Question

HI i am filtering data in listview there is a one editbox with search….

Now if i enter la and enter search button the filter will be done….

below is the code

    double lat[] = new double[] { 32.711857, 32.80964, 32.751261, 32.753932, 32.751622, 32.769955, 32.770677, 34.304875, 32.854782, 32.761829 };
double lon[] = new double[] { -117.159901, -117.238223, -117.247137, -117.16355, -117.165782, -117.162005, -117.16561, -118.461662, -117.27464,
        -117.172343 };

double latitude, longitude;

String places[] = new String[] { "Gaslamp", "Pacific Beach", "Ocean Beach", "Uptown", "Hillcrest", "Mission Valley", "Fashion Valley",
        "La Jolla", "San Diego","North Park" };

int zipCode[] = new int[] { 92101, 92109, 92107, 92103, 92103, 92123, 92008, 92037, 92115, 92104 };

Now when i click on SearchImageView the following code will be executed…

  ImageView imgSearch = (ImageView) findViewById(R.id.ivIconSearch);
    imgSearch.setOnTouchListener(new OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if (adapter != null) {
                adapter.getFilter().filter(edtSearch.getText().toString());
                adapter.notifyDataSetChanged();
            }
            return true;
        }
    });

Now when i click on List view the following code will be executed..

    adapter = new SimpleAdapter(PredefinedLocation.this, fillMaps, R.layout.list_item_deal, new String[]{"name"}, new int[]{R.id.name});
    // Adding data into listview
    lv.setAdapter(adapter);
    lv.setTextFilterEnabled(true);
    lv.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> arg0, View view, int position, long id) {
            // TODO Auto-generated method stu

        }
    });

Here what should i have to write code so that i can get filterable latitude, longitude, zipcode…..

Answer 1

I got the answer….

Although i know that it is not efficient way but for me it’s solved the problem

Here in adapter if i print adapter’s value i got an answer like below

     System.out.println(adapter);

  I got value like below ....

    "{name=SanDeigo}"


  based on that....


    Intent intent = new Intent(PredefinedLocation.this, MainActivity.class);
            int length = "{name=".length();
            String str = adapter.getItem(position).toString();
            if (str != null)
                if (str.length() > 0)
                    str = str.substring(length, str.length() - 1);

            for (int i = 0; i < places.length; i++) {
                if (places[i].equals(str)) {
                    intent.putExtra("nearLocation", places[i]);
                    //System.out.println("Near Location = " + places[i]);
                    intent.putExtra("latitude", lat[i]);
                    //System.out.println("LATITUDE = " + lat[i]);
                    intent.putExtra("longitude", lon[i]);
                    //System.out.println("LONGITUDE = " + lon[i]);
                    intent.putExtra("zipcode", zipCode[i]);
                    //System.out.println("ZIP CODE = " + zipCode[i]);
                    PredefinedLocation.this.startActivity(intent);
                    break;
                }
            }