From dream, FP auth brings you to the last app

Instead of dismissing the activity and bringing
the user to the home screen/launcher.

Test: atest OccludingAppDeviceEntryInteractorTest
Test: use an app and then wait for timeout to dream. When
authenticating with SFPS from the dream, the last app
shows after authentication
Bug: 302196044

Change-Id: I404b2bcaea4e88c9e217c2565af9cd55770dc88c

2 files changed, 24 insertions, 6 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/OccludingAppDeviceEntryInteractor.kt b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/OccludingAppDeviceEntryInteractor.kt
index f6ad8290d034..63823385dc21 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/OccludingAppDeviceEntryInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/OccludingAppDeviceEntryInteractor.kt
@@ -91,13 +91,18 @@ constructor(
 
     init {
         scope.launch {
-            // On fingerprint success when the screen is on, go to the home screen
-            fingerprintUnlockSuccessEvents.sample(powerInteractor.isInteractive).collect {
-                if (it) {
-                    goToHomeScreen()
+            // On fingerprint success when the screen is on and not dreaming, go to the home screen
+            fingerprintUnlockSuccessEvents
+                .sample(
+                    combine(powerInteractor.isInteractive, keyguardInteractor.isDreaming, ::Pair),
+                )
+                .collect { (interactive, dreaming) ->
+                    if (interactive && !dreaming) {
+                        goToHomeScreen()
+                    }
+                    // don't go to the home screen if the authentication is from
+                    // AOD/dozing/off/dreaming
                 }
-                // don't go to the home screen if the authentication is from AOD/dozing/off
-            }
         }
 
         scope.launch {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/OccludingAppDeviceEntryInteractorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/OccludingAppDeviceEntryInteractorTest.kt
index 47365457d9e4..1c7073c5f79b 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/OccludingAppDeviceEntryInteractorTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/OccludingAppDeviceEntryInteractorTest.kt
@@ -181,6 +181,18 @@ class OccludingAppDeviceEntryInteractorTest : SysuiTestCase() {
         }
 
     @Test
+    fun fingerprintSuccess_dreaming_doesNotGoToHomeScreen() =
+        testScope.runTest {
+            givenOnOccludingApp(true)
+            keyguardRepository.setDreaming(true)
+            fingerprintAuthRepository.setAuthenticationStatus(
+                SuccessFingerprintAuthenticationStatus(0, true)
+            )
+            runCurrent()
+            verifyNeverGoToHomeScreen()
+        }
+
+    @Test
     fun fingerprintSuccess_notOnOccludingApp_doesNotGoToHomeScreen() =
         testScope.runTest {
             givenOnOccludingApp(false)
@@ -315,6 +327,7 @@ class OccludingAppDeviceEntryInteractorTest : SysuiTestCase() {
         powerRepository.setInteractive(true)
         keyguardRepository.setKeyguardOccluded(isOnOccludingApp)
         keyguardRepository.setKeyguardShowing(isOnOccludingApp)
+        keyguardRepository.setDreaming(false)
         bouncerRepository.setPrimaryShow(!isOnOccludingApp)
         bouncerRepository.setAlternateVisible(!isOnOccludingApp)
     }