DivestOS/Patches/LineageOS-15.1/android_frameworks_base/344171-backport.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Daniel Norman <danielnorman@google.com>
Date: Fri, 12 Aug 2022 11:40:41 -0700
Subject: [PATCH] Do not send AccessibilityEvent if notification is for
different user.
Bug: 237540408
Test: BuzzBeepBlinkTest#testA11yCrossUserEventNotSent
Change-Id: I62a875e26e214847ec72ce3c41b4f2fa8e597e07
Merged-In: I62a875e26e214847ec72ce3c41b4f2fa8e597e07
(cherry picked from commit 18f2ec86d680bff26ce9248061878894ad16e05f)
Merged-In: I62a875e26e214847ec72ce3c41b4f2fa8e597e07
---
.../notification/NotificationManagerService.java | 3 ++-
.../server/notification/BuzzBeepBlinkTest.java | 15 +++++++++++++++
2 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index 9e63265e4e93..ee0c3c1b7bc2 100755
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -4097,7 +4097,8 @@ public class NotificationManagerService extends SystemService {
boolean sentAccessibilityEvent = false;
// If the notification will appear in the status bar, it should send an accessibility
// event
- if (!record.isUpdate && record.getImportance() > IMPORTANCE_MIN) {
+ if (!record.isUpdate && record.getImportance() > IMPORTANCE_MIN
+ && isNotificationForCurrentUser(record)) {
sendAccessibilityEvent(record);
sentAccessibilityEvent = true;
}
diff --git a/services/tests/notification/src/com/android/server/notification/BuzzBeepBlinkTest.java b/services/tests/notification/src/com/android/server/notification/BuzzBeepBlinkTest.java
index 0b4d61fb783e..6c6fbcd0afe4 100644
--- a/services/tests/notification/src/com/android/server/notification/BuzzBeepBlinkTest.java
+++ b/services/tests/notification/src/com/android/server/notification/BuzzBeepBlinkTest.java
@@ -934,6 +934,21 @@ public class BuzzBeepBlinkTest extends NotificationTestCase {
verify(mAccessibilityService, times(1)).sendAccessibilityEvent(any(), anyInt());
}
+ @Test
+ public void testA11yCrossUserEventNotSent() throws Exception {
+ final Notification n = new Builder(getContext(), "test")
+ .setSmallIcon(android.R.drawable.sym_def_app_icon).build();
+ int userId = mUser.getIdentifier() + 1;
+ StatusBarNotification sbn = new StatusBarNotification(mPkg, mPkg, 0, mTag, mUid,
+ mPid, n, UserHandle.of(userId), null, System.currentTimeMillis());
+ NotificationRecord r = new NotificationRecord(getContext(), sbn,
+ new NotificationChannel("test", "test", IMPORTANCE_HIGH));
+
+ mService.buzzBeepBlinkLocked(r);
+
+ verify(mAccessibilityService, never()).sendAccessibilityEvent(any(), anyInt());
+ }
+
static class VibrateRepeatMatcher implements ArgumentMatcher<VibrationEffect> {
private final int mRepeatIndex;