Essential Books

Requesting location updates using LocationManager

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As always, you need to make sure you have the required permissions. 

public class MainActivity extends AppCompatActivity implements LocationListener{

    private LocationManager mLocationManager = null;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main2);

        mLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
    }

    @Override
    protected void onResume() {
        super.onResume();

        try {
            mLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, this);
        }
        catch(SecurityException e){
            // The app doesn't have the correct permissions
        }
    }

    @Override
    protected void onPause() {
        try{
            mLocationManager.removeUpdates(this);
        }
        catch (SecurityException e){
            // The app doesn't have the correct permissions
        }

        super.onPause();
    }

    @Override
    public void onLocationChanged(Location location) {
        // We received a location update!
        Log.i("onLocationChanged", location.toString());
    }

    @Override
    public void onStatusChanged(String provider, int status, Bundle extras) {

    }

    @Override
    public void onProviderEnabled(String provider) {

    }

    @Override
    public void onProviderDisabled(String provider) {

    }
}
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Location:
* Location
* Fused location API
* Get Address From Location using Geocoder
* Requesting location updates using LocationManager
* Requesting location updates on a separate thread using LocationManager
* Register geofence
* Getting location updates in a BroadcastReceiver
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162 Creating Overlay always-on-top Windows
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164 Inter-app UI testing with UIAutomator
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196 Getting started with OpenGL ES 2.0
197 Check Data Connection
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258 Annotation Processor
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260 Singleton Class for Toast Message
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264 Play Store
265 Loading Bitmaps Effectively
266 Getting system font names
267 Smartcard
268 Convert vietnamese string to english
269 Contributors