Fix snackbar text in light mode

import androidx.appcompat.app.AlertDialog;

import androidx.appcompat.widget.SwitchCompat;

import androidx.appcompat.widget.Toolbar;

import androidx.core.content.ContextCompat;

import androidx.localbroadcastmanager.content.LocalBroadcastManager;

import androidx.preference.PreferenceManager;

import androidx.recyclerview.widget.LinearLayoutManager;

    @Override

    public void showSnackbar(int stringId, int duration) {

        Snackbar.make(findViewById(R.id.main_container), stringId, duration).show();

        Snackbar snackbar = Snackbar.make(findViewById(R.id.main_container), stringId, duration);

        View baseView = snackbar.getView();

        TextView textView = baseView.findViewById(R.id.snackbar_text);

        textView.setTextColor(ContextCompat.getColor(this, R.color.inverted));

        snackbar.show();

    }

    private void refreshAnimationStart() {