Merge "Dismiss BiometricPrompt if window focus is lost" into tm-dev

2 files changed, 27 insertions, 1 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/biometrics/AuthContainerView.java b/packages/SystemUI/src/com/android/systemui/biometrics/AuthContainerView.java
index 233f3648aeb3..6da2f50aac27 100644
--- a/packages/SystemUI/src/com/android/systemui/biometrics/AuthContainerView.java
+++ b/packages/SystemUI/src/com/android/systemui/biometrics/AuthContainerView.java
@@ -406,6 +406,15 @@ public class AuthContainerView extends LinearLayout
     }
 
     @Override
+    public void onWindowFocusChanged(boolean hasWindowFocus) {
+        super.onWindowFocusChanged(hasWindowFocus);
+        if (!hasWindowFocus) {
+            Log.v(TAG, "Lost window focus, dismissing the dialog");
+            animateAway(AuthDialogCallback.DISMISSED_USER_CANCELED);
+        }
+    }
+
+    @Override
     public void onAttachedToWindow() {
         super.onAttachedToWindow();
 
@@ -720,7 +729,7 @@ public class AuthContainerView extends LinearLayout
         final WindowManager.LayoutParams lp = new WindowManager.LayoutParams(
                 ViewGroup.LayoutParams.MATCH_PARENT,
                 ViewGroup.LayoutParams.MATCH_PARENT,
-                WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL,
+                WindowManager.LayoutParams.TYPE_STATUS_BAR_ADDITIONAL,
                 windowFlags,
                 PixelFormat.TRANSLUCENT);
         lp.privateFlags |= WindowManager.LayoutParams.SYSTEM_FLAG_SHOW_FOR_ALL_USERS;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/biometrics/AuthContainerViewTest.kt b/packages/SystemUI/tests/src/com/android/systemui/biometrics/AuthContainerViewTest.kt
index 2341928b2565..52b5857a2106 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/biometrics/AuthContainerViewTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/biometrics/AuthContainerViewTest.kt
@@ -106,6 +106,23 @@ class AuthContainerViewTest : SysuiTestCase() {
     }
 
     @Test
+    fun testDismissesOnFocusLoss() {
+        val container = initializeContainer()
+        waitForIdleSync()
+
+        verify(callback).onDialogAnimatedIn()
+
+        container.onWindowFocusChanged(false)
+        waitForIdleSync()
+
+        verify(callback).onDismissed(
+            eq(AuthDialogCallback.DISMISSED_USER_CANCELED),
+            eq<ByteArray?>(null) /* credentialAttestation */
+        )
+        assertThat(container.parent).isNull()
+    }
+
+    @Test
     fun testActionAuthenticated_sendsDismissedAuthenticated() {
         val container = initializeContainer()
         container.mBiometricCallback.onAction(