commit 201bc0c14e9e2c5d868fa5acff7edc3e8cc0f6b7
author Michal Karpinski <mkarpinski@google.com> Fri Jul 20 15:32:00 2018 +0100
committer Michal Karpinski <mkarpinski@google.com> Wed Aug 08 14:55:05 2018 +0100
tree 2f05fca67681730d5ee772090be3003eac4962b9
parent b7c4ef8bb02ec203edd2af0ba7bc3892ace7bae4

Log various information about non-foreground activity starts

Logging activity starts to TRON, but only if the caller app
doesn't have any foreground activity present.

Example event:
08-03 15:21:30.813  1231  3220 I sysui_multi_action: [757,1513,758,4,805,1533306090812,1514,10147,1515,com.google.android.talk,1516,1018,1517,0,1518,1000,1519,1000,1520,0,1521,10147,1522,com.google.android.talk,1523,1018,1524,0,1525,pendingintent:u0a12:com.google.android.talk/com.google.android.apps.hangouts.phone.ConversationActivity,1526,com.google.android.talk/com.google.android.apps.hangouts.phone.BabelHomeActivity,1527,1,1528,com.google.android.apps.hangouts.phone.conversationlist,1540,1,1541,com.google.android.apps.hangouts.phone.BabelHomeActivity,1542,3146240,1543,{com.google.android.talk/com.google.android.apps.hangouts.phone.BabelHomeActivity},1544,com.google.android.talk/com.google.android.apps.hangouts.phone.BabelHomeActivity,1545,com.google.android.talk,1546,1,1547,0,1551,0,1552,0]

Bug: b/111866309
Context: go/activity-starts-logging-tron
Test: 1) enable logging with: adb shell settings put global activity_starts_logging_enabled 1
      2) open some activities and observe: adb logcat -b events | grep "sysui_multi_action: \[757,1513"
Test: atest FrameworksServicesTests:ActivityStarterTests
Change-Id: Id63806a2d08a50f404268194a05c6e94bd7e9724

services/core/java/com/android/server/am/ActivityTaskManagerService.java

diff --git a/services/core/java/com/android/server/am/ActivityTaskManagerService.java b/services/core/java/com/android/server/am/ActivityTaskManagerService.java
index 68b1d76..11f8bb1 100644
--- a/services/core/java/com/android/server/am/ActivityTaskManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityTaskManagerService.java
@@ -727,7 +727,8 @@
         userId = handleIncomingUser(Binder.getCallingPid(), Binder.getCallingUid(), userId, reason);
         // TODO: Switch to user app stacks here.
         return getActivityStartController().startActivities(caller, -1, callingPackage, intents,
-                resolvedTypes, resultTo, SafeActivityOptions.fromBundle(bOptions), userId, reason);
+                resolvedTypes, resultTo, SafeActivityOptions.fromBundle(bOptions), userId, reason,
+                null /* originatingPendingIntent */);
     }
 
     @Override
@@ -5093,7 +5094,7 @@
                         packageUid, packageName,
                         intents, resolvedTypes, null /* resultTo */,
                         SafeActivityOptions.fromBundle(bOptions), userId,
-                        false /* validateIncomingUser */);
+                        false /* validateIncomingUser */, null /* originatingPendingIntent */);
             }
         }