關於「Scan QR code on screen」標籤，搜尋引擎有相關的訊息討論：

QR code reader&QR code Scanner - Apps on Google Playplay.google.com › store › apps › details › id=tw.mobileap...QR code reader – Apps on Google Playplay.google.com › store › apps › details › id=tw.mobileap...How To Scan QR Code On ANY Android! - YouTubewww.youtube.com › wat