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`launchFragmentInContainer` crashes when used with a TextView with `android:background="?attr/selectableItemBackground"`

When running the test I get this error: `android.view.InflateException: Binary XML file line #16: Binary XML file line #16: Error inflating class <unknown>`.  See full stacktrace attached.

Removing `android:background="?attr/selectableItemBackground"` from the TextView resolves the issue.

I also posted this to stackoverflow with my finding: https://stackoverflow.com/questions/58903155/fragment-testing-error-android-view-inflateexception-binary-xml-file-line-16/58903156#58903156

I guess the question is, what should be the workaround? I would prefer to not have to remove ?attr/selectableItemBackground from all my layouts...

Here's the code:

Test:

    @RunWith(AndroidJUnit4::class)
    class PollHomeFragmentTest {
        @Test
        fun foo() {
            ...
            launchFragmentInContainer<PollHomeFragment>()
            ...
        }
    }

Fragment:

    import androidx.fragment.app.Fragment
    ...

    class PollHomeFragment : Fragment() {
    ...
   
    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
                              savedInstanceState: Bundle?): View? {
        val view = inflater.inflate(R.layout.fragment_poll_home, container, false) // Crash occurs here
        ...
        return view
    }


Layout:

    <?xml version="1.0" encoding="utf-8"?>
    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="center"
    android:orientation="vertical"
    tools:context=".poll.PollActivity">

    <TextView
        android:id="@+id/tvEmail"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        tools:text="asdf@asdf.com" />

    <TextView                      <!-- This is line 16 -->
        android:id="@+id/tvViewPoll"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="?attr/selectableItemBackground"
        android:gravity="center"
        android:minHeight="48dp"
        android:text="View Poll" />

    <TextView
        android:id="@+id/tvCreatePoll"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="?attr/selectableItemBackground"
        android:gravity="center"
        android:minHeight="48dp"
        android:text="Create Poll" />

</LinearLayout>



Build: AI-191.8026.42.35.5977832, 201910302259,

AI-191.8026.42.35.5977832, JRE 1.8.0_202-release-1483-b49-5587405x64 JetBrains s.r.o, OS Mac OS X(x86_64) v10.14.6, screens 1440x900, 1920x1200; Retina

AS: 3.5.2; Android Gradle Plugin: 3.5.2; Gradle: 5.4.1; NDK: from local.properties: (not specified), latest from SDK: (not found); LLDB: pinned revision 3.1 not found, latest from SDK: LLDB 2.3 (revision: 2.3.3614996); CMake: from local.properties: (not specified), latest from SDK: 3.6.0-rc2, from PATH: (unable to invoke cmake)Source: user_sentiment_feedback

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