Get image from gallery with UIPopover and show it - iphone

Question

I'm trying to get image from gallery and than display it in UIImageView. My problem is in displaying this image. My code:
- (void)getMediaFromSource:(UIImagePickerControllerSourceType)sourceType {
UIImagePickerController *imagePickerController = [[UIImagePickerController alloc] init];
imagePickerController.delegate = self;
imagePickerController.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
self.popController = [[UIPopoverController alloc] initWithContentViewController:imagePickerController];
self.popController.delegate = self;
[self.popController presentPopoverFromRect:[fromGalaryButton frame] inView:self.view permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
}
-(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
[self.popController dismissPopoverAnimated:YES];
self.image = [info objectForKey:UIImagePickerControllerEditedImage];
[self updateDisplay];
}
-(void)updateDisplay {
self.imageView.image = self.image;
self.imageView.hidden = NO;
[self.imageView reloadInputViews];
}
My self.imageView is displaying normally. But there is no any image in. There is my problem?

Answer 1

If you are just picking in image from the gallery then the line of code in didFinishPickingMediaWithInfo method should be:
self.image = [info objectForKey:UIImagePickerControllerOriginalImage];
You could also just update the imageView from within the method as such:
self.imageView.image = [info objectForKey:UIImagePickerControllerOriginalImage];
This is how I did this:
- (void)viewDidLoad {
[super viewDidLoad];
picker = [[UIImagePickerController alloc] init];
picker.delegate = self;
imagePickerPopover = [[UIPopoverController alloc] initWithContentViewController:picker];
}
- (IBAction)getPhoto:(id)sender {
if(sender == choosePhotoButton) {
picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
[imagePickerPopover presentPopoverFromBarButtonItem:choosePhotoButton permittedArrowDirections:UIPopoverArrowDirectionUp animated:YES];
}
}
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
[imagePickerPopover dismissPopoverAnimated:YES];
imageViewer.image = [info objectForKey:#"UIImagePickerControllerOriginalImage"];
}