RESTRICT AUTOMERGE Remove alarms from mPendingNonWakeupAlarms am: ac3d84392a am: 19411410c5

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1418957

Change-Id: Iad14c19f5c4f0b040cb7abbcaa33366e13f20628

2 files changed, 51 insertions, 0 deletions

diff --git a/services/core/java/com/android/server/AlarmManagerService.java b/services/core/java/com/android/server/AlarmManagerService.java
index 4fab067d1d3b..651f941be0b1 100644
--- a/services/core/java/com/android/server/AlarmManagerService.java
+++ b/services/core/java/com/android/server/AlarmManagerService.java
@@ -3109,6 +3109,14 @@ class AlarmManagerService extends SystemService {
                 mPendingBackgroundAlarms.removeAt(i);
             }
         }
+        for (int i = mPendingNonWakeupAlarms.size() - 1; i >= 0; i--) {
+            final Alarm a = mPendingNonWakeupAlarms.get(i);
+            if (a.matches(operation, directReceiver)) {
+                // Don't set didRemove, since this doesn't impact the scheduled alarms.
+                mPendingNonWakeupAlarms.remove(i);
+                decrementAlarmCount(a.uid, 1);
+            }
+        }
         if (didRemove) {
             if (DEBUG_BATCH) {
                 Slog.v(TAG, "remove(operation) changed bounds; rebatching");
diff --git a/services/tests/mockingservicestests/src/com/android/server/AlarmManagerServiceTest.java b/services/tests/mockingservicestests/src/com/android/server/AlarmManagerServiceTest.java
index ca8e50aa19c9..7bd0201b997a 100644
--- a/services/tests/mockingservicestests/src/com/android/server/AlarmManagerServiceTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/AlarmManagerServiceTest.java
@@ -1053,6 +1053,49 @@ public class AlarmManagerServiceTest {
         }
     }
 
+    @Test
+    public void nonWakeupAlarmsDeferred() throws Exception {
+        final int numAlarms = 10;
+        final PendingIntent[] pis = new PendingIntent[numAlarms];
+        for (int i = 0; i < numAlarms; i++) {
+            pis[i] = getNewMockPendingIntent();
+            setTestAlarm(ELAPSED_REALTIME, mNowElapsedTest + i + 5, pis[i]);
+        }
+        doReturn(true).when(mService).checkAllowNonWakeupDelayLocked(anyLong());
+        // Advance time past all expirations.
+        mNowElapsedTest += numAlarms + 5;
+        mTestTimer.expire();
+        assertEquals(numAlarms, mService.mPendingNonWakeupAlarms.size());
+
+        // These alarms should be sent on interactive state change to true
+        mService.interactiveStateChangedLocked(false);
+        mService.interactiveStateChangedLocked(true);
+
+        for (int i = 0; i < numAlarms; i++) {
+            verify(pis[i]).send(eq(mMockContext), eq(0), any(Intent.class), any(),
+                    any(Handler.class), isNull(), any());
+        }
+    }
+
+    @Test
+    public void alarmCountOnPendingNonWakeupAlarmsRemoved() throws Exception {
+        final int numAlarms = 10;
+        final PendingIntent[] pis = new PendingIntent[numAlarms];
+        for (int i = 0; i < numAlarms; i++) {
+            pis[i] = getNewMockPendingIntent();
+            setTestAlarm(ELAPSED_REALTIME, mNowElapsedTest + i + 5, pis[i]);
+        }
+        doReturn(true).when(mService).checkAllowNonWakeupDelayLocked(anyLong());
+        // Advance time past all expirations.
+        mNowElapsedTest += numAlarms + 5;
+        mTestTimer.expire();
+        assertEquals(numAlarms, mService.mPendingNonWakeupAlarms.size());
+        for (int i = 0; i < numAlarms; i++) {
+            mService.removeLocked(pis[i], null);
+            assertEquals(numAlarms - i - 1, mService.mAlarmsPerUid.get(TEST_CALLING_UID, 0));
+        }
+    }
+
     @After
     public void tearDown() {
         if (mMockingSession != null) {