flutter pub add sms_otp_auto_verify基于插件公开信息、社区数据与项目使用情况整理的选型参考。
一个 Flutter 插件，旨在通过自动检测和填充一次性验证码来简化短信 OTP 验证。它利用 Android 的 SMS Retriever API 扫描传入的短信消息以查找 OTP 代码，减少手动输入。适用于需要短信验证的认证流程，可最大限度地减少登录或注册过程中的用户摩擦，提升用户体验。
以下为关联源码仓库的 README 原文快照，最新内容请访问源码仓库。
A new Flutter plugin to enter a digit code usually in cases of Sms Otp Code. and provide SMS Auto Fill using library SMS Retriever API.
import 'package:sms_otp_auto_verify/sms_otp_auto_verify.dart';
String? signature = await SmsVerification.getAppSignature();
codeLength must equals with Sms OTP Code length
TextFieldPin(
textController: textEditingController,
autoFocus: true,
codeLength: _otpCodeLength,
alignment: MainAxisAlignment.center,
defaultBoxSize: 46.0,
margin: 10,
selectedBoxSize: 46.0,
textStyle: TextStyle(fontSize: 16),
defaultDecoration: _pinPutDecoration.copyWith(
border: Border.all(
color: Theme.of(context)
.primaryColor
.withOpacity(0.6))),
selectedDecoration: _pinPutDecoration,
onChange: (code) {
_onOtpCallBack(code,false);
}),
_onOtpCallBack(String otpCode, bool isAutofill) {
setState(() {
this._otpCode = otpCode;
if (otpCode.length == _otpCodeLength && isAutofill) {
_enableButton = false;
_isLoadingButton = true;
_verifyOtpCode();
} else if (otpCode.length == _otpCodeLength && !isAutofill) {
_enableButton = true;
_isLoadingButton = false;
}else{
_enableButton = false;
}
});
}
<#> ExampleApp: Your code is 5664
r64Iw/6mD1D
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