java - How to place Remote JSON data into Android array? -

i'm trying pull set of json arrays remote url, reason keep getting force closed. kind of can on appreciated!

my remote json url outputs:

[ { "title": "name1", "url": "http:\/\/radio.shoutcast.com\/fm", "location": "usa", "webtitle": "\u0111i kh\u00f4ng em y\u1ec7u?", "weburl": "http:\/\/www.cnn.com" }, { "title": "msnbc", "url": "http:\/\/radio.cnn.com\/cnn", "location": "usa", "webtitle": "kh\u00f4ng \u0111i \u0111\u00e2u", "weburl": "http:\/\/www.espn.com" } ] 

so in java code, have this:

    public void createradiolistforradioscreen(tablelayout uiradiolist,  arraylist<string> userradios, textview radiolistname, textview radiolistlocation) {     arraylist<radiolistelement> radioarray = new arraylist<radiolistelement>();     mainactivity.getdatamanager().loadstoredradiostations(radioarray, userradios);     radioarray.add(new radiolistelement(context, "106.3 fm", "www.cnn.com", "http://radio.cnn.com/cnn"));       uiradiolist.removeallviews();     radiolist radiolist = new radiolist(context, radioarray, uiradiolist);     radiolist.addradiostations(radiolistname, radiolistlocation);  } 

i want load necessary fields current array. declare on mainactivity.java

string tag_title = "title"; string tag_url = "url"; string tag_location = "location"; string tag_webtitle = "webtitle"; string tag_weburl = "weburl"; string title, url, location, webtitle, weburl; public arraylist<hashmap<string, string>> radlist = new arraylist<hashmap<string, string>>();; 

code pull json

protected void doinbackground(void... arg0) {          try {              jsonarray json = jsonparser.getjsonfromurl(getresources()                     .getstring(r.string.url));             log.e("mainactivitty", json.tostring());              (int = 0; < json.length(); i++) {                 jsonobject c = json.getjsonobject(i);                 title = c.getstring(tag_title);                 url = c.getstring(tag_url);                 location = c.getstring(tag_location);                 webtitle = c.getstring(tag_webtitle);                 weburl = c.getstring(tag_weburl);                  hashmap<string, string> map = new hashmap<string, string>();                  // adding each child node hashmap key => value                 map.put(tag_title, title);                 map.put(tag_url, url);                 map.put(tag_location, location);                 map.put(tag_webtitle, webtitle);                 map.put(tag_weburl, weburl);                  // adding hashlist arraylist                 radlist.add(map);             }          } catch (exception e) {             e.printstacktrace();         }         return null;     } } 

please me bring url code, thank much!

update code this

for (int =0; a<radlist.size();a++)     {         hashmap<string, string> tmpdata = (hashmap<string, string>) radlist.get(a);         set<string> key = tmpdata.keyset();         iterator = key.iterator();          string title;         string url;         string location;         string webtitle;         string weburl;          while (it.hasnext()) {                title = tmpdata.get(tag_title);             url = tmpdata.get(tag_url);             location = tmpdata.get(tag_location);             webtitle= tmpdata.get(tag_webtitle);             weburl = tmpdata.get(tag_weburl);             it.remove();         }          radioarray.add(new radiolistelement(context, webtitle, url , weburl));  }   

i didnt test code should give idea solved problem.