Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit fa7c2f9a authored by Yi Kong's avatar Yi Kong
Browse files

profcollect: Collect camera traces for a longer duration 

Increase the duration so that we can get a more complete and accurate
trace. Also since we trace for longer, we can always trace
initialization behavior.

Test: manual
Bug: 319394981
Change-Id: Id6bc62d44da418c5e21bc7876971a4b64f59c25d
parent f8a9a6f8

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

+5 −5
Original line number Diff line number Diff line
@@ -398,13 +398,13 @@ public final class ProfcollectForwardingService extends SystemService { 
                if (randomNum >= traceFrequency) {

                    return;

                }

                // For a small percentage a traces, we collect the initialization behavior.

                boolean traceInitialization = ThreadLocalRandom.current().nextInt(10) < 1;

                int traceDelay = traceInitialization ? 0 : 1000;

                String traceTag = traceInitialization ? "camera_init" : "camera";

                final int traceDelay = 1000;

                final int traceDuration = 5000;

                final String traceTag = "camera";

                BackgroundThread.get().getThreadHandler().postDelayed(() -> {

                    try {

                        mIProfcollect.trace_process(traceTag, "android.hardware.camera.provider");

                        mIProfcollect.trace_process(traceTag, "android.hardware.camera.provider",

                                traceDuration);

                    } catch (RemoteException e) {

                        Log.e(LOG_TAG, "Failed to initiate trace: " + e.getMessage());

                    }