NSString *readMessage = @"在...注册并创建账户的同时,我接受服务条款和隐私条款"; UITextView *textView = [[UITextView alloc] init]; textView.textColor = [UIColor blackColor]; textView.font = [UIFont systemFontOfSize:14]; NSAttributedString *attri = [NSMutableAttributedString attributedStringWithMessage:readMessage paragraphSpacing:0 lineSpacing:0 firstStr:@"服务条款" secendStr:@"隐私条款"]; textView.linkTextAttributes = @{NSForegroundColorAttributeName:[UIColor blueColor]}; // 修改可点击文字的颜色 textView.attributedText = attri; textView.delegate = self; [self.reginView addSubview:textView]; textView.backgroundColor = [UIColor clearColor]; textView.editable = NO; [self.view addSubView: textView]; //代理: -(BOOL)textView:(UITextView *)textView shouldInteractWithURL:(NSURL *)URL inRange:(NSRange)characterRange { NSRange range = [self.readMessage rangeOfString:@"服务条款"];// if (characterRange.location == range.location) {//位置是否相同 //跳转的控制器或页面 // UserFileVC *userFileVC = [[UserFileVC alloc] init]; // [self presentViewController:userFileVC animated:YES completion:nil]; return NO; //这里必须返回,否则会出现长按崩溃的bug }else { NSRange otherRange = [self.readMessage rangeOfString:@"隐私条款"]; if (characterRange.location == otherRange.location) { //跳转的控制器或页面 // UserFileVC *userFileVC = [[UserFileVC alloc] init]; // [self presentViewController:userFileVC animated:YES completion:nil]; } return NO; //这里必须返回,否则会出现长按崩溃的bug } return YES; } //分类方法如下:(一般写在分类方法中) + (NSAttributedString *)attributedStringWithMessage:(NSString *)message paragraphSpacing:(CGFloat)spacing lineSpacing:(CGFloat)lineSpace firstStr:(NSString *)firstStr secendStr:(NSString *)secendStr{ // 设置属性 NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init]; // 设置行间距 paragraphStyle.paragraphSpacing = spacing; // 段落间距 paragraphStyle.lineSpacing = lineSpace; // 行间距 NSDictionary *attributes = @{ NSForegroundColorAttributeName:[UIColor blackColor], NSParagraphStyleAttributeName:paragraphStyle }; NSMutableAttributedString * attrStr = [[NSMutableAttributedString alloc] initWithString:message attributes:attributes]; [attrStr addAttributes:@{ NSLinkAttributeName:firstStr } range:[message rangeOfString:firstStr]]; [attrStr addAttributes:@{ NSLinkAttributeName:secendStr } range:[message rangeOfString:secendStr]]; return attrStr; }
上面的代码还有个bug还未解决,就是只要长按那个textView控件就去触发这个方法(超链接),待之后想到后再更新。
2017.12.3 晚