Android Open Source - Location-Identifier Main Activity

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Back to project page Location-Identifier.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.jskaleel.locationidentifier;
// w  ww .ja v  a2s.c  o  m
import java.io.IOException;
import java.util.List;
import java.util.Locale;

import android.app.Activity;
import android.location.Address;
import android.location.Geocoder;
import android.os.Bundle;
import android.util.Log;
import android.widget.TextView;
import android.widget.Toast;

import com.google.android.gms.maps.model.LatLng;

public class MainActivity extends Activity {

  private TextView txtDetails;
  private LatLng latLng;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    txtDetails  =  (TextView) findViewById(R.id.txtDetails);

    GPSTracker gpsTracker = new GPSTracker(getApplicationContext());

    if(gpsTracker.canGetLocation) {
      latLng  =  new LatLng(gpsTracker.latitude, gpsTracker.longitude);
      txtDetails.setText("Latitude-->"+gpsTracker.latitude);
      txtDetails.append("\nLongitude-->"+gpsTracker.longitude);
      getAddress(latLng.latitude, latLng.longitude);
    }else {
      txtDetails.setText("Unable to fetch location...");  
    }
  }

  private void getAddress(double lat, double lng) {
    // TODO Auto-generated method stub
    Geocoder geocoder = new Geocoder(getApplicationContext(), Locale.getDefault());
    try {
      List<Address> addresses = geocoder.getFromLocation(lat, lng, 1);
      Address obj = addresses.get(0);
      String add = obj.getAddressLine(0);

      add = add + "\n" + obj.getSubAdminArea();
      add = add + "\n" + obj.getAdminArea();
      add = add + "\n" + obj.getCountryName();
      add = add + "\n" + obj.getCountryCode();
      add = add + "\n" + obj.getPostalCode();
      add = add + "\n" + obj.getLocality();

      Log.v("IGA", "Address" + add);
      txtDetails.append("\n--------------------------------------------\n");
      txtDetails.append("\n\nLocation Details-->\n"+add.toString());
      // Toast.makeText(this, "Address=>" + add,
      // Toast.LENGTH_SHORT).show();

      // TennisAppActivity.showDialog(add);
    } catch (IOException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
      Toast.makeText(this, e.getMessage(), Toast.LENGTH_SHORT).show();
    }
  }
}

Java Source Code List

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