Use different method

app/src/main/java/org/traccar/client/MainFragment.java

@@ -83,7 +83,7 @@ public class MainFragment extends PreferenceFragmentCompat implements OnSharedPr
         setHasOptionsMenu(true);
 
         sharedPreferences = PreferenceManager.getDefaultSharedPreferences(getContext());
-        addPreferencesFromResource(R.xml.preferences);
+        setPreferencesFromResource(R.xml.preferences, rootKey);
         initPreferences();
 
         findPreference(KEY_DEVICE).setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {