OkHttp PublicKey pinning on Android

Question

Does anyone know how we could implement Public Key pinning with OkHttp3

Have been reading about SSL pinning and I see that we could do it with either Certificate Pinning or Public Key pinning (the latter seems more flexible). But I was only able to find example of Certificate pinning with OkHttp and none of Key Pinning.

Does anyone know how easy this is to implement with OkHttp (and/or an example of how to go about doing so)?

TIA

Answer 1

Been looking through the source of the CertificatePinner in OkHttp3 and it seems that the implementation is actually a Public Key check so is in fact an implementation of Public Key Pinning (hence adding this as an answer).

Please correct me if I'm wrong?