Can Poyrazoğlu Can Poyrazoğlu - 2 months ago 10x
iOS Question

UITextView should detect links, but otherwise, should propagate touch to view below

I have a text view, where I want to detect links, but when there isn't a link at the touch point, it should propagate the touch to view below (it currently doesn't). It will be contained in a table view cell, and if the user taps a link, it should interact (it works), but when another point is tapped, it should select the table view cell.

I needed text to be unselectable, so I've followed and implemented:

return NO;

It wasn't sending the touch events below before that too, but I've included it just is case it interferes with a solution.


Instead of preventing your text view from becoming first responder, you need to subclass the hitTest method so that it returns the textView when the click occured inside a link and return nil otherwise.

@interface LinkOnlyTextView : UITextView

@implementation LinkOnlyTextView

- (UIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event
    NSUInteger glyphIndex = [self.layoutManager glyphIndexForPoint:point inTextContainer:self.textContainer fractionOfDistanceThroughGlyph:nullptr];
    NSUInteger characterIndex = [self.layoutManager characterIndexForGlyphAtIndex:glyphIndex];
    if (characterIndex < self.textStorage.length) {
        if ([self.textStorage attribute:NSLinkAttributeName atIndex:characterIndex effectiveRange:nullptr]) {
            return self;
    return nil;