このコードを使用すると、役立つ場合があります
import com.example.ConfigClass;
import android.content.Context;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
public class GpsListener {
public static GpsListener refrence = null ;
public LocationManager locationManager = null;
public LocationListener locationListener = null;
public Location location = null;
public static GpsListener getInstance(){
if(refrence == null){
refrence = new GpsListener();
}
return refrence;
}
public void startGpsCallBack(Context activityContext){
locationManager = (LocationManager) activityContext.getSystemService(Context.LOCATION_SERVICE);
locationListener = new mylocationlistener();
locationManager.requestLocationUpdates(
LocationManager.NETWORK_PROVIDER, 0, 0, locationListener);
location = locationManager
.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
if (location != null) {
ConfigClass.latitudeValue = location.getLatitude();
ConfigClass.longitudeValue = location.getLongitude();
}
}
public class mylocationlistener implements LocationListener {
@Override
public void onLocationChanged(Location location) {
if (location != null) {
ConfigClass.latitudeValue = location.getLatitude();
ConfigClass.longitudeValue = location.getLongitude();
}
}
@Override
public void onProviderDisabled(String provider) {
}
@Override
public void onProviderEnabled(String provider) {
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
}
}
public void stopGpsCallBack(){
if (locationManager != null) {
locationManager.removeUpdates(locationListener);
}
}
public void startGpsCallbackAgain(Context activityContext){
locationManager = (LocationManager) activityContext.getSystemService(Context.LOCATION_SERVICE);
locationListener = new mylocationlistener();
locationManager.requestLocationUpdates(
LocationManager.GPS_PROVIDER, 0, 0, locationListener);
location = locationManager
.getLastKnownLocation(LocationManager.GPS_PROVIDER);
if (location != null) {
ConfigClass.latitudeValue = location.getLatitude();
ConfigClass.longitudeValue = location.getLongitude();
}
}
}
これは私のコードです
最初startGpsCallBack
に、次にstop
それを呼び出し、次にstartGPSCallBackAgain
メソッドを呼び出しますそれをチェックして、これで問題が解決するかどうかを知らせてください