Description

From version 5.0.0, the Square.OkHttp3 jar file is now just an empty placeholder, so the generated bindings on nuget.org for 5.0.0+ are empty.

The actual android implementation is the okhttp-android-5.1.0.aar package.

The change logs are: https://square.github.io/okhttp/changelogs/changelog/

Specifically:

OkHttp is now packaged as separate JVM and Android artifacts. This allows us to offer platform-specific features and optimizations. If your build system handles Gradle module metadata, this change should be automatic.