[BiometricsV2] Fix end-to-end enroll test fail

Fix end-to-end enrollment test fail because of using incorrect observer
type to observe finish page data

Bug: 295140687
Test: atest biometrics-enrollment-test
Change-Id: I9ca8d1c6383c2ecf3f94dc1e5cbb878e4328a900

parent 7dd94771

src/com/android/settings/biometrics2/ui/view/FingerprintEnrollmentActivity.kt

+1 −1

Original line number	Diff line number	Diff line
		@@ -140,7 +140,7 @@ open class FingerprintEnrollmentActivity : FragmentActivity() {
		action?.let { onEnrollingAction(it) }
		}

		private val finishActionObserver = Observer<Int> { action ->
		private val finishActionObserver = Observer<Int?> { action ->
		if (DEBUG) {
		Log.d(TAG, "finishActionObserver($action)")
		}