From 181538084d81b679be8e3e468455f5fe79b9f6ce Mon Sep 17 00:00:00 2001
From: Milton Wu <mingjuwu@google.com>
Date: Wed, 9 Aug 2023 19:33:56 +0800
Subject: [PATCH] [BiometricsV2] Fix end-to-end enroll test fail

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

Bug: 295140687
Test: atest biometrics-enrollment-test
Change-Id: Idfb95400c1462dac5a44731f46f67b22be93e0a6
---
 .../biometrics2/ui/view/FingerprintEnrollmentActivity.kt    | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/com/android/settings/biometrics2/ui/view/FingerprintEnrollmentActivity.kt b/src/com/android/settings/biometrics2/ui/view/FingerprintEnrollmentActivity.kt
index 012978dd5bd..b81621f87fe 100644
--- a/src/com/android/settings/biometrics2/ui/view/FingerprintEnrollmentActivity.kt
+++ b/src/com/android/settings/biometrics2/ui/view/FingerprintEnrollmentActivity.kt
@@ -126,21 +126,21 @@ open class FingerprintEnrollmentActivity : FragmentActivity() {
 
     private var isFirstFragmentAdded = false
 
-    private val findSensorActionObserver: Observer<Int> = Observer<Int> { action ->
+    private val findSensorActionObserver = Observer<Int?> { action ->
         if (DEBUG) {
             Log.d(TAG, "findSensorActionObserver($action)")
         }
         action?.let { onFindSensorAction(it) }
     }
 
-    private val enrollingActionObserver: Observer<Int> = Observer<Int> { action ->
+    private val enrollingActionObserver = Observer<Int?> { action ->
         if (DEBUG) {
             Log.d(TAG, "enrollingActionObserver($action)")
         }
         action?.let { onEnrollingAction(it) }
     }
 
-    private val finishActionObserver: Observer<Int> = Observer<Int> { action ->
+    private val finishActionObserver = Observer<Int> { action ->
         if (DEBUG) {
             Log.d(TAG, "finishActionObserver($action)")
         }