Hiii guys,

Today I'll be demonstrating how to pick any image via Gallery or via Camera in iOS ObjecticeC

1. Create a ViewController & add these two delegates to it-UIImagePickerControllerDelegate and UINavigationControllerDelegate.

2. Now add two buttons one for accessing Camera & another for Gallery.

3. Make their actions as- - (IBAction)takePhoto:(id)sender; - (IBAction)selectPhoto:(id)sender;

4. Add the following code to the action of both the buttons as-

            //Takephoto via camera//

- (IBAction)takePhoto:(id)sender {    

UIImagePickerController *picker = [[UIImagePickerController alloc] init];     picker.delegate = self;     picker.allowsEditing = YES;picker.sourceType = UIImagePickerControllerSourceTypeCamera;    

[self presentViewController:picker animated:YES completion:NULL];

}            

      //SelectPhoto via gallery//

- (IBAction)selectPhoto:(id)sender {
    UIImagePickerController *picker = [[UIImagePickerController alloc] init];    

picker.delegate = self;

picker.allowsEditing = YES;   

picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;

 [self presentViewController:picker animated:YES completion:NULL];
}

5. Take another ViewController & add an ImageView to it & make an IBOutlet of this ImageView,name this ViewController as SecondView Controller.

6. Add UIImagePickerControllerDelegate and UINavigationControllerDelegate delegates in secondView Controller

7. Now create a push segue from Gallery button to the SecondView Controller

8. After adding imagepicker delegate, add this function to seconView Controller

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {    

UIImage *chosenImage = info[UIImagePickerControllerEditedImage];   

  self.imgView.image = chosenImage;    

   [picker dismissViewControllerAnimated:YES completion:NULL];

}

Here imgView is the imageView that we have created. Thanks a lot for reading, I hope it helps.