// Create the lock, providing an Android View object that will be set to View.VISIBLE
    // when entering immersive mode. The user will need to tap this several times to leave
    // immersive mode.
    val immersiveLock = ImmersiveLock.Builder(viewUserNeedsToTapToUnlock)

        // Perform actions when leaving immersive load. Note there is no callback for when you
        // *enter* immersive mode, because you are responsible for calling the "startImmersiveMode()"
        // function, and at that point you can perform whatever actions you see fit.
        .onStopImmersiveMode { supportActionBar?.show() }

        // Defaults to ImmersiveLock.DEFAULT_TIME_BETWEEN_TOUCHES (750ms)
        .maxTimeBetweenTouches(750L)

        // Defaults to DEFAULT_TOUCHES_REQUIRED_TO_UNLOCK (5)
        .touchesRequiredToUnlock(5)

        // Defaults to the "screen_unlocked" resource provided with this library, and translated
        // by the wonderful community of translators to the BabyDots android app.
        .unlockedMessageStringRes(R.string.screen_unlocked)

        // Defaults to the "touch_lock_to_unlock" resource provided with this library, and translated
        // by the wonderful community of translators to the BabyDots android app.
        .touchLockToUnlockedMessagePluralRes(R.plurals.touch_lock_to_unlock)

        .build()

    // At some point, enter immersive mode (e.g. in response to tapping a menu item from the ActionBar):
    immersiveLock.startImmersiveMode(this)
    supportActionBar?.hide()