Question

I have an application that I want to have take pictures using a UIImagePickerController, then stick said resulting image in a thumbnail view. But, when you exit the app, I want to re-display the same thumbnail as when the user last left off. My question is threefold:

1. What is the best way to implement saving and loading the image between app life cycles?

2. How would I go about changing the default shutter sound when the user takes a photo?

3. How can I reset all of the above to some default setting if the user so chooses?

Answer 1

Trying Using Core Data or NSUserDefault..
Some Links get you Started:
1.http://www.raywenderlich.com/934/core-data-on-ios-5-tutorial-getting-started
2.http://maniacdev.com/2012/03/tutorial-getting-started-with-core-data-in-ios-5-using-xcode-storyboards/
3. Some Code:

//Saving:  
[[NSUserDefaults standardUserDefaults] setObject:UIImagePNGRepresentation(image)forKey:key];
//Loading:     
NSData* imageData = [[NSUserDefaults standardUserDefaults] objectForKey:key];
    UIImage* image = [UIImage imageWithData:imageData];