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android: find current location in map and save it as a picture
public class newGameSetUp extends Activity{

private static final int SELECT_PICTURE = 1;
private String selectedImagePath=""; //path of the image selected
private String filemanagerstring;
Bitmap bMap = null;
ImageView img;
Button newgame;

private static final long MINIMUM_DISTANCE_CHANGE_FOR_UPDATES = 1; // in Meters
private static final long MINIMUM_TIME_BETWEEN_UPDATES = 1000; // in Milliseconds
protected LocationManager locationManager;

public void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
      setTitle("Picture Puzzle");
     setContentView(R.layout.newscreen);
    newgame = (Button)findViewById(R.id.button2);
    newgame.setTextColor(Color.GRAY);
     final Button back = (Button)findViewById(R.id.button3);
     img = (ImageView)findViewById(R.id.imageView1);
     final Button load = (Button)findViewById(R.id.button1);
     final RadioGroup mRadioGroup = (RadioGroup) findViewById(R.id.radioGroup1);

     final Button map = (Button)findViewById(R.id.button4);
     locationManager.requestLocationUpdates(
                LocationManager.GPS_PROVIDER,
                MINIMUM_TIME_BETWEEN_UPDATES,
                MINIMUM_DISTANCE_CHANGE_FOR_UPDATES,
                new MyLocationListener()
        );
     map.setOnClickListener(new OnClickListener(){
            @Override
            public void onClick(View arg0) {
                Location location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
                String address = (location.getLongitude()+" "+ location.getLatitude());
                address.replace(' ', '+');
                Intent geoIntent = new Intent(android.content.Intent.ACTION_VIEW, Uri.parse("geo:0,0?q=" + address));
                startActivity(geoIntent);

            }
       });