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samples/deeplink_store_example/lib/product_details.dart

66 lines
1.9 KiB

// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'model/products_repository.dart';
import 'styles.dart';
class ProductDetails extends StatelessWidget {
const ProductDetails({super.key});
@override
Widget build(BuildContext context) {
final String currentId = GoRouterState.of(context).params['id']!;
final Product product = ProductsRepository.loadProduct(id: int.parse(currentId));
return Scaffold(
body: ListView(
children: <Widget>[
ProductPicture(product: product),
Styles.spacer,
Text(product.name, style: Styles.productPageItemName),
Styles.spacer,
Text('\$${product.price}', style: Styles.productPageItemPrice),
Styles.largeSpacer,
],
),
);
}
}
class ProductPicture extends StatelessWidget{
const ProductPicture({super.key, required this.product});
final Product product;
@override
Widget build(BuildContext context) {
return Stack(
children: [
LayoutBuilder(
builder: (BuildContext context, BoxConstraints constraints) {
return Image.asset(
product.assetName2X,
package: product.assetPackage,
fit: BoxFit.cover,
width: constraints.maxWidth,
);
},
),
const BackButton(),
],
);
}
}