(转摘)Android腾讯微博客户端开发6:给用户加VIP认证以及美化微博显示内容

Java代码  

1. String origtext = data.getString("origtext");   
2.                     SpannableString spannable = new SpannableString(origtext);   
3.                        
4.                     spannable = TextUtil.decorateFaceInStr(spannable, RegexUtil.getStartAndEndIndex(origtext, Pattern.compile("\\/[\u4e00-\u9fa5a-zA-Z]{1,3}")), getResources());//解析成本地表情   
5.                     spannable = TextUtil.decorateRefersInStr(spannable, RegexUtil.getStartAndEndIndex(origtext, Pattern.compile("@.*:")), getResources());//高亮显示微薄转发，回复者昵称  

String origtext = data.getString("origtext");
					SpannableString spannable = new SpannableString(origtext);
					
					spannable = TextUtil.decorateFaceInStr(spannable, RegexUtil.getStartAndEndIndex(origtext, Pattern.compile("\\/[\u4e00-\u9fa5a-zA-Z]{1,3}")), getResources());//解析成本地表情
					spannable = TextUtil.decorateRefersInStr(spannable, RegexUtil.getStartAndEndIndex(origtext, Pattern.compile("@.*:")), getResources());//高亮显示微薄转发，回复者昵称

Java代码  

1. public static List<Map<String,Object>> getStartAndEndIndex(String sourceStr,Pattern pattern){   
2.         List<Map<String,Object>> list = new ArrayList<Map<String,Object>>();   
3.         Matcher matcher = pattern.matcher(sourceStr);   
4.         boolean isFind = matcher.find();   
5.         while (isFind) {   
6.             Map<String,Object> map = new HashMap<String, Object>();   
7.             String faceName = matcher.group().substring(1,matcher.group().length());//表情名称   
8.             map.put("startIndex",matcher.start());   
9.             map.put("endIndex",matcher.end());   
10.             map.put("faceName",faceName);   
11.             list.add(map);   
12.             isFind = matcher.find((Integer)map.get("endIndex")-1);   
13.         }   
14.         return list;   
15.     }  

public static List<Map<String,Object>> getStartAndEndIndex(String sourceStr,Pattern pattern){
		List<Map<String,Object>> list = new ArrayList<Map<String,Object>>();
		Matcher matcher = pattern.matcher(sourceStr);
		boolean isFind = matcher.find();
		while (isFind) {
			Map<String,Object> map = new HashMap<String, Object>();
			String faceName = matcher.group().substring(1,matcher.group().length());//表情名称
			map.put("startIndex",matcher.start());
			map.put("endIndex",matcher.end());
			map.put("faceName",faceName);
			list.add(map);
			isFind = matcher.find((Integer)map.get("endIndex")-1);
		}
		return list;
	}

Java代码  

1. public static SpannableString decorateVipInStr(SpannableString spannable,List<Map<String,Object>> list,Resources resources){   
2.         int size = list.size();   
3.         Drawable drawable = null;   
4.         if(list!=null&&list.size()>0){   
5.             for(int i=0;i<size;i++){   
6.                 Map<String,Object> map = list.get(i);   
7.                 drawable = resources.getDrawable(R.drawable.vip);   
8.                 drawable.setBounds(0, 0, drawable.getIntrinsicWidth(),drawable.getIntrinsicHeight());   
9.                 ImageSpan span = new ImageSpan(drawable,ImageSpan.ALIGN_BASELINE);   
10.                 spannable.setSpan(span, (Integer)map.get("startIndex"), (Integer)map.get("endIndex"), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);   
11.             }   
12.         }   
13.         return spannable;   
14.     }   
15.        
16.     public static SpannableString decorateTopicInStr(SpannableString spannable,List<Map<String,Object>> list,Resources resources){   
17.         int size = list.size();   
18.         Drawable drawable = null;   
19.         CharacterStyle foregroundColorSpan=new ForegroundColorSpan(Color.argb(255, 33, 92, 110));   
20.         if(list!=null&&list.size()>0){   
21.             for(int i=0;i<size;i++){   
22.                 Map<String,Object> map = list.get(i);   
23.                 spannable.setSpan(foregroundColorSpan, (Integer)map.get("startIndex"), (Integer)map.get("endIndex"), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);   
24.             }   
25.         }   
26.         return spannable;   
27.     }  

public static SpannableString decorateVipInStr(SpannableString spannable,List<Map<String,Object>> list,Resources resources){
		int size = list.size();
		Drawable drawable = null;
		if(list!=null&&list.size()>0){
			for(int i=0;i<size;i++){
				Map<String,Object> map = list.get(i);
				drawable = resources.getDrawable(R.drawable.vip);
				drawable.setBounds(0, 0, drawable.getIntrinsicWidth(),drawable.getIntrinsicHeight());
				ImageSpan span = new ImageSpan(drawable,ImageSpan.ALIGN_BASELINE);
				spannable.setSpan(span, (Integer)map.get("startIndex"), (Integer)map.get("endIndex"), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
			}
		}
		return spannable;
	}
	
	public static SpannableString decorateTopicInStr(SpannableString spannable,List<Map<String,Object>> list,Resources resources){
		int size = list.size();
		Drawable drawable = null;
		CharacterStyle foregroundColorSpan=new ForegroundColorSpan(Color.argb(255, 33, 92, 110));
		if(list!=null&&list.size()>0){
			for(int i=0;i<size;i++){
				Map<String,Object> map = list.get(i);
				spannable.setSpan(foregroundColorSpan, (Integer)map.get("startIndex"), (Integer)map.get("endIndex"), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
			}
		}
		return spannable;
	}