hb_qr 0.0.3

快速扫描与识别二维码, 生成二维码。

hb_qr

二维码扫描, 生成二维码。

使用方法

生成二维码

1. 生成二维码 widget

HbQrBox(data: 'https://www.jewel.io');

扫描二维码

• 需要添加权限和国际化配置

1. 国际化初始化

 MaterialApp(
  localizationsDelegates: const <LocalizationsDelegate<
        Object?>>[
      //...
      HbQrLocalizations.delegate,
    ],
  )

2. 权限配置

• Android， AndroidManifest.xml

<uses-permission android:name="android.permission.CAMERA"/>

• iOS，ios/Runner/Info.plist

	<key>NSCameraUsageDescription</key>
	<string>This app needs camera access to scan QR codes</string>
	<key>NSPhotoLibraryUsageDescription</key>
	<string>This app needs photos access to get QR code from photo library</string>

• macOS, macos/Runner/Info.plist

	<key>NSCameraUsageDescription</key>
	<string>This app needs camera access to scan QR codes</string>
	<key>NSPhotoLibraryUsageDescription</key>
	<string>This app needs photos access to get QR code from photo library</string>

在Xcode中启用权限：XCode -> Signing & Capabilities

3. 使用：扫描二维码

final result = await HbQr.scan();
// result如果为空则表示没有识别到二维码