Presenterにどう渡すべきか?と思ってたけど、lifecycleオブジェクトを渡せばいいだけだった。
// Activity new HogePresenter(this, lifecycle()) // Presenter class HogePresenter { public HogePresenter(HogeViewCallback viewCallback, Observable<ActivityEvent> lifecycle) { this.viewCallback = viewCallback; this.lifecycle = lifecycle; } public void onCreate() { ... .compose(RxLifecycle.bindUntilEvent(lifecycle, ActivityEvent.DESTORY)) ... } }