Unresolved reference: START_EXERCISE

[Juileecp]

I see this error : Unresolved reference: START_EXERCISE

Please find the code below for FitMainActivity.xml and shortcuts.xml. Am I missing anything here?

shortcuts.xml

<shortcut
    android:shortcutId="running"
    android:shortcutShortLabel="@string/activity_running">
    <capability-binding android:key="actions.intent.START_EXERCISE">
        <parameter-binding
            android:key="exercise.name"
            android:value="@array/runningSynonyms"/>
    </capability-binding>
</shortcut>

<shortcut
    android:shortcutId="walking"
    android:shortcutShortLabel="@string/activity_walking">
    <capability-binding android:key="actions.intent.START_EXERCISE">
        <parameter-binding
            android:key="exercise.name"
            android:value="@array/walkingSynonyms"/>
    </capability-binding>
</shortcut>

<shortcut
    android:shortcutId="cycling"
    android:shortcutShortLabel="@string/activity_cycling">
    <capability-binding android:key="actions.intent.START_EXERCISE">
        <parameter-binding
            android:key="exercise.name"
            android:value="@array/cyclingSynonyms"/>
    </capability-binding>
</shortcut>