Question

I have a UIActionSheet which has options to choose image from Camera or photo library. For this I took imagePickerViewController. For camera it works absolutely fine. But not for photo library.

-(void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {

    if (buttonIndex == 0) 
    {

        imgController = [[UIImagePickerController alloc] init];
        imgController.allowsEditing = YES;
        imgController.sourceType =  UIImagePickerControllerSourceTypeCamera;   
        imgController.delegate=self;
        [self presentModalViewController:imgController animated:YES];

    } 
    else if (buttonIndex == 1) 
    {

        if ([self.popoverController isPopoverVisible]) {
            [self.popoverController dismissPopoverAnimated:YES];
            [popoverController release];
        } else {
            if ([UIImagePickerController isSourceTypeAvailable:
                 UIImagePickerControllerSourceTypeSavedPhotosAlbum])
            {
                UIImagePickerController *imagePicker =
                [[UIImagePickerController alloc] init];
                imagePicker.delegate = self;
                imagePicker.sourceType =
                UIImagePickerControllerSourceTypePhotoLibrary;
                imagePicker.allowsEditing = NO;

                self.popoverController = [[UIPopoverController alloc]
                                          initWithContentViewController:imagePicker];

                self.popoverController.delegate = self;

                [self.popoverController setPopoverContentSize:CGSizeMake(500, 500)];

                [self.popoverController presentPopoverFromRect:self.view.frame 
                                                          inView:self.view
                                        permittedArrowDirections:UIPopoverArrowDirectionAny 
                                                        animated:YES];


                [imagePicker release];
            }
        }


    } 

}  

On touching photo library option a small popupViewController is created on top of view but it is very small. Why the popupViewController is too small? Is there some other way to for displaying UIImagePickerViewController for uiimagepickercontrollersourcetypephotolibrary?

Answer 1

Try out this example

   CGRect popoverRect = [self.view convertRect:[self.view frame] 
                                       fromView:[self.view superview]];

    popoverRect.size.width = MIN(popoverRect.size.width, 80) ; 
    popoverRect.origin.x  = popoverRect.origin.x+150; 

    [self.popoverController 
     presentPopoverFromRect:popoverRect 
     inView:self.view 
     permittedArrowDirections:UIPopoverArrowDirectionLeft
     animated:YES];