Maybe fix issue #7211766: bindService() to User u0 While u10 is...
...Forground Sometimes Doesn't Take
The main change here is a one-liner in ActiveServices to check the
uid when deciding whether to remove an item from mPendingServices.
This could cause the problem being seen -- if the same service for
two users is starting at the same time, the second one would blow
away the pending start of the first one. Unfortunately I have had
trouble reproducing the bug, so I don't know if this is actually
fixing it. It's a bug, anyway.
The reason so much has changed here is because I spread around
logging and printing of the user ID associated with operations and
objects to make it easier to debug these kind of multi-user things.
Also includes some tweaks to the oom manager to allow more background
processes (I have seen many times in logs where we thrash through
processes because the LRU list is too short), plus to compensate an
additional time-based metric for when to get rid of background processes,
plus some new logic to try to help things like Chrome keep around
their service processes.
Change-Id: Icda77fb2a1dd349969e3ff2c8fff0f19b40b31d3
diff --git a/services/java/com/android/server/am/BroadcastFilter.java b/services/java/com/android/server/am/BroadcastFilter.java
index 07440b5..c631b6e 100644
--- a/services/java/com/android/server/am/BroadcastFilter.java
+++ b/services/java/com/android/server/am/BroadcastFilter.java
@@ -64,6 +64,8 @@
StringBuilder sb = new StringBuilder();
sb.append("BroadcastFilter{");
sb.append(Integer.toHexString(System.identityHashCode(this)));
+ sb.append(" u");
+ sb.append(owningUserId);
sb.append(' ');
sb.append(receiverList);
sb.append('}');