I added LocationListener, unfortunately still doesn't work.
locMan = (LocationManager)getSystemService(Context.LOCATION_SERVICE);
gpsProv = locMan.GPS_PROVIDER;
locMan.requestLocationUpdates(gpsProv, 0, 0, locList);
okullar.setOnItemClickListener(new OnItemClickListener()
{
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
long arg3)
{
AlertDialog.Builder alert = new
AlertDialog.Builder(Kampusler.this);
switch (arg2)
{
case 0:
alert.setTitle("- Konumunuz
-").setMessage(Lokasyonum()).setPositiveButton("Tamam", null).show();
break;
case 1:
alert.setTitle("- Konumunuz
-").setMessage(Lokasyonum()).setPositiveButton("Tamam", null).show()
break;
default:
break;
}
}
});
}
private String Lokasyonum()
{
loc = locMan.getLastKnownLocation(gpsProv);
if(loc != null)
MyLocation();
else
Toast.makeText(getApplicationContext(), "Can't Find...",
Toast.LENGTH_SHORT).show();
return sonuc;
}
private String MyLocation()
{
Geocoder myGeo = new Geocoder(Kampusler.this);
try
{
List<Address> adres = myGeo.getFromLocation(loc.getLatitude(),
loc.getLongitude(), 1);
if(adres != null)
{
for(int i=0; i<adres.get(0).getMaxAddressLineIndex(); i++)
{
sonuc = adres.get(0).getAddressLine(i) + "\n";
}
}
else
Toast.makeText(getApplicationContext(), "Can't Find
Address...", Toast.LENGTH_SHORT).show();
}
catch (Exception e)
{
e.printStackTrace();
Toast.makeText(getApplicationContext(), e.getMessage(),
Toast.LENGTH_SHORT).show();
}
return sonuc;
}
public class MyLocList implements LocationListener
{
public void onLocationChanged(Location location)
{
MyLocation();
}
public void onProviderDisabled(String provider)
{}
public void onProviderEnabled(String provider)
{}
public void onStatusChanged(String provider, int status, Bundle
extras)
{}
}
}
On Wednesday, August 8, 2012 3:13:26 PM UTC+3, Ece Osmanağaoğlu wrote:
>
> I wanna get current location.
> There is null pointer exception in List<Address>
>
> locMan = (LocationManager)
> this.getSystemService(Context.LOCATION_SERVICE);
> gpsProv = LocationManager.GPS_PROVIDER;
> locMan.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1000,
> 250, Kampusler.this);
> myGeo = new Geocoder(Kampusler.this, Locale.getDefault());
>
> loc = locMan.getLastKnownLocation(gpsProv);
> try
> {
> List<Address> adres = myGeo.getFromLocation(loc.getLatitude(),
> loc.getLongitude(), 1);
> if(adres != null)
> {
> for(int i=0; i <
> adres.get(0).getMaxAddressLineIndex(); i++)
> {
> result += adres.get(0).getAddressLine(i) + "\n";
> }
> }
> else
> {
> Toast.makeText(Kampusler.this, "Don't get address...",
> Toast.LENGTH_LONG).show();
> }
> }
> catch (Exception e)
> {
> e.printStackTrace();
> Toast.makeText(getApplicationContext(), e.getMessage(),
> Toast.LENGTH_SHORT).show();
> }
>
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