Listen for manual pairing events and notify plugins.
Add retroactive pairing flow in the scalable seeker.
Actually upload the account key to the provider.
Missing bits:
- Notify the user and get their permission,
- Upload the new Account Key to user's account.
PiperOrigin-RevId: 544616348
Add DeviceMetadata to FastPairDevice after downloading it.
It simplifies the code and prevents fetching the same metadata several times.
FastPairDataEncryptorImpl does not download the metadata anymore. Metadata
must have already been downloaded, otherwise we wouldn't know what FP protocol
to use.
PiperOrigin-RevId: 542490742
Qin Wang