Open a camera and camera roll from your application in ios

Open a camera and camera roll from your application in iOS

If you want to open the camera from your application. You can open using UIImagePickerController. If you click the image from the camera :-

 UIImagePickerController *picker = [[UIImagePickerController alloc] init];
        picker.delegate = self;
        picker.allowsEditing = YES;
        picker.sourceType = UIImagePickerControllerSourceTypeCamera;
        [self presentViewController:picker animated:YES completion:NULL];

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

picker.delegate = self;

picker.allowsEditing = YES;

picker.sourceType = UIImagePickerControllerSourceTypeCamera;

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

If you want to open the camera roll :-

UIImagePickerController *picker = [[UIImagePickerController alloc] init];
        picker.delegate = self;
        picker.allowsEditing = YES;
        picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary ;
        
        [self presentViewController:picker animated:YES completion:NULL];

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

picker.delegate = self;

picker.allowsEditing = YES;

picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary ;

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

After that you will get the information of your image from the UIImagePickerController delegate method.

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
   
    UIImage *chosenImage = info[UIImagePickerControllerEditedImage];
    NSData *imageData = UIImageJPEGRepresentation(chosenImage, 1.0);
    [picker dismissViewControllerAnimated:YES completion:NULL];
   
}

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

UIImage *chosenImage = info[UIImagePickerControllerEditedImage];

NSData *imageData = UIImageJPEGRepresentation(chosenImage, 1.0);

[picker dismissViewControllerAnimated:YES completion:NULL];

}

bhavuk chawla

Proficient in designing and developing iOS applications for e-commerce and retail banking. Focused on building core app features that enhance functionality, user engagement, and seamless integration.

14 Dec, 2016
Updated by - bhavuk chawla
27 Sep, 2016
Created by - bhavuk chawla

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Open a camera and camera roll from your application in ios

Open a camera and camera roll from your application in iOS

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