45 lines
1.2 KiB
Dart
45 lines
1.2 KiB
Dart
import 'dart:math';
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import 'package:flutter/material.dart';
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class EmptyPage extends StatelessWidget {
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final bool loading;
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static const double _width = 200;
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const EmptyPage({this.loading = false, Key key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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final _width = min(MediaQuery.of(context).size.width, EmptyPage._width);
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return Scaffold(
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// Add invisible appbar to make status bar on Android tablets bright.
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appBar: AppBar(
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automaticallyImplyLeading: false,
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elevation: 0,
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backgroundColor: Theme.of(context).scaffoldBackgroundColor,
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),
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extendBodyBehindAppBar: true,
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body: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Center(
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child: Hero(
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tag: 'info-logo',
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child: Image.asset(
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'assets/info-logo.png',
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width: _width,
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height: _width,
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),
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),
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),
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if (loading)
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Center(
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child: SizedBox(
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width: _width,
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child: const LinearProgressIndicator(),
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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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