TextView textView = (TextView) findViewById(R.id.detailed_question_tv_answer);
String testString =
"亲,一般遇到这问题您可以这样哦:<br>1.可以<font color='#ff8785'><a href='http://m.kaola.com'>催发货</a></font>哦~<br>2.然后耐心等待哦~<br>3.1-3天后新也可以拨打我们的客服.";
textView.setMovementMethod(LinkMovementMethod.getInstance());
// 设置链接颜色
textView.setLinkTextColor(getResources().getColor(R.color.red_ff8785));
Spanned htmlString = Html.fromHtml(testString);
textView.setText(htmlString);

TextView textView = (TextView) findViewById(R.id.detailed_question_tv_answer);
String testString =
 "亲,一般遇到这问题您可以这样哦:<br>1.可以<font color='#ff8785'><a href='http://m.kaola.com'>催发货</a></font>哦~<br>2.然后耐心等待哦~<br>3.1-3天后新也可以拨打我们的客服.";
textView.setMovementMethod(LinkMovementMethod.getInstance());
textView.setLinkTextColor(getResources().getColor(R.color.red_ff8785));
String linkText = "催发货";
int startIndexOfLink = testString.indexOf(linkText);
int endIndexOfLink = startIndexOfLink + linkText.length();
SpannableStringBuilder spannableStringBuilder = new SpannableStringBuilder(testString);
spannableStringBuilder.setSpan(new ClickableSpan() {
 @Override
 public void onClick(View widget) {
  ActivityUtils.startWebviewActivity(DetailedQuestionActivity.this, "http://m.kaola.com", false);
 }
}, startIndexOfLink, endIndexOfLink, Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
textView.setText(spannableStringBuilder);

public static Spanned fromHtml(String source, ImageGetter imageGetter,
        TagHandler tagHandler) {
 // 使用org.ccil.cowan.tagsoup.Parser作为解析器       
 Parser parser = new Parser();
 try {
  parser.setProperty(Parser.schemaProperty, HtmlParser.schema);
 } catch (org.xml.sax.SAXNotRecognizedException e) {
  // Should not happen.
  throw new RuntimeException(e);
 } catch (org.xml.sax.SAXNotSupportedException e) {
  // Should not happen.
  throw new RuntimeException(e);
 }
 // 使用HtmlToSpannedConverter将Ttml转换成Spanned
 HtmlToSpannedConverter converter =
   new HtmlToSpannedConverter(source, imageGetter, tagHandler,
     parser);
 return converter.convert();
}

public Spanned convert() {

 mReader.setContentHandler(this);
 try {
  mReader.parse(new InputSource(new StringReader(mSource)));
 } catch (IOException e) {
  // We are reading from a string. There should not be IO problems.
  throw new RuntimeException(e);
 } catch (SAXException e) {
  // TagSoup doesn't throw parse exceptions.
  throw new RuntimeException(e);
 }

 // Fix flags and range for paragraph-type markup.
 Object[] obj = mSpannableStringBuilder.getSpans(0, mSpannableStringBuilder.length(), ParagraphStyle.class);
 for (int i = 0; i < obj.length; i++) {
  int start = mSpannableStringBuilder.getSpanStart(obj[i]);
  int end = mSpannableStringBuilder.getSpanEnd(obj[i]);

  // If the last line of the range is blank, back off by one.
  if (end - 2 >= 0) {
   if (mSpannableStringBuilder.charAt(end - 1) == '\n' &&
    mSpannableStringBuilder.charAt(end - 2) == '\n') {
    end--;
   }
  }

  if (end == start) {
   mSpannableStringBuilder.removeSpan(obj[i]);
  } else {
   mSpannableStringBuilder.setSpan(obj[i], start, end, Spannable.SPAN_PARAGRAPH);
  }
 }

 return mSpannableStringBuilder;
}

// 遇到a标签头
private static void startA(SpannableStringBuilder text, Attributes attributes) {
 String href = attributes.getValue("", "href");

 int len = text.length();
 text.setSpan(new Href(href), len, len, Spannable.SPAN_MARK_MARK);
}
// a标签结束
private static void endA(SpannableStringBuilder text) {
 int len = text.length();
 Object obj = getLast(text, Href.class);
 int where = text.getSpanStart(obj);

 text.removeSpan(obj);

 if (where != len) {
  Href h = (Href) obj;

  if (h.mHref != null) {
   text.setSpan(new URLSpan(h.mHref), where, len,
       Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
  }
 }
}

public class URLSpan extends ClickableSpan implements ParcelableSpan {

 private final String mURL;

 public URLSpan(String url) {
  mURL = url;
 }

 public URLSpan(Parcel src) {
  mURL = src.readString();
 }
 
 public int getSpanTypeId() {
  return TextUtils.URL_SPAN;
 }
 
 public int describeContents() {
  return 0;
 }

 public void writeToParcel(Parcel dest, int flags) {
  dest.writeString(mURL);
 }

 public String getURL() {
  return mURL;
 }

 @Override
 public void onClick(View widget) {
  Uri uri = Uri.parse(getURL());
  Context context = widget.getContext();
  Intent intent = new Intent(Intent.ACTION_VIEW, uri);
  intent.putExtra(Browser.EXTRA_APPLICATION_ID, context.getPackageName());
  context.startActivity(intent);
 }
}

public static SpannableStringBuilder setTextLinkOpenByWebView(final Context context, String answerString) {
 if (!TextUtils.isEmpty(answerString)) {
  Spanned htmlString = Html.fromHtml(answerString);
  if (htmlString instanceof SpannableStringBuilder) {
   SpannableStringBuilder spannableStringBuilder = (SpannableStringBuilder) htmlString;
   // 取得与a标签相关的Span
   Object[] objs = spannableStringBuilder.getSpans(0, spannableStringBuilder.length(), URLSpan.class);
   if (null != objs && objs.length != 0) {
    for (Object obj : objs) {
     int start = spannableStringBuilder.getSpanStart(obj);
     int end = spannableStringBuilder.getSpanEnd(obj);
     if (obj instanceof URLSpan) {
      //先移除这个Span，再新添加一个自己实现的Span。
      URLSpan span = (URLSpan) obj;
      final String url = span.getURL();
      spannableStringBuilder.removeSpan(obj);
      spannableStringBuilder.setSpan(new ClickableSpan() {
       @Override
       public void onClick(View widget) {
        ActivityUtils.startWebviewActivity(context, url, true);
       }
      }, start, end, Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
     }
    }
   }
   return spannableStringBuilder;
  }
 }
 return new SpannableStringBuilder(answerString);
}