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PORegarding current location in android
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  1. PORegarding current location in android
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    copied!<blockquote> <p><strong>Possible Duplicate:</strong><br> <a href="https://stackoverflow.com/questions/1389811/gps-not-update-location-after-close-and-reopen-app-on-android">GPS not update location after close and reopen app on android</a> </p> </blockquote> <p>I know that question is asked already but my problem is that.</p> <p>every time when I open my app it shows last location not current location</p> <p>I have a button for current location and i want when i open my app it show current location on map after then when I click on button then it show current location. </p> <p>so my problem is when i open my app it shows last location but when i press then it shows current location.</p> <p><strong>code in onCreate()</strong></p> <pre><code>_locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE); _locationListener = new CurrentLocationListener(this,this); _locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,1,1,_locationListener ); _currentGeoPoint = getKnownLocation(); _currentPosOverlay = new OverlayItem(_currentGeoPoint, "", ""); Log.d(" overlay", "overlaylast "+_currentGeoPoint); // Toast.makeText(getBaseContext(), "overlay12333vvv "+_currentGeoPoint, Toast.LENGTH_SHORT).show(); _customOverlay.addOverlay(_currentPosOverlay); _mapOverlays.add(_customOverlay); </code></pre> <p><strong>Code for getKnownLocation()</strong></p> <pre><code> // TODO Auto-generated method stub Location lastLocation = _locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER); if(lastLocation == null){ lastLocation = _locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER); } if(lastLocation != null){ GeoPoint gp = new GeoPoint((int)(lastLocation.getLatitude() * 1e6), (int)(lastLocation.getLongitude() * 1e6)); last_loc=gp; return gp; }else { return _mapView.getMapCenter(); } </code></pre> <p><strong>For the button I called getKnownLocation()</strong></p>
 

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