77 lines
2.3 KiB
Dart
77 lines
2.3 KiB
Dart
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:sk_base_mobile/app_theme.dart';
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import 'package:sk_base_mobile/util/screen_adaper_util.dart';
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import 'package:sk_base_mobile/widgets/core/sk_appbar.dart';
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import 'package:sk_base_mobile/widgets/custom_contact_icon.dart';
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class SaleQuotationGuide extends StatelessWidget {
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final controller = Get.put(SaleQuotationGuideController());
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SaleQuotationGuide({super.key});
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: AppTheme.black,
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appBar: SkAppbar(
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title: '使用教程',
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action: [
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const CustomContactIcon(),
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SizedBox(width: ScreenAdaper.width(20))
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],
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),
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body: buildBody(),
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);
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}
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Widget buildBody() {
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return Stack(
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alignment: AlignmentDirectional.bottomCenter,
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children: [
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Padding(
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padding: EdgeInsets.symmetric(
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vertical: ScreenAdaper.height(40),
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horizontal: ScreenAdaper.width(20)),
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child: PageView.builder(
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controller: controller.pageController,
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itemBuilder: (_, int index) => Container(
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decoration: BoxDecoration(
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image: DecorationImage(
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image: AssetImage(
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'assets/images/sale_quotation_guide${index + 1}.jpg'),
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),
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),
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),
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itemCount: 4,
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onPageChanged: (index) {
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controller.currentPage.value = index;
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},
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),
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),
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Obx(() => Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: List.generate(
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4,
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(index) => Container(
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margin: const EdgeInsets.all(4.0),
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width: 10.0,
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height: 10.0,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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color: controller.currentPage.value == index
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? AppTheme.primaryColorLight
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: Colors.grey,
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),
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),
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),
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)),
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],
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);
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}
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}
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class SaleQuotationGuideController extends GetxController {
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final currentPage = 0.obs;
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final pageController = PageController();
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}
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