我使用此代码查找我的位置（纬度和经度），但此代码有时会
快速响应（几秒钟），有时延迟超过 10 分钟。问题在哪里？
public class MainActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
LocationManager locManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
locManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 10L,
5.0f, locationListener);
}
private void updateWithNewLocation(Location location) {
TextView myLocationText = (TextView) findViewById(R.id.text);
String latLongString = "";
if (location != null) {
double lat = location.getLatitude();
double lng = location.getLongitude();
latLongString = "Lat:" + lat + "\nLong:" + lng;
} else {
latLongString = "No location found";
}
myLocationText.setText("Your Current Position is:\n" + latLongString);
}
private final LocationListener locationListener = new LocationListener() {
@Override
public void onLocationChanged(Location location) {
updateWithNewLocation(location);
}
@Override
public void onProviderDisabled(String provider) {
updateWithNewLocation(null);
}
@Override
public void onProviderEnabled(String provider) {
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
}
};
}