android :geo Location using intent

Question

I have a ListView and when i click a single item it goes to single item view . in each single item view page there is a location button .I need to go to google map when click the location button

longtitute and latitudes are saved in database like this . I want to call this dynamically in EACH CELL OF THE COLUMN , data is stored like this,

---

the data is stored as object inside parse database, not as strings

{"lat":25.1250241,"lng":55.3752069}

anyone knows please tell how can i get data from this?

           btn = (Button) findViewById(R.id.button5) ;
            btn.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {


                    btn = (Button) findViewById(R.id.button56) ;
                    Intent intent = new Intent();
                    intent.setAction(Intent.ACTION_VIEW);
                    String data = String.format("geo:%s,%s", latitude, longitude);

                    intent.setData(Uri.parse(data));
                    startActivity(intent);
                }
            });

Answer 1

finally found way ..

this is the code i use to get only the coordinates

   showCorporate = (Button) findViewById(R.id.individualEmail);
        showCorporate.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                String[] location = corporateLocation.split(",");
                double lat, lng;
                try{
                    lat = fetchDouble(location[0], true);
                    lng = fetchDouble(location[1], false);
                    Log.d("Co-Ordinates",""+lat+", "+lng);
                    Intent intent = new Intent();
                    intent.setAction(Intent.ACTION_VIEW);
                    String data = String.format("geo:%s,%s", lat, lng);
                    intent.setData(Uri.parse(data));
                    startActivity(intent);
                }catch (NullPointerException npe){
                    Toast.makeText(SingleCorporate.this, "Sorry No Location Available!", Toast.LENGTH_SHORT).show();
                }
            }
        });