AirPods libreated from Apple's ecosystem

A cool project, when you want to use AirPods outside of Apples ecosystem. Sadly, you have to use a rooted android device with a small patch due to a bug in the Android Bluetooth implementation. https://issuetracker.google.com/issues/371713238

It doesn't seem obvious to me that this is actually a bug in the Android implementation, it seems like this is due to AirPods violating the spec and requiring a special handshake before responding to standard requests. It doesn't seem reasonable to expect Android to work around a device that appears to be intentionally breaking the spec for vendor lock-in purposes: the possibility of them just OTAing an update that breaks in some other way means that you'd have to be entirely bug compatible with iOS's bluetooth implementation.

Apple have been ‘extending’ the Bluetooth stack for quite awhile. They introduced some BLE features before the spec was finished (I think some 3rd party hearing aids were also compatible).

I haven’t used non apple earphones for awhile but the seamless connectivity performance of AirPods would suggest this was done for performance, not to deliberately lock in devices.

This 2020 paper is great at breaking down some of the extensions: https://www.usenix.org/system/files/woot20-paper-heinze.pdf

> They introduced some BLE features before the spec was finished

In their defence, they went with Lightning shortly before the USB-C spec was finalized. Then, to avoid their customers being screwed over by constantly changing the connector, they kind of had to stick with it for a decade.

People will complain if they push features that are ahead of the spec, and they'll complain if they let the spec be finalized before they use it. Being guided by "What's the best we can do for UX, assuming out users are our users in every product category we enter" seems to be their reasonable middle ground.