Problem in catching latitude and longitude

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Problem in catching latitude and longitude

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#1 by (0 votes)

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My code was working, I got the latitude and longitude normally, but it stopped and I am no longer able to get the location. So it falls on the condition that it was not possible to get the location

  private void foto(int actionCode) {

    LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
    final boolean GPSEnabled = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);
    if (GPSEnabled) {
        Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
        switch (actionCode) {
            case ACTION_TAKE_PHOTO_B:
                File f = null;
                try {
                    f = setUpPhotoFile();
                    mCurrentPhotoPath = f.getAbsolutePath();
                    takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(f));
                    if (ActivityCompat.checkSelfPermission(this,
                            android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
                    } else {
                        locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
                        location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
                    }
                    if (location != null) {
                        longitude = location.getLongitude();
                        latitude = location.getLatitude();
                    }
                    else {
                        Toast.makeText(Menu.this, "Não foi possivel obter sua localização" +
                                "", Toast.LENGTH_SHORT).show();
                        return;
                    }

                } catch (IOException e) {
                    e.printStackTrace();
                    f = null;
                    mCurrentPhotoPath = null;

                }
                break;

            default:
                break;
        } // switch

java android

asked by anonymous 30.09.2016 / 02:58

1 answer

NFePHP 3.10 - XML passes in 3 validators but does NOT transmit to Sefaz Parameters in the signal handler

score 0 · Answer 1

The problem is that you are only checking for permission, but you do not request permission to be granted. Here is a method that checks and already grants permission using requestPermissions() through user interaction:

public boolean getPermissionLocalization(Context context) {
        int REQUEST_PERMISSION_LOCALIZATION = 221;
        boolean res = true;
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            if (ActivityCompat.checkSelfPermission(context, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(context, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
                // TODO: Consider calling
                //    public void requestPermissions(@NonNull String[] permissions, int requestCode)
                // here to request the missing permissions, and then overriding
                //   public void onRequestPermissionsResult(int requestCode, String[] permissions,
                //                                          int[] grantResults)
                // to handle the case where the user grants the permission. See the documentation
                // for Activity#requestPermissions for more details.

                res = false;
                ActivityCompat.requestPermissions((Activity) context, new String[]{
                                Manifest.permission.ACCESS_FINE_LOCATION},
                        REQUEST_PERMISSION_LOCALIZATION);

            }
        }
        return res;
    }

Then before you order, check the following:

if(getPermissionLocalization(this)){
    // permissão concedida
} else {
    // permissão não concedida
}

See this answer for more details.