From da9d0e669b90e5d5f0ef9be2effb4856386c99fb Mon Sep 17 00:00:00 2001
From: Yi Kong <yikong@google.com>
Date: Fri, 19 Nov 2021 16:23:37 +0800
Subject: 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
---
 .../server/profcollect/ProfcollectForwardingService.java       | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java b/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java
index fb7ef846f813..62a16f7f24fd 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 @@ public final class ProfcollectForwardingService extends SystemService {
             if (mIProfcollect == null) {
                 return;
             }
-            if (serviceHasSupportedTraceProvider()) {
-                registerObservers();
-            }
-            ProfcollectBGJobService.schedule(getContext());
+            BackgroundThread.get().getThreadHandler().post(() -> {
+                if (serviceHasSupportedTraceProvider()) {
+                    registerObservers();
+                    ProfcollectBGJobService.schedule(getContext());
+                }
+            });
         }
     }
 
-- 
cgit v1.2.3-59-g8ed1b