Question

I am fairly new to Android and Java and hope you can help me with this.

I have a nested class:

public class MyLocationListener implements LocationListener

  {


    public void onLocationChanged(Location loc)

    {
        loc.getLatitude();
        loc.getLongitude();

        String loTude = "Longitude:" + loc.getLongitude();
        String laTude = "Latitude: " + loc.getLatitude();

        ((TextView) findViewById(R.id.tvLong)).setText(loTude);
        ((TextView) findViewById(R.id.tvLat)).setText(laTude);



    }

How can i access the two Strings loTude and laTude from my outer class?
Do i need to return them from the method via an object, or is there any other way?

Answer 1

If you have nested class then make Global object of textview Like as….

    Class MyActivity extends Activity{
      public TextView tvLat,tvLng;
       @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.main);

           tvLat=(TextView) findViewById(R.id.tvLong);
           tvLng=(TextView) findViewById(R.id.tvLat);

     }
    public class MyLocationListener implements LocationListener
        {
            public void onLocationChanged(Location loc)
              {
            loc.getLatitude();
            loc.getLongitude();

            String loTude = "Longitude:" + loc.getLongitude();
            String laTude = "Latitude: " + loc.getLatitude();

            tvLat.setText(loTude);
            tvLng.setText(laTude);

        }
    }
 }