Flutter creating Stateful Widget
A Stateful widget is one whose properties can be modified and changed.
All the steps will be done using AndroidStudio 3.1.
This flutter development tutorial will include:
1. Setting up the StateFulWidget
2. Creating mutable states for widgets
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Тэги:
#flutter #flutterio #dartio #development #tutorial #How-to #stateful #widgetКомментарии:
This is an incomplete tutorial. Almost equal to the text written in intro of stateful widget. no info
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sorry, but this is the worst example to build an StatefulWidget. You can do this example doing StatelessWidget:
class FirstApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
final wordPair = new WordPair.random();
return MaterialApp(
title: 'hello world',
home: new Scaffold(
appBar: AppBar(
title: new Text('helloada world'),
),
body: new Center(
child: new Text(wordPair.asPascalCase),
),
),
);
}
}
worst you don't mention how to install external package english_words, but you use it.
If someone is starting to learn flutter it will be very confused.
What about setState? How does this work?
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