最近同事有这个需求，帮助搜索了一下，发现了这个方法，暂记于此，以备不时之需。
package com.TextHtml;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.text.Html;
import android.text.Spannable;
import android.text.SpannableStringBuilder;
import android.text.method.LinkMovementMethod;
import android.text.style.ClickableSpan;
import android.text.style.URLSpan;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;
public class TextHtml extends Activity {
/** Called when the activity is first created. */
private TextViewtv;
static Context ctx=null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
ctx=this;
tv = (TextView) findViewById(R.id.tv);
String htmlLinkText = "<a href="/" mce_href="/""http://www.baidu.com/"><u>我的CSDN博客 </u></a>";
tv.setText(Html.fromHtml(htmlLinkText));
tv.setMovementMethod(LinkMovementMethod.getInstance());
CharSequence text = tv.getText();
if(text instanceof Spannable){
int end = text.length();
Spannable sp = (Spannable)tv.getText();
URLSpan[] urls=sp.getSpans(0, end, URLSpan.class);
SpannableStringBuilder style=new SpannableStringBuilder(text);
style.clearSpans();//should clear old spans
for(URLSpan url : urls){
MyURLSpan myURLSpan = new MyURLSpan(url.getURL());
style.setSpan(myURLSpan,sp.getSpanStart(url),sp.getSpanEnd(url),Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
}
tv.setText(style);
}
}
private static class MyURLSpan extends ClickableSpan{
private String mUrl;
MyURLSpan(String url) {
mUrl =url;
}
@Override
public void onClick(View widget) {
// TODO Auto-generated method stub
Toast.makeText(ctx,hello! ,Toast.LENGTH_LONG).show();
}
}
}
