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aba0379dcc
This is not a grand refactor yet, it's just cleaning up what we have already, so that people who keep using this API (e.g. dialogs) have something coherent to deal with. The major changes are that Navigator and NavigatorState have the same API now, that most of the examples use `<void>` instead of `<Null>`, that the navigator observer can see replaces, and that the `settings` is moved from ModalRoute to Route. I also cleaned up some of the API documentation.
43 lines
1.5 KiB
Dart
43 lines
1.5 KiB
Dart
// Copyright 2016 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/material.dart';
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import 'shrine/shrine_home.dart' show ShrineHome;
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import 'shrine/shrine_theme.dart' show ShrineTheme;
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// This code would ordinarily be part of the MaterialApp's home. It's being
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// used by the ShrineDemo and by each route pushed from there because this
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// isn't a standalone app with its own main() and MaterialApp.
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Widget buildShrine(BuildContext context, Widget child) {
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return new Theme(
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data: new ThemeData(
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primarySwatch: Colors.grey,
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iconTheme: const IconThemeData(color: const Color(0xFF707070)),
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platform: Theme.of(context).platform,
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),
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child: new ShrineTheme(child: child)
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);
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}
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// In a standalone version of this app, MaterialPageRoute<T> could be used directly.
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class ShrinePageRoute<T> extends MaterialPageRoute<T> {
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ShrinePageRoute({
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WidgetBuilder builder,
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RouteSettings settings,
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}) : super(builder: builder, settings: settings);
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@override
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Widget buildPage(BuildContext context, Animation<double> animation, Animation<double> secondaryAnimation) {
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return buildShrine(context, super.buildPage(context, animation, secondaryAnimation));
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}
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}
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class ShrineDemo extends StatelessWidget {
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static const String routeName = '/shrine'; // Used by the Gallery app.
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@override
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Widget build(BuildContext context) => buildShrine(context, new ShrineHome());
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}
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