public static void tryCreateVar(@Nonnull final Context context) {
final CalculatorDisplay display = Locator.getInstance().getDisplay();
final CalculatorDisplayViewState viewState = display.getViewState();
if (viewState.isValid()) {
final String varValue = viewState.getText();
if (!Strings.isEmpty(varValue)) {
if (CalculatorVarsFragment.isValidValue(varValue)) {
if (context instanceof SherlockFragmentActivity) {
VarEditDialogFragment.showDialog(
VarEditDialogFragment.Input.newFromValue(varValue),
((SherlockFragmentActivity) context).getSupportFragmentManager());
} else {
final Intent intent = new Intent(context, CalculatorVarsActivity.class);
intent.putExtra(CalculatorVarsFragment.CREATE_VAR_EXTRA_STRING, varValue);
Android.addIntentFlags(intent, false, context);
context.startActivity(intent);
}
} else {
getNotifier().showMessage(R.string.c_value_is_not_a_number, MessageType.error);
}
} else {
getNotifier().showMessage(R.string.empty_var_error, MessageType.error);
}
} else {
getNotifier().showMessage(R.string.not_valid_result, MessageType.error);
}
}
