Update to Butterknife 8.0

[Jawnnypoo]

As you can see, apart from the rename of Bind to BindView, you now need to keep a reference to an Unbinder. This means that there is no longer a need to pass the Object back in the framework ViewBinder, but I figured you could leave it in for compatibility and it doesn't hurt anything

[benoitdion]

There might be more bookkeeping involved here. You probably need to keep an unbinder instance per object

[benoitdion]

public class ButterKnifeViewBinder implements ViewBinder {
    private WeakHashMap<Object, Unbinder> unbinders = new WeakHashMap<>();

    @Override
    public void bind(Object object, View view) {
        unbinders.put(object, ButterKnife.bind(object, view));
    }

    @Override
    public void unbind(Object object) {
        Unbinder unbinder = unbinders.get(object);
        if (unbinder != null)
            unbinder.unbind();
    }
}

[Jawnnypoo]

Good call, @benoitdion thanks for calling that out.