I can't sort listview string in android

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0

I can't sort Flights I sorting by select in spinner(position=1) I want to sort String in Flights

        Spinner sort1 = (Spinner)findViewById(R.id.sort1);
        String[] sortName;
        sortName = getResources().getStringArray(R.array.sort_enroute);
        ArrayAdapter<String> ADT = new ArrayAdapter<String>         
       (this,android.R.layout.simple_spinner_item,sortName);
        sort1.setAdapter(ADT);

        final ListView list1 = (ListView)findViewById(R.id.list);
        int arrLength = dataF.length;

        for(int i=0;i<arrLength;i++){
        HashMap<String, String> map = new HashMap<String, String>();

        map.put("Flights",dataF[i]);
        map.put("Types",dataT[i]);
        ArrList.add(map);


        ListAdapter adapters = new SimpleAdapter(Result.this,ArrList,
                R.layout.column_layout,
                new String[] {"Flights","Types"},new int[] 
                { R.id.flightnum,R.id.DES,});
        list1.setAdapter(adapters);

       sort1.setOnItemSelectedListener(new OnItemSelectedListener() 
       {

        @Override
        public void onItemSelected(AdapterView<?> arg0, View arg1, int position,
                long arg3) 
        {
        if(position==1)
        {

         Collections.sort(ArrList,new Comparator<HashMap<String, String>>() 
        {

        @Override
        public int compare(HashMap<String, String> arg0,
        HashMap<String, String> arg1) 
        {
          return arg0.get("Flights").compareTo(arg1.get("Flights"));
         }

         });                
          }}

        @Override
        public void onNothingSelected(AdapterView<?> arg0) {
            // TODO Auto-generated method stub

        }
       });

asked 50 secs ago

Flyzy Dev

20