以流的形式从URL获得XML信息

Android grid View XML

 XmlPullParser xmlPullParser = null;
        try {
            InputStream is = util.getInput("http://121.40.186.170/shipin/test1.php");
            XmlPullParserFactory pullFactory = XmlPullParserFactory.newInstance();
            xmlPullParser = pullFactory.newPullParser();
            xmlPullParser.setInput(is, "UTF-8");
        } catch (Exception e) {
            Log.v("TAG", e.toString());
        }
        ArrayList<Object> arrarys = util.ParseXml(xmlPullParser);
        Log.v("TAG", arrarys.toString());
        ArrayList<HashMap<String, String[]>> mLishHash = util.process(arrarys);
        Log.v("TAG", mLishHash.toString());

        imageUrls = util.getGridDescOrPic(mLishHash, "pics", false);
        Log.v("TAG", imageUrls.toString());
        
       
       
       
       
        
  public static String[] getGridDescOrPic(ArrayList<HashMap<String, String[]>> arrayListHash, String type, boolean descOrPic) {
        int len = arrayListHash.size();
        Vector<String> vector = new Vector();
        for (int i = 0; i < len; i++) {
            HashMap<String, String[]> hashMap = arrayListHash.get(i);
            if (hashMap.containsKey(type)) {
                if (descOrPic) {
                    vector.add(hashMap.get(type)[0]);
                } else {
                    vector.add(hashMap.get(type)[1]);
                }
            }
        }
        String[] strings = new String[vector.size()];
        vector.toArray(strings);
        return strings;
    }
    
    
    
    public static String[] getFlipPics(ArrayList<HashMap<String, String[]>> arrayListHash, int position) {
        int len = arrayListHash.size();
        String type = "video";
        Vector<String> vector = new Vector<String>();
        String []strings = new String[0];
        for (int i = 0; i < len; i++) {
            HashMap<String, String[]> hashMap = arrayListHash.get(i);
            if (hashMap.containsKey(type) && --position == 0) {
                int picLen=hashMap.get(type).length;
                for (int j=1;j<picLen;j++){
                    vector.add(0,hashMap.get(type)[j]);
                }
                strings=new String[picLen-1];
                vector.toArray(strings);
            }
        }
        return strings;
    }