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Anyone got examples of using Workflow to render and trigger actions from an Android action bar menu item? Feels like I want my `LayoutRunner` to be an inner class of the Activity so it can access `invalidateOptionsMenu()` and `onOptionsItemSelected()` but in looking through the samples I didn’t see anything like this. Any pointers? If my `Rendering` includes fields to be rendered in a normal view _and_ fields to toggle an action bar menu item, how should I approach that?

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Great question, we should probably add a sample for this sort of thing.

One way to do this would be to have your `Activity` expose menu selection as an observable, and then in your `LayoutRunner` search up the `Context` chain to find your activity.

If you don’t want to return `true` all the time, just use a custom callback that returns a boolean instead of an `Observable`.