2021年12月31日更新

• 支持null-safety

  
  
  image.png

2021年01月21日更新

• 支持controller.clear()

正文內(nèi)容

支持iOS柒巫、Android、web

image.png

支持明文/密文猜敢，有2種風(fēng)格可供選擇，并且支持多種UI風(fēng)格定制没佑，包括密文字符、邊框靴迫、圓角点弯、顏色、TextStyle等等榛了，以下是所有支持的內(nèi)容在讶。

  final HBPasswordInputTextFieldType type; //格子樣式
  final Function onChange;//輸入監(jiān)聽
  final int length; //輸入長(zhǎng)度
  final TextEditingController controller; //輸入控制器
  final FocusNode node; //焦點(diǎn)
  final double boxWidth; //格子寬
  final double boxHeight; //格子高
  final double borderWidth; //邊框?qū)?  final double borderRaiuds; //圓角
  final Color borderColor; //邊框顏色
  final Color fillColor; //填充顏色
  final Color backgroundColor; //填充顏色
  final double spacing; //格子間隔
  final bool obscureText; //是否密文
  final String obscureTextString; //密文字符
  final TextStyle textStyle; //文本樣式

安裝

pub.dev 地址

在你的項(xiàng)目中pubspec.yaml中添加

dependencies:
  hb_password_input_textfield: ^1.0.1   

有必要的話，執(zhí)行一下這個(gè)命令忽冻，我是VSCode保存之后自動(dòng)就執(zhí)行了真朗。
$ flutter pub get

然后在對(duì)應(yīng)文件引用他

import 'package:hb_password_input_textfield/hb_password_input_textfield.dart';

Example

import 'package:hb_password_input_textfield/hb_password_input_textfield.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: const MyHomePage(
        title: "MyHomePage",
      ),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({Key? key, required this.title}) : super(key: key);

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  final TextEditingController _controller = TextEditingController();
  final FocusNode _node = FocusNode();
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: GestureDetector(
          behavior: HitTestBehavior.opaque,
          onTap: () {
            _node.unfocus();
          },
          child: Container(
            margin: const EdgeInsets.only(top: 50),
            child: HBPasswordInputTextField(
              backgroundColor: Colors.white,
              fillColor: Colors.red,
              borderWidth: 0.5,
              borderRaiuds: 5,
              controller: _controller,
              node: _node,
              obscureText: true,
              obscureTextString: "??",
              boxWidth: 50,
              boxHeight: 50,
              type: HBPasswordInputTextFieldType.BOXES,
              length: 6,
              textStyle: const TextStyle(fontSize: 20),
              onChange: (text) {
                if (text.length == 6) {
                  _node.unfocus();
                }
              },
              borderColor: Colors.grey,
              spacing: 10,
            ),
          )),
    );
  }
}