UIImagePickerController in iOS

In this tutorial ,  I will tell you about UIImagePickerController in iOS. UIImagePicker are used to pick images either from CameraRoll or from Camera Application.

Step 1 :   Create a single view application.

Step 2 :   Drag two buttons and a imageView on the storyboard.

and add constraints of UIImageView and UIButton .

Step 3 :    Make connection with UIViewController .

Step 4 :    Add UIButton`s Action to the UIViewController 

Step 5:    In ViewController.h ,  add imagePicker delegate and UINavigationControllerDelegate

@interface ViewController : UIViewController<UIImagePickerControllerDelegate,UINavigationControllerDelegate>

Step 6:  In ViewController.m , add the UIImagePicker`s on the button`s action as follows : 

Here , on taking picture from camera ,firstly we are checking whether device has camera or not. 

Step 7:   Implementing UIImagePickerDelegates :

Step 8:  Build and run the app .

Your camera application is been created in which you can take photos from camera roll or click photos from camera . 


Thank you .   :)


UIPickerView With Done button