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How to parse value in attribute in xml parsing

Hi, I have such a web service.

<audio title="Terry Waychuk Pure2010" audio="http://www.boodang.com/api/audio/**Terry_Waychuk**/Terry_Waychuk_Pure2010.mp3" description="Terry Waychuk Pure2010" createddate = "23-01-2011" thumbnail="http://www.boodang.com/api/thumb/boodean_logo.png" />

<audio title="Terry Waychuk frequency2010" audio="http://www.boodang.com/api/audio/**Terry_Waychuk**/Terry_Waychuk_frequency2010.mp3" description="Terry Waychuk frequency2010" createddate = "23-01-2011" thumbnail="http://www.boodang.com/api/thumb/boodean_logo.png" />



<audio title="The Grimey Tech RandomHero FlooRLayer Scooty OH Mazik Boodang 10 Year Anniversary Promo Mix" audio="http://www.boodang.com/api/audio/**The_Grimey_Tech**/The_Grimey_Tech_RandomHero_FlooRLayer_Scooty_OH_Mazik_Boodang_10_Year_Anniversary_Promo_Mix.mp3" description="The Grimey Tech RandomHero FlooRLayer Scooty OH Mazik Boodang 10 Year Anniversary Promo Mix" createddate = "23-01-2011" thumbnail="http://www.boodang.com/api/thumb/boodean_logo.png" />

<audio title="The Grimey Tech and Titus 1 Warper Warfare" audio="http://www.boodang.com/api/audio/**The_Grimey_Tech**/The_Grimey_Tech_and_Titus_1_Warper_Warfare.mp3" description="The Grimey Tech and Titus 1 Warper Warfare" createddate = "23-01-2011" thumbnail="http://www.boodang.com/api/thumb/boodean_logo.png" />
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the first attributes have an mp3 file in one file name. the file name indicated in ** ** and the following two also have an mp3 file in the same file name.so I want to show listview according to the file names. First I want to show a listview like this

 Terry_Waychuk

 The_Grimey_Tech

after clicking on any of them, then you will see a list in the form of mp3 file names (the first two in Terry_Waychuk and the next two in The_Grimey_Tech). so please tell me how to get a specific name in the attribute value, as well as how to add these files to this folder (Terry_Waychuk or The_Grimey_Tech).

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android XmlPullParser ( , ) , Map<String, String>, XmlPullParser.START_TAG, , ::

private void parseContent(XmlPullParser parser) 
    throws XmlPullParserException,IOException,Exception {
    int eventType;
    while((eventType=parser.next()) != XmlPullParser.END_TAG) {
        if (eventType == XmlPullParser.START_TAG) {
            Log.d(MY_DEBUG_TAG,"Parsing Attributes for ["+parser.getName()+"]");
            Map<String,String> attributes = getAttributes(parser);
        }
        else if(eventType==...);
        else {
            throw new Exception("Invalid tag at content parse");
        }
    }
}

private Map<String,String>  getAttributes(XmlPullParser parser) throws Exception {
    Map<String,String> attrs=null;
    int acount=parser.getAttributeCount();
    if(acount != -1) {
        Log.d(MY_DEBUG_TAG,"Attributes for ["+parser.getName()+"]");
        attrs = new HashMap<String,String>(acount);
        for(int x=0;x<acount;x++) {
            Log.d(MY_DEBUG_TAG,"\t["+parser.getAttributeName(x)+"]=" +
                    "["+parser.getAttributeValue(x)+"]");
            attrs.put(parser.getAttributeName(x), parser.getAttributeValue(x));
        }
    }
    else {
        throw new Exception("Required entity attributes missing");
    }
    return attrs;
}

parser.getName() , XmlPullParser.START_TAG.

,

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