97 lines
2.6 KiB
Dart
97 lines
2.6 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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import 'package:yumi/app/constants/sc_global_config.dart';
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import 'package:yumi/shared/tools/sc_version_utils.dart';
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import 'package:yumi/shared/data_sources/sources/local/user_manager.dart';
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import 'package:yumi/app/routes/sc_routes.dart';
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import 'package:yumi/app/routes/sc_fluro_navigator.dart';
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import 'package:yumi/shared/data_sources/sources/local/file_cache_manager.dart';
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import 'package:yumi/modules/auth/login_route.dart';
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class SplashPage extends StatefulWidget {
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const SplashPage({super.key});
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@override
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State<SplashPage> createState() => _SplashPageState();
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}
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class _SplashPageState extends State<SplashPage> {
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static const Duration _minimumSplashDuration = Duration(milliseconds: 900);
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Timer? _timer;
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@override
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void initState() {
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super.initState();
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WidgetsBinding.instance.addPostFrameCallback((_) {
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unawaited(FileCacheManager.getInstance().getFilePath());
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});
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_startNavigationTimer();
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}
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@override
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void dispose() {
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_cancelTimer();
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super.dispose();
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}
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/// 启动页最短展示时间
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void _startNavigationTimer() {
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_timer = Timer(_minimumSplashDuration, () {
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if (mounted) {
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_goMainPage();
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}
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});
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}
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@override
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Widget build(BuildContext context) {
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return Material(
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child: Stack(
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alignment: Alignment.center,
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children: [
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Image.asset(
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SCGlobalConfig.businessLogicStrategy.getSplashPageBackgroundImage(),
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width: ScreenUtil().screenWidth,
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height: ScreenUtil().screenHeight,
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fit: BoxFit.cover,
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),
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Image.asset(
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SCGlobalConfig.businessLogicStrategy.getSplashPageIcon(),
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width: 107.w,
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height: 159.w,
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),
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],
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),
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);
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}
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void _goMainPage() async {
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try {
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await SCVersionUtils.checkReview();
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if (!mounted) {
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return;
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}
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var user = AccountStorage().getCurrentUser();
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var token = AccountStorage().getToken();
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if (user != null && token.isNotEmpty) {
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SCNavigatorUtils.push(context, SCRoutes.home, replace: true);
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} else {
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SCNavigatorUtils.push(context, LoginRouter.login, replace: true);
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}
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} catch (e) {
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if (!mounted) {
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return;
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}
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SCNavigatorUtils.push(context, LoginRouter.login, replace: true);
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}
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}
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/// 取消倒计时的计时器。
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void _cancelTimer() {
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// 计时器（`Timer`）组件的取消（`cancel`）方法，取消计时器。
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_timer?.cancel();
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}
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}
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