 
TextView content = (TextView) convertView.findViewById(R.id.content); 
content.setText(Html.fromHtml("<html><head>"+temp.get(position).getContent()+"</html></head>")); 
CharSequence str = content.getText(); 
SpannableString spann = WeiboUtils.formatContentNoClick(str); 
content.setText(spann); 

具體的封裝如下：

復制代碼代碼如下:

 
package com.lizheng.little.yiqu.utils; 
import java.util.regex.Matcher; 
import java.util.regex.Pattern; 
import com.lizheng.little.yiqu.ui.ActWeiBoInfo; 
import android.content.Context; 
import android.content.Intent; 
import android.net.Uri; 
import android.text.SpannableString; 
import android.text.Spanned; 
import android.text.style.ClickableSpan; 
import android.text.style.ForegroundColorSpan; 
import android.view.View; 
public class WeiboUtils { 
/** 
* 將text中@某人、#某主題、http://網(wǎng)址的字體加亮，匹配的表情文字以表情顯示 
* @param text 
* @param context 
* @return*/ 
public static SpannableString formatContent(CharSequence text,Context context) { 
SpannableString spannableString = new SpannableString(text); 
/* 
* @[^\\s:：]+[:：\\s] 匹配@某人 
* #([^\\#|.]+)# 匹配#某主題 http://t\\.cn/\\w+ 匹配網(wǎng)址 
*/ 
Pattern pattern = Pattern.compile("@[^\\s:：]+[:：\\s]|#([^\\#|.]+)#|http://t\\.cn/\\w"); 
Matcher matcher = pattern.matcher(spannableString); 
final Context mcontext = context; 
while (matcher.find()) { 
final String match=matcher.group(); 
if(match.startsWith("@")){ //@某人，加亮字體 
spannableString.setSpan(new ClickableSpan() 
{ 
// 在onClick方法中可以編寫單擊鏈接時要執(zhí)行的動作 
@Override 
public void onClick(View widget) 
{ 
String username = match; 
username = username.replace("@", ""); 
username = username.replace(":", ""); 
username = username.trim(); 
Intent intent = new Intent(mcontext,XXX.class); 
ConstantsUtil.clickName = username; 
mcontext.startActivity(intent);//跳轉(zhuǎn)到用戶信息界面 
} 
}, matcher.start(), matcher.end(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 
spannableString.setSpan(new ForegroundColorSpan(0xff0077ff), 
matcher.start(), matcher.end(), 
Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 
} 
else if(match.startsWith("#")){ //#某主題 
spannableString.setSpan(new ClickableSpan() 
{ 
// 在onClick方法中可以編寫單擊鏈接時要執(zhí)行的動作 
@Override 
public void onClick(View widget) 
{ 
String theme = match; 
theme = theme.replace("#", ""); 
theme = theme.trim(); 
ConstantsUtil.clickName = theme; 
Intent intent = new Intent(mcontext,XXX.class); 
mcontext.startActivity(intent);//跳轉(zhuǎn)到話題信息界面 
} 
}, matcher.start(), matcher.end(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 
spannableString.setSpan(new ForegroundColorSpan(0xff0077ff), 
matcher.start(), matcher.end(), 
Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 
} 
else if(match.startsWith("http://")){ //匹配網(wǎng)址 
spannableString.setSpan(new ClickableSpan() 
{ 
// 在onClick方法中可以編寫單擊鏈接時要執(zhí)行的動作 
@Override 
public void onClick(View widget) 
{ 
Uri uri = Uri.parse(match); 
Intent intent = new Intent(Intent.ACTION_VIEW, uri); 
mcontext.startActivity(intent); 
} 
}, matcher.start(), matcher.end(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 
spannableString.setSpan(new ForegroundColorSpan(0xff0077ff), 
matcher.start(), matcher.end(), 
Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 
} 
} 
return spannableString; 
} 
public static SpannableString formatContentNoClick(CharSequence text) { 
SpannableString spannableString = new SpannableString(text); 
/* 
* @[^\\s:：]+[:：\\s] 匹配@某人 
* #([^\\#|.]+)# 匹配#某主題 http://t\\.cn/\\w+ 匹配網(wǎng)址 
*/ 
Pattern pattern = Pattern.compile("@[^\\s:：]+[:：\\s]|#([^\\#|.]+)#|http://t\\.cn/\\w"); 
Matcher matcher = pattern.matcher(spannableString); 
while (matcher.find()) { 
final String match=matcher.group(); 
if(match.startsWith("@")){ //@某人，加亮字體 
spannableString.setSpan(new ForegroundColorSpan(0xff0077ff), 
matcher.start(), matcher.end(), 
Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 
} 
else if(match.startsWith("#")){ //#某主題 
spannableString.setSpan(new ForegroundColorSpan(0xff0077ff), 
matcher.start(), matcher.end(), 
Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 
} 
else if(match.startsWith("http://")){ //匹配網(wǎng)址 
spannableString.setSpan(new ForegroundColorSpan(0xff0077ff), 
matcher.start(), matcher.end(), 
Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 
} 
} 
return spannableString; 
} 
public static long calculateWeiboLength(CharSequence c) { 
double len = 0; 
for (int i = 0; i < c.length(); i++) { 
int temp = (int)c.charAt(i); 
if (temp > 0 && temp < 127) { 
len += 0.5; 
}else{ 
len ++; 
} 
} 
return Math.round(len); 
} 
} 