private void initTextView(Message item, View view) {
   ViewTag tag = (ViewTag) view.getTag();
   tag.content.setText(MessageFactory.getMessageContent(item));
   if (item.getShowTime() == 1) {
     tag.time.setVisibility(View.VISIBLE);
     tag.time.setText(TimeUtil.getTime(Long.parseLong(item.getMessageTime())));
   } else {
     tag.time.setVisibility(View.GONE);
   }
 }
 private void initSystemMessage(Message item, View view) {
   ViewTag tag = (ViewTag) view.getTag();
   tag.content.setText(MessageFactory.getMessageContent(item));
   tag.time.setVisibility(View.VISIBLE);
   tag.time.setText(TimeUtil.getTime(Long.parseLong(item.getMessageTime())));
 }