50 lines
992 B
Dart
50 lines
992 B
Dart
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import 'dart:async';
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import 'package:flutter/material.dart';
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class LoadingSpinner extends StatefulWidget {
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const LoadingSpinner({Key? key}) : super(key: key);
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@override
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State<LoadingSpinner> createState() => _LoadingSpinnerState();
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}
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class _LoadingSpinnerState extends State<LoadingSpinner> {
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bool textVisible = false;
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late Timer timer;
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@override
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void initState() {
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timer = Timer(const Duration(seconds: 10), () {
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setState(() {
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textVisible = true;
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});
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});
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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return Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const CircularProgressIndicator(),
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Visibility(
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visible: textVisible,
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child: const Text("Bist du mit dem Internet verbunden?"),
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),
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],
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),
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);
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}
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@override
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void dispose() {
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timer.cancel();
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super.dispose();
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}
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}
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