DEV'S

UIImagePickerController Using Camera And PhotoLibrary

ViewController.h
//
//  ViewController.h
//  ImagePickerExample
//

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController<UIImagePickerControllerDelegate,UINavigationControllerDelegate>
@property (strong, nonatomic) IBOutlet UIImageView *imageHolder;

-(IBAction)cameraButtonClicked:(id)sender;
-(IBAction)localButtonClicked:(id)sender;

@end

ViewController.m

//
//  ViewController.m
//  ImagePickerExample
//

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController

@synthesize imageHolder;

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

-(IBAction)cameraButtonClicked:(id)sender{
    UIImagePickerController *pickerCtrl = [[UIImagePickerController alloc]init];
    [pickerCtrl setDelegate:self];
    [pickerCtrl setAllowsEditing:YES];
    [pickerCtrl setSourceType:UIImagePickerControllerSourceTypeCamera];
    
    [self presentViewController:pickerCtrl animated:YES completion:nil];
}
-(IBAction)localButtonClicked:(id)sender{
    UIImagePickerController *pickerCtrl = [[UIImagePickerController alloc]init];
    [pickerCtrl setDelegate:self];
    [pickerCtrl setAllowsEditing:YES];
    [pickerCtrl setSourceType:UIImagePickerControllerSourceTypePhotoLibrary];
    
    [self presentViewController:pickerCtrl animated:YES completion:nil];
}

#pragma mark UIImagePickerControllerDelegate functions here

-(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary<NSString *,id> *)info{
    //Successfully picked / handed over
    UIImage *pickedImage = info[UIImagePickerControllerEditedImage];
    
    [imageHolder setImage:pickedImage];
    [self dismissViewControllerAnimated:YES completion:nil];
}

-(void)imagePickerControllerDidCancel:(UIImagePickerController *)picker{
    // Handle cancel
    [self dismissViewControllerAnimated:YES completion:nil];
}

@end

iOS

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