[英]Flutter does it possible to make IOS search bar ui ? and how?
您可以使用 flutter cupertino 库并在 flutter 中制作相同的 Swiftful IOS 风格的搜索 UI 查看此文档以获取更多信息
以下是有关如何在您的应用程序中使用它的代码,
class MyPrefilledSearch extends StatefulWidget {
const MyPrefilledSearch({Key? key}) : super(key: key);
@override
State<MyPrefilledSearch> createState() => _MyPrefilledSearchState();
}
class _MyPrefilledSearchState extends State<MyPrefilledSearch> {
late TextEditingController _textController;
@override
void initState() {
super.initState();
_textController = TextEditingController(text: 'initial text');
}
@override
Widget build(BuildContext context) {
return CupertinoSearchTextField(controller: _textController);
}
}
然后像这样使用它
class MyPrefilledSearch extends StatefulWidget {
const MyPrefilledSearch({Key? key}) : super(key: key);
@override
State<MyPrefilledSearch> createState() => _MyPrefilledSearchState();
}
class _MyPrefilledSearchState extends State<MyPrefilledSearch> {
@override
Widget build(BuildContext context) {
return CupertinoSearchTextField(
onChanged: (String value) {
print('The text has changed to: $value');
},
onSubmitted: (String value) {
print('Submitted text: $value');
},
);
}
}
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