Espresso - How to check if one of the view is displayed

Question

In my test, after one action, there are two possible views which can appear and both of them are correct. How can I check if one of the view is displayed. For a single view I ca

Answer 1

final AtomicBoolean view1Displayed = new AtomicBoolean(true);
Espresso.onView(ViewMatchers.withId(viewId1)).inRoot(RootMatchers.withDecorView(Matchers.is(intentsTestRule.getActivity().getWindow().getDecorView()))).withFailureHandler(new FailureHandler() {
        @Override
        public void handle(Throwable error, Matcher viewMatcher) {
            view1Displayed.set(false);
        }
    }).check(ViewAssertions.matches(ViewMatchers.isDisplayed()));

if (view1Displayed.get()) {
        try {
            Espresso.onView(ViewMatchers.withId(viewId2)).inRoot(RootMatchers.withDecorView(Matchers.is(intentsTestRule.getActivity().getWindow().getDecorView()))).check(ViewAssertions.matches(Matchers.not(ViewMatchers.isDisplayed())));
        } catch (NoMatchingViewException ignore) {
        }
    } else {
        Espresso.onView(ViewMatchers.withId(viewId2)).inRoot(RootMatchers.withDecorView(Matchers.is(intentsTestRule.getActivity().getWindow().getDecorView()))).check(ViewAssertions.matches(ViewMatchers.isDisplayed()));
    }