https://security.googleblog.com/2025/11/android-quick-share-support-for-airdrop-security.html
谷歌自己在博客里提到 "This implementation using "Everyone for 10 minutes” mode is just the first step in seamless cross-platform sharing, and we welcome the opportunity to work with Apple to enable “Contacts Only” mode in the future."
说明谷歌这个功能确实没有和苹果合作。
https://support.google.com/android/answer/9286773
谷歌在描述分享功能时提到支持 iPhone, iPad, or macOS device.
而那个 peer-to-peer Wi-Fi 只有最新的 iOS 才支持，说明肯定不是用的这个 Framework 。
