Локализация платформонезависимой части приложения

lib/purchase_success.dart

@@ -1,51 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
-
-import 'main.dart';
-import 'common.dart';
-import 'consts.dart';
-import 'base_state.dart';
-import 'purchase.dart';
-
-/// Экран проведения покупки.
-class PurchaseSuccessScreen extends StatefulWidget {
-
-  PurchaseSuccessScreen(this.val, this.name);
-  String val;
-  String name;
-
-  @override State createState() => new PurchaseSuccessScreenState(val, name);
-}
-
-class PurchaseSuccessScreenState<T> extends BaseState<PurchaseSuccessScreen> {
-
-  PurchaseSuccessScreenState(this.sum, this.username);
-
-  String sum;
-  String username;
-
-  @overide getMenuButtons(BuildContext context) {
-    return <Widget>[getFaqButton(), getLogoutButton()];
-  }
-
-  @override String getTitle() {
-    return "Проведение покупки";
-  }
-
-  @override Widget getScreenContent() {
-    return new Column(children: <Widget>[
-      getValueWithTitle('Покупатель', username),
-      getSuccessMessage(),
-      new Expanded(child: new Center()),
-      buildButton(new EdgeInsets.only(bottom: 74.0, left: buttonVerticalMargin, right: buttonVerticalMargin), buildRaisedButton(context, 'СКАНИРОВАТЬ', () => startScanner(context)))
-    ]);
-  }
-
-  getSuccessMessage() {
-  	return new Row(children: <Widget>[new Expanded(child: new Container(margin: new EdgeInsets.only(top: 20.0), height: 64.0,
-      decoration: new BoxDecoration(color: greenBackground),
-      child: new Center(child: new Text('Покупка на сумму ${sum} руб. проведена', textAlign: TextAlign.center,
-        style: new TextStyle(fontWeight: FontWeight.bold, color: tokenActiveTextColor)))))]);
-  }
-
-}