Apps KeyDispatchingTimeOut when Parsing XML

[zeeDroid45]

I make a code that parsing xml from server, and i do it with AsynkTask (doInBackground) in my activity,but it take too very long time to parsing and finally show ANR Exception and Reason "KeyDispatchingTimeOut"on my activity :
this is my activity :

public class ListProductLama extends Activity{
    ArrayList<listBarang> list=new ArrayList<listBarang>();
    ArrayList<listBarang> temp=new ArrayList<listBarang>();
    DrawableManager manager=new DrawableManager();
    ParsingXML parse;
    ListProductLama this_c=this;
    onScroll listener=new onScroll();
    ListAdapter adapter;
    int itemsPerPage = 4;
    int itemLoaded=0;
    boolean loadingMore = false;
    boolean full;
    GridView grid;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.adapter);
        StrictMode.ThreadPolicy policy = new StrictMode.
        ThreadPolicy.Builder().permitAll().build();
        StrictMode.setThreadPolicy(policy);
        new GetData().execute();

    }
    //Runnable untuk load the items 
    private Runnable loadMoreListItems = new Runnable() {           
        @Override
        public void run() {
            loadingMore = true;

            //Reset the array that holds the new items
            temp=new ArrayList<listBarang>();

            if(itemLoaded+itemsPerPage>=list.size()){
                itemsPerPage=list.size()-itemLoaded;
                full=true;
            }
                int index=itemLoaded;

                for (int i = 0; i < itemsPerPage; i++) {        
                    temp.add(list.get(index));
                    index++;                
                }
            runOnUiThread(returnRes);

        }
    };  

    private Runnable returnRes = new Runnable() {
        @Override
        public void run() {         
            //Loop through the new items and add them to the adapter
            if(temp != null && temp.size() > 0){
                for(int i=0;i<temp.size();i++)
                    adapter.add(temp.get(i));
            }
            adapter.notifyDataSetChanged();
            itemLoaded+=itemsPerPage;
            loadingMore = false;
        }
    };
    class onScroll implements OnScrollListener{

        @Override
        public void onScroll(AbsListView view, int firstVisibleItem,
                int visibleItemCount, int totalItemCount) {
            // TODO Auto-generated method stub
            if(itemLoaded<list.size()){
                //int lastInScreen = firstVisibleItem + visibleItemCount;

                //if((lastInScreen == totalItemCount) && !(loadingMore)){                   
                    Thread thread =  new Thread(null, loadMoreListItems);
                    thread.start();
                //}
            }           
        }

        @Override
        public void onScrollStateChanged(AbsListView view, int scrollState) {
            // TODO Auto-generated method stub

        }

    }

    public class GetData extends AsyncTask<Void, Void, Void>{
          ProgressDialog dialog;

            protected void onPreExecute() {
            dialog = ProgressDialog.show(this_c, "", "Loading....", true, true);
                dialog.setOnCancelListener(new OnCancelListener() {
                    @Override
                    public void onCancel(DialogInterface arg0) {
                        GetData.this.cancel(true);
                    }
                });
            }

            protected Void doInBackground(Void... params) {
                adapter=new ListAdapter(getApplicationContext(), R.layout.adapterlist,list,manager);
                ParsingXML parse=new ParsingXML(this_c, constant.GET_LIST_PRODUCT);
                parse.parse();
                full=false;
                ListProductHandler handler=(ListProductHandler)parse.getMyExampleHandler();
                ParsedListProductDataSet a=handler.getParsedData();
                list=a.getList();
                return null;
            }

            protected void onPostExecute(Void unused) {
                grid=(GridView)findViewById(R.id.gridView1);        
                grid.setAdapter(adapter);
                grid.setOnScrollListener(listener);
                dialog.dismiss();
            }


      }
}

and this is my ParsingXml class :

public class ParsingXML {
            //private Context ctx;
    private int status;
    private String raw_url;
    Context mctx;
    private Handler han;
    public DefaultHandler getMyExampleHandler() {
        return myExampleHandler;
    }
    DefaultHandler myExampleHandler=null;

    public ParsingXML(Context ctx , int status){
            //this.ctx=ctx;
            this.status=status;
            this.mctx=ctx;
            if(status==constant.GET_LIST_PRODUCT){
                raw_url=constant.URL+"listBarang.php";
            }
    }
    public ParsingXML(Context ctx,int status,String id){
        this.status=status;
        this.mctx=ctx;
        if(status==constant.GET_DETAIL_PRODUCT){
            raw_url=constant.URL+"detailBarang.php?id="+id;
        }
    }

    public void parse(){    
        try {
            StrictMode.ThreadPolicy policy = new StrictMode.
            ThreadPolicy.Builder().permitAll().build();
            StrictMode.setThreadPolicy(policy);
            URL url = new URL(raw_url);

            SAXParserFactory spf = SAXParserFactory.newInstance();
            SAXParser sp = spf.newSAXParser();
            XMLReader xr = sp.getXMLReader();

            if(status==constant.GET_LIST_PRODUCT){
                myExampleHandler = new ListProductHandler();
            }
            else if(status==constant.GET_DETAIL_PRODUCT){
                myExampleHandler = new DetailProductHandler();
            }
            xr.setContentHandler(myExampleHandler);

            xr.parse(new InputSource(url.openStream()));

        } catch (Exception e) {
            Toast.makeText(mctx, "Connection Error", Toast.LENGTH_LONG).show();
        }
    }

}

I very need some help for my last project on my college. any help very apreciated..

 

[alostpacket]

It's hard for me to read the code as I'm on the phandroid app but my guess is that something in your asynctask is calling or blocking the main activity. Hth