API to provide all information to user while he capture a photo in iPhone? and also I want to develop this functionality in iPhone so please tell me any link or any idea you have.

Answer 1

You can use UIImagePickerController to provide user with the camera to take the photo. You can get the help from here:

https://stackoverflow.com/questions/1282830/uiimagepickercontroller-uiimage-memory-and-more-closed

and here:

How to take picture from Camera & saved in Photo Gallery by programmatically?

When the user chooses to 'Use' the photo and you get the callback to your delegate method imagePickerController:didFinishPickingMediaWithInfo: you can get the info about that photo in the info dictionary using the key UIImagePickerControllerMediaMetadata like this:

[info objectForKey:UIImagePickerControllerMediaMetadata];

You can use NSLog() to see what values it returns and then get them accordingly and display them as you like.