commit da9d0e669b90e5d5f0ef9be2effb4856386c99fb
author Yi Kong <yikong@google.com> Fri Nov 19 16:23:37 2021 +0800
committer Yi Kong <yikong@google.com> Fri Nov 19 09:40:12 2021 +0000
tree 0315f89053f4c89a84809cc48fb65eb9bb202db9
parent 9b6a363c8ca6d721b078df8fa2cb139df0c85ac6

profcollect: check hardware capability on a background thread

This is a blocking event, needs to be moved off from the main thread.

Also, don't schedule background processing service if the hardware
has no tracing support.

Test: manual
Bug: 79161490
Bug: 206986559
Change-Id: I039211b26f25ead66cf125f152e794b0c08057ee

services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java

diff --git a/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java b/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java
index fb7ef84..62a16f7 100644
--- a/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java
+++ b/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java
@@ -91,10 +91,12 @@
             if (mIProfcollect == null) {
                 return;
             }
-            if (serviceHasSupportedTraceProvider()) {
-                registerObservers();
-            }
-            ProfcollectBGJobService.schedule(getContext());
+            BackgroundThread.get().getThreadHandler().post(() -> {
+                if (serviceHasSupportedTraceProvider()) {
+                    registerObservers();
+                    ProfcollectBGJobService.schedule(getContext());
+                }
+            });
         }
     }