git-touch-android-ios-app/lib/main.dart

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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:flutter/cupertino.dart';
import 'providers/providers.dart';
import 'providers/settings.dart';
import 'screens/screens.dart';
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class Home extends StatefulWidget {
@override
createState() => _HomeState();
}
class _HomeState extends State<Home> {
int active = 0;
List<BottomNavigationBarItem> _buildNavigationItems() {
return [
BottomNavigationBarItem(
icon: Icon(Icons.rss_feed),
title: Text('News'),
),
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BottomNavigationBarItem(
icon: Icon(Icons.search),
title: Text('Search'),
),
BottomNavigationBarItem(
icon: StreamBuilder<int>(builder: (context, snapshot) {
int count = snapshot.data;
// print(count);
// https://stackoverflow.com/a/45434404
if (count != null && count > 0) {
return Stack(children: <Widget>[
Icon(Icons.notifications),
Positioned(
// draw a red marble
top: 0,
right: 0,
child: Icon(Icons.brightness_1,
size: 8.0, color: Colors.redAccent),
)
]);
} else {
return Icon(Icons.notifications);
}
}),
title: Text('Notification'),
),
BottomNavigationBarItem(
icon: Icon(Icons.person),
title: Text('Me'),
),
];
}
_buildScreen(int index) {
switch (index) {
case 0:
return NewsScreen();
case 1:
return SearchScreen();
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case 2:
return NotificationScreen();
case 3:
return ProfileScreen();
}
}
@override
Widget build(BuildContext context) {
switch (SettingsProvider.of(context).layout) {
case LayoutMap.cupertino:
return CupertinoApp(
home: CupertinoTheme(
data: CupertinoThemeData(
// brightness: Brightness.dark,
// barBackgroundColor: Color.fromRGBO(0x24, 0x29, 0x2e, 1),
),
child: CupertinoTabScaffold(
tabBar: CupertinoTabBar(items: _buildNavigationItems()),
tabBuilder: (context, index) {
return CupertinoTabView(builder: (context) {
return _buildScreen(index);
});
},
),
),
);
default:
return MaterialApp(
home: Scaffold(
// appBar: AppBar(title: Text('Home')),
body: _buildScreen(active),
bottomNavigationBar: BottomNavigationBar(
items: _buildNavigationItems(),
currentIndex: active,
type: BottomNavigationBarType.fixed,
onTap: (int index) {
setState(() {
active = index;
});
},
),
),
);
}
}
}
class App extends StatelessWidget {
final isIos = Platform.isIOS;
final NotificationBloc notificationBloc;
final SearchBloc searchBloc;
App(this.notificationBloc, this.searchBloc);
@override
build(context) {
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return SearchProvider(
bloc: searchBloc,
child: NotificationProvider(
bloc: notificationBloc,
child: SettingsProvider(
child: DefaultTextStyle(
style: TextStyle(color: Color(0xff24292e)),
child: Home(),
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// theme: ThemeData(
// textTheme: TextTheme(
// title: TextStyle(color: Colors.red),
// ),
// ),
),
),
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),
);
}
}
void main() async {
NotificationBloc notificationBloc = NotificationBloc();
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SearchBloc searchBloc = SearchBloc();
// DeviceInfoPlugin deviceInfo = DeviceInfoPlugin();
// AndroidDeviceInfo androidInfo = await deviceInfo.androidInfo;
// print('Running on ${androidInfo.model}'); // e.g. "Moto G (4)"
// IosDeviceInfo iosInfo = await deviceInfo.iosInfo;
// print('Running on ${iosInfo.utsname.machine}'); // e.g. "iPod7,1"
runApp(App(notificationBloc, searchBloc));
}