flutter_plugin_qrcode

Description:

flutter plugin qrcode

[TOC]
flutter_plugin_qrcode #
二维码扫描 同时支持 Android&IOS
Getting Started #
扫描效果
android

IOS

引入方式 #
dependencies:
flutter_plugin_qrcode: ^1.0.1
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##导入头文件
import 'package:flutter_plugin_qrcode/flutter_plugin_qrcode.dart';
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使用 #
Future<void> getQrcodeState() async {
String qrcode;
try {
qrcode = await FlutterPluginQrcode.getQRCode;
} on PlatformException {
qrcode = 'Failed to get platform version.';
}

if (!mounted) return;
//获取到扫描的结果进行页面更新
setState(() {
_qrcode = qrcode;
});
}
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注意事项 #
####1,记得在AndroidManifest.xml 添加访问相机的权限 动态申请权限
<uses-permission android:name="android.permission.CAMERA" />
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2,记得在IOS项目info.plist 文件添加相机的权限
<!-- 相机 -->
<key>NSCameraUsageDescription</key>
<string>App需要您的同意,才能访问相机</string>
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