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Commit 2ed05c99 authored by Pablo Gamito's avatar Pablo Gamito
Browse files

Load the viewer config in a background thread to minimize performance impact on process boot time 

Bug: 354357871
Test: BootTimeTest.BootTimeTest#SuccessiveBootTest
Flag: android.tracing.perfetto_protolog_tracing
Change-Id: I9e06994a743acedb6f28bc4578d21856603bd803
parent d5fb3067

core/java/com/android/internal/protolog/PerfettoProtoLogImpl.java

+5 −1
Original line number Diff line number Diff line
@@ -317,7 +317,11 @@ public class PerfettoProtoLogImpl extends IProtoLogClient.Stub implements IProto 
        }



        if (mViewerConfigReader != null) {

            mViewerConfigReader.loadViewerConfig(groupsLoggingToLogcat.toArray(new String[0]));

            // Load in background to avoid delay in boot process.

            // The caveat is that any log message that is also logged to logcat will not be

            // successfully decoded until this completes.

            mBackgroundLoggingService.execute(() -> mViewerConfigReader

                    .loadViewerConfig(groupsLoggingToLogcat.toArray(new String[0])));

        }

    }