好像这些Geocoder
方法和任何网络或I/O调用要抛了NetworkOnMainThreadException
。所以,如果有疑问,请把它放在一个单独的线程中!
下面是如何从另一个线程调用该方法GeoCoder.getFromLocation()
一个例子:
new AsyncTask<GeoPoint, Void, Address>()
{
@Override
protected Address doInBackground(GeoPoint... geoPoints)
{
try
{
Geocoder geoCoder = new Geocoder(context);
double latitude = geoPoints[0].getLatitudeE6()/1E6;
double longitude = geoPoints[0].getLongitudeE6()/1E6;
List<Address> addresses = geoCoder.getFromLocation(latitude, longitude, 1);
if (addresses.size() > 0)
return addresses.get(0);
}
catch (IOException ex)
{
// log exception or do whatever you want to do with it!
}
return null;
}
@Override
protected void onPostExecute(Address address)
{
// do whatever you want/need to do with the address found
// remember to check first that it's not null
}
}.execute(myGeoPoint);