0
私はアンドロイド6.0（sdk 23）で現在の位置を見つけるのに問題があります。主な活動で現在の場所を見つけるAndroid 6.0
は私が書きました：
locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
locationListener = new LocationListener() {
@Override
public void onLocationChanged(Location location) {
textView.append("\n " + location.getLongitude() + " " + location.getLatitude());
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
}
@Override
public void onProviderEnabled(String provider) {
}
@Override
public void onProviderDisabled(String provider) {
Intent i = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
startActivity(i);
}
};
configure_list();
は要求許可結果にも実装：
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
switch (requestCode) {
case 10:
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// permission granted
} else {
// permission denied
}
break;
default:
break;
}
}
public void configure_list() {
// first check for permissions
if
(ActivityCompat.checkSelfPermission(Applicazione.getInstance().getApplicationContext(), Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(Applicazione.getInstance().getApplicationContext(), Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
requestPermissions(new String[]{Manifest.permission.ACCESS_COARSE_LOCATION,Manifest.permission.ACCESS_FINE_LOCATION,Manifest.permission.INTERNET} ,10);
}
return;
}
locationManager.requestLocationUpdates("gps", 5000, 0, locationListener);
}
しかし、現在の場所は常に0でエラーがありますか？誰かが私に何かを提案できますか？