Android腾讯微博客户端开发六:给用户加VIP认证以及美化微博显示内容
##之间的内容是代表一个话题，@和:之间的是转发这条微博的人，也高亮显示，||代表上一次转发此微博的。url地址也高亮显示。
这个是什么组件啊？是TextView,不会吧？TextView能显示图片吗？肯定能呀。
主要是用到了SpannableString，ForegroundColorSpan，ImageSpan这3个类.
Java代码 
- 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
- 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
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
- public static List
- List
- Matcher matcher = pattern.matcher(sourceStr);
- boolean isFind = matcher.find();
- while (isFind) {
- Map
- 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;
- }
- public static List
- List
- Matcher matcher = pattern.matcher(sourceStr);
- boolean isFind = matcher.find();
- while (isFind) {
- Map
- 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;
- }
public static List> getStartAndEndIndex(String sourceStr,Pattern pattern){List> list = new ArrayList>();Matcher matcher = pattern.matcher(sourceStr);boolean isFind = matcher.find();while (isFind) {Map map = new HashMap();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
- public static SpannableString decorateVipInStr(SpannableString spannable,List
- int size = list.size();
- Drawable drawable = null;
- if(list!=null&&list.size()>0){
- for(int i=0;i
- Map
- 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
- 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
- Map
- spannable.setSpan(foregroundColorSpan, (Integer)map.get("startIndex"), (Integer)map.get("endIndex"), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
- }
- }
- return spannable;
- }
- Map
- public static SpannableString decorateVipInStr(SpannableString spannable,List
- int size = list.size();
- Drawable drawable = null;
- if(list!=null&&list.size()>0){
- for(int i=0;i
- Map
- 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
- 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
- Map
- spannable.setSpan(foregroundColorSpan, (Integer)map.get("startIndex"), (Integer)map.get("endIndex"), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
- }
- }
- return spannable;
- }
- Map
public static SpannableString decorateVipInStr(SpannableString spannable,List> list,Resources resources){int size = list.size();Drawable drawable = null;if(list!=null&&list.size()>0){for(int i=0;i 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> 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 map = list.get(i);spannable.setSpan(foregroundColorSpan, (Integer)map.get("startIndex"), (Integer)map.get("endIndex"), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);}}return spannable;} http://helloandroid.iteye.com/blog/1136290
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