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ResponsiveLabel

A UILabel subclass which responds to touch on specified patterns. It has the following features:

1. It can detect pattern specified by regular expression and apply style like font, color etc.
2. It allows to replace deafult ellipse with tappable attributed string to mark truncation
3. Conveninece methods are provided to detect hashtags, username handler and URLs

#Installation

Add following lines in your pod file

pod 'ResponsiveLabel', '~> 1.0.0'

#Usage

The following snippets explain the usage of public methods. These snippets assume an instance of ResponsiveLabel named "customLabel".

HashTag Detection

self.customLabel.userInteractionEnabled = YES;
PatternTapResponder hashTagTapAction = ^(NSString *tappedString) {
  NSLog(@"HashTag Tapped = %@",tappedString);
};
[self.customLabel enableHashTagDetectionWithAttributes:
@{NSForegroundColorAttributeName:[UIColor redColor], RLTapResponderAttributeName:hashTagTapAction}];

Username Handle Detection

self.customLabel.userInteractionEnabled = YES;
PatternTapResponder userHandleTapAction = ^(NSString *tappedString){
 NSLog(@"Username Handler Tapped = %@",tappedString);
};
[self.customLabel enableUserHandleDetectionWithAttributes:
@{NSForegroundColorAttributeName:[UIColor grayColor],RLTapResponderAttributeName:userHandleTapAction}];

URL Detection

self.customLabel.userInteractionEnabled = YES;
PatternTapResponder urlTapAction = ^(NSString *tappedString) {
 NSLog(@"URL Tapped = %@",tappedString);
};
[self.customLabel enableURLDetectionWithAttributes:
@{NSForegroundColorAttributeName:[UIColor cyanColor],NSUnderlineStyleAttributeName:[NSNumber
numberWithInt:1],RLTapResponderAttributeName:urlTapAction}];