Preference

Header File:

<UIImagePickerControllerDelegate, UINavigationControllerDelegate>

//ViewController.M

- (void)viewDidLoad

{

    [super viewDidLoad];

// Do any additional setup after loading the view, typically from a nib.

    // Get the stored data before the view loads

    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];

    NSString *firstName = [defaults objectForKey:@"firstName"];

    NSData *imageData = [defaults dataForKey:@"image"];

    UIImage *contactImage = [UIImage imageWithData:imageData];

    // Update the UI elements with the saved data

    txt_name.text = firstName;

    

    img_photo.image = contactImage;

}

- (void)viewDidUnload

{

    [self setTxt_name:nil];

    [self setImg_photo:nil];

    [super viewDidUnload];

    // Release any retained subviews of the main view.

    // e.g. self.myOutlet = nil;

}

- (void)viewWillAppear:(BOOL)animated

{

    [super viewWillAppear:animated];

}

- (void)viewDidAppear:(BOOL)animated

{

    [super viewDidAppear:animated];

}

- (void)viewWillDisappear:(BOOL)animated

{

[super viewWillDisappear:animated];

}

- (void)viewDidDisappear:(BOOL)animated

{

[super viewDidDisappear:animated];

}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation

{

    // Return YES for supported orientations

    return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);

}

- (IBAction)Save:(id)sender 

{

    // Create strings and integer to store the text info

    NSString *firstName = [txt_name text];

    

    

    // Create instances of NSData

    UIImage *contactImage = img_photo.image;

    NSData *imageData = UIImageJPEGRepresentation(contactImage, 100);

    // Store the data

    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];

    [defaults setObject:firstName forKey:@"firstName"];

    [defaults setObject:imageData forKey:@"image"];

    [defaults synchronize];

    NSLog(@"Data saved");

}

- (IBAction)Choose:(id)sender 

{

    UIImagePickerController *picker = [[UIImagePickerController alloc] init];

    picker.delegate = self;

    picker.allowsEditing = YES;

    picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;

    [self presentModalViewController:picker animated:YES];

}

#pragma mark - Image Picker Delegate

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingImage:(UIImage *)image editingInfo:(NSDictionary *)editingInfo

{

    img_photo.image = image;

    [picker dismissModalViewControllerAnimated:YES];

}

- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker

{

    [picker dismissModalViewControllerAnimated:YES];

}