message: Used activity context otherwise couldn't find attr
  Guess the react app context doesn't have the theme attached?
diff: @@ -23,7 +23,7 @@ public class Material3 extends ReactContextBaseJavaModule {
  public Map<String, Object> getConstants() {
  final Map<String, Object> constants = new HashMap<>();
  try {
  - MaterialColors.getColor(getReactApplicationContext(), R.attr.colorTertiary, "");
  + MaterialColors.getColor(getCurrentActivity(), R.attr.colorTertiary, "");
  constants.put("on", true);
  } catch(IllegalArgumentException ex) {
  constants.put("on", false);
  