修改正则表达式，fuck，android的正则语句居然不兼容POSIX字符

README.md

@@ -12,6 +12,7 @@
 5、聊天类型定义，支持文字，图片，文字+Emoji，大表情(本质是图片)。你可以自己扩展支持定位、视频、语音等。见[ChatAdapter](https://github.com/kymjs/EmojiChat/blob/master/chat/src/main/java/org/kymjs/chat/adapter/ChatAdapter.java)，[KJChatKeyboard](https://github.com/kymjs/EmojiChat/blob/master/chat/src/main/java/org/kymjs/chat/widget/KJChatKeyboard.java)  
 6、如果你想测试大表情，请先复制[表情包](https://github.com/kymjs/EmojiChat/tree/master/bigFaceImage)中的chat文件夹(包括其中的全部表情)到SD卡根目录，并修改[ChatActivity的96行](https://github.com/kymjs/EmojiChat/blob/master/chat/src/main/java/org/kymjs/chat/ChatActivity.java)的注释与97行替换  
 7、8月1日更新：每个emoji表情页的最后添加删除图标。
+8、8月5日更新：支持聊天内容超链接高亮以及点击链接跳到相应url中
 
 ## 关于
 * QQ 群[257053751](http://jq.qq.com/?_wv=1027&k=WoM2Aa)(开发者群1)，[201055521](http://jq.qq.com/?_wv=1027&k=MBVdpK)(开发者群2)<br>

chat/src/main/java/org/kymjs/chat/ChatActivity.java

@@ -142,7 +142,7 @@ private void initListView() {
                 - (1000 * 60 * 60 * 24) * 8));
         Message message1 = new Message(Message.MSG_TYPE_TEXT,
                 Message.MSG_STATE_SUCCESS, "Tom", "avatar", "Jerry", "avatar",
-                "从8月5号以后的版本支持链接高亮喔:http://www.kymjs.com 支持http、https、svn、ftp开头的链接",
+                "从8月5号以后的版本支持链接高亮喔:http://www.kymjs.com支持http、https、svn、ftp开头的链接",
                 true, true, new Date(System.currentTimeMillis() - (1000 * 60 * 60 * 24) * 8));
         Message message2 = new Message(Message.MSG_TYPE_PHOTO,
                 Message.MSG_STATE_SUCCESS, "Tom", "avatar", "Jerry", "avatar",

chat/src/main/java/org/kymjs/chat/adapter/ChatAdapter.java

@@ -59,7 +59,10 @@ public ChatAdapter(Context cxt, List<Message> datas, OnChatItemClickListener lis
         this.datas = datas;
         kjb = new KJBitmap();
         this.listener = listener;
-        emojitf = Typeface.createFromAsset(cxt.getAssets(), "fonts/emoji.ttf");
+        try {
+            emojitf = Typeface.createFromAsset(cxt.getAssets(), "fonts/emoji.ttf");
+        } catch (RuntimeException e) {
+        }
     }
 
     public void refresh(List<Message> datas) {
@@ -122,7 +125,9 @@ public View getView(final int position, View v, ViewGroup parent) {
                 "HH:mm:ss")));
         holder.tv_date.setVisibility(View.VISIBLE);
 
-        holder.tv_chatcontent.setTypeface(emojitf);
+        if (emojitf != null) {
+            holder.tv_chatcontent.setTypeface(emojitf);
+        }
 
         //如果是文本类型，则隐藏图片，如果是图片则隐藏文本
         if (data.getType() == Message.MSG_TYPE_TEXT) {
@@ -220,10 +225,10 @@ static class ViewHolder {
      */
     public static TextView handleText(TextView tv, String content) {
         SpannableString sp = new SpannableString(content);
-
-        Pattern pattern = Pattern
-                .compile("(http|https|ftp|svn)://[\\p{Alnum}\\.]+/?\\p{Alnum}*\\??" +
-                        "(\\p{Alnum}*=\\p{Alnum}*&?)*");
+        //妈蛋，又碰上一个坑，在Android中的\p{Alnum}和Java中的\p{Alnum}不是同一个值，非得要我换成[a-zA-Z0-9]才行
+        //这鸟问题折腾了我四五个小时，明明Java工程中运行良好，写到android中就不正常
+        Pattern pattern = Pattern.compile("(http|https|ftp|svn)://([a-zA-Z0-9]+[/?.?])" +
+                "+[a-zA-Z0-9]*\\??([a-zA-Z0-9]*=[a-zA-Z0-9]*&?)*");
         Matcher matcher = pattern.matcher(content);
 
         while (matcher.find()) {

chat/src/main/java/org/kymjs/chat/widget/KJChatKeyboard.java

@@ -109,12 +109,17 @@ private void initData() {
         mKeyboardHelper = new SoftKeyboardStateHelper(((Activity) getContext())
                 .getWindow().getDecorView());
         mKeyboardHelper.addSoftKeyboardStateListener(this);
-        emojitf = Typeface.createFromAsset(context.getAssets(), "fonts/emoji.ttf");
+        try {
+            emojitf = Typeface.createFromAsset(context.getAssets(), "fonts/emoji.ttf");
+        } catch (RuntimeException e) {
+        }
     }
 
     private void initWidget() {
         mEtMsg = (EditText) findViewById(R.id.toolbox_et_message);
-        mEtMsg.setTypeface(emojitf);
+        if (emojitf != null) {
+            mEtMsg.setTypeface(emojitf);
+        }
         mBtnSend = (Button) findViewById(R.id.toolbox_btn_send);
         mBtnFace = (CheckBox) findViewById(R.id.toolbox_btn_face);
         mBtnMore = (CheckBox) findViewById(R.id.toolbox_btn_more);