UItextView dynamiclly Height and Link reconizer iOS 6 vs ios 7 - ios6

Question

I develop an application and I need to display the content using an UITextView which must have set the height dynamically and it must recognize a link.
I used code above:
self.textView.text = [NSString stringWithFormat:#"%# \n %#", self.offersObjects.body, self.offersObjects.url];
self.textView.dataDetectorTypes = UIDataDetectorTypeLink;
if (([[[UIDevice currentDevice] systemVersion] integerValue] < 7)){
CGRect frame = self.textView.frame;
frame.size.height = self.textView.contentSize.height;contentSize.height;
self.textView.frame = frame;
}else{
[self.textView sizeToFit];
[self.textView layoutIfNeeded];
}
My problem is that it doesn't recognize the link .

Answer 1

try with below code :
-(IBAction)txtStustes:(id)sender
{
NSError *error = nil;
NSDataDetector *detector = [NSDataDetector dataDetectorWithTypes:NSTextCheckingTypeLink
| NSTextCheckingTypePhoneNumber error:&error];
NSString *string = self.textView.text;
NSArray *matches = [detector matchesInString:string options:0 range:NSMakeRange(0, [string length])];
for (NSTextCheckingResult *match in matches) {
if ([match resultType] == NSTextCheckingTypeLink) {
NSURL *url = [match URL];
[[UIApplication sharedApplication] openURL:url];
}
}
}
Also add below code in your viewDidLoad method
UITapGestureRecognizer *LblProfileNameTouch=[[UITapGestureRecognizer alloc]initWithTarget:self action:#selector(txtStustes:)];
[LblProfileNameTouch setNumberOfTouchesRequired:1];
[self.textView addGestureRecognizer:LblProfileNameTouch];