Resize Uitextview according to the amount of content

Question

I’m creating a screen where there’s a UITextView which receives the content of a Web Service, I would like to know how to UITextView resize according to the amount of content obtained, without creating a Scroll in the text, only the View has a UIScrollView that according to the size of the UITextView it determines the size of the scope of the UIScrollView on the screen, I was able to do but only when I change the content, the problem is that I will not change, because the content comes through a feed. Could someone help me?

-(void)textViewDidChange:(UITextView *)textView{
        CGFloat fixedWidth = textView.frame.size.width;
        CGSize newSize = [textView sizeThatFits:CGSizeMake(fixedWidth, MAXFLOAT)];
        CGRect newFrame = textView.frame;
        newFrame.size = CGSizeMake(fmaxf(newSize.width, fixedWidth), newSize.height);
        textView.frame = newFrame;
    }

Answer 1

You are using Autolayout?

If yes, uncheck the option Scrolling Enabled in the Uitextview...

... remove height Constraint (if any) and set priorities Content Hugging and Content Compressions for values higher than the other subviews in the main view.

Such changes should solve your problem!