WiFiKeyShare

WiFiKeyShare lets you easily share your Wi-Fi password by generating a QR code or by writing it to an NFC tag.

The QR code should be recognized by most barcode scanner applications (i.e. Barcode Scanner by ZXing) and the NFC tag is formatted in the same way as Android does since it introduced its "Write to NFC tag" option in Lollipop. That means people running Android 5.0+ won't have to download any specific app to connect to the network after scanning the tag.

You can also send Wi-Fi configuration via Android Beam: while on a Wi-Fi network screen, tap your device to your friend's device and a pop-up will appear asking if they want to connect.

Important note

Android does not let apps read the saved Wi-Fi passwords, so you will need to enter them manually for each network you want to share. However, the passwords will automatically be retrieved if WiFiKeyShare is given root access.

This app is free software: the source code is at https://github.com/bparmentier/WiFiKeyShare.

If you find any bugs, or the app isn't working as it should, please tell me by opening an issue on https://github.com/bparmentier/WiFiKeyShare/issues, sending an email to dev@brunoparmentier.be or tweeting to https://twitter.com/mau5kito.

WiFiKeyShare可让您通过生成QR码或将其写入NFC标签轻松共享您的Wi-Fi密码。

QR码应该被大多数条形码扫描仪应用程序识别（即ZXing的条形码扫描仪），NFC标签的格式与Android相同，因为它在Lollipop中引入了“写入NFC标签”选项。这意味着运行Android 5.0+的用户无需下载任何特定应用即可在扫描标签后连接到网络。

您还可以通过Android Beam发送Wi-Fi配置：在Wi-Fi网络屏幕上，将您的设备点按到朋友的设备上，会出现一个弹出窗口，询问他们是否要连接。

重要提示

Android不允许应用读取已保存的Wi-Fi密码，因此您需要为要共享的每个网络手动输入这些密码。但是，如果WiFiKeyShare具有root访问权限，则会自动检索密码。

此应用程序是免费软件：源代码位于https://github.com/bparmentier/WiFiKeyShare。

如果您发现任何错误，或者应用程序无法正常工作，请通过https://github.com/bparmentier/WiFiKeyShare/issues上的问题告诉我，发送电子邮件至dev@brunoparmentier.be或发送推文到https://twitter.com/mau5kito。