155 lines
3.8 KiB
Dart
155 lines
3.8 KiB
Dart
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import 'dart:convert';
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import 'package:bus_infotainment/backend/live_information.dart';
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import 'package:bus_infotainment/pages/settings.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:google_fonts/google_fonts.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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class InitialStartup extends StatefulWidget {
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@override
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State<InitialStartup> createState() => _InitialStartupState();
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}
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// Get the current version from /assets/version.txt
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Future<String> GetVersion() async {
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return await rootBundle.loadString("assets/version.txt");
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}
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class _InitialStartupState extends State<InitialStartup> {
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bool AllowPassage = false;
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@override
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void initState() {
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// TODO: implement initState
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super.initState();
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SharedPreferences.getInstance().then((prefs) {
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String? base64String = prefs.getString("announcements");
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if (base64String != null) {
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print("Found previois announcement file");
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Uint8List ByteList = base64Decode(base64String);
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LiveInformation().announcementModule.setBundleBytes(ByteList);
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Navigator.pushNamed(context, "/application");
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} else {
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print("No previous announcement file found");
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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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// TODO: implement build
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return Scaffold(
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body: Container(
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alignment: Alignment.center,
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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PermissionsSetup(),
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SizedBox(
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height: 8,
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),
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AnnouncementUpload(
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onUploaded: () {
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AllowPassage = true;
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setState(() {
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});
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},
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),
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if (AllowPassage)
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Container(
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margin: EdgeInsets.all(8),
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height: 32,
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width: double.infinity,
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child: ElevatedButton(
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onPressed: (){
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Navigator.pushNamed(context, "/application");
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},
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// make the corner radius 4, background color match the theme, and text colour white, fill to width of parent
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.green,
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// foregroundColor: Colors.white,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(4)
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),
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),
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child: Text(
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"Continue to application...",
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style: GoogleFonts.interTight(
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fontSize: 15,
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fontWeight: FontWeight.w600,
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color: Colors.white,
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letterSpacing: 0.5
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)
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)
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),
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),
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SizedBox(
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height: 8,
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),
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FutureBuilder(
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future: GetVersion(),
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builder: (context, snapshot){
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if (snapshot.hasData){
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return Text(
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"Version ${snapshot.data}",
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style: GoogleFonts.inter(
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fontSize: 12,
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fontWeight: FontWeight.w400,
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color: Colors.grey
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),
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);
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} else {
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return Text(
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"Version -.-.-",
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style: GoogleFonts.inter(
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fontSize: 12,
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fontWeight: FontWeight.w400,
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color: 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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);
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}
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} |