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Commit bff29574 authored by Pablo Gamito's avatar Pablo Gamito
Browse files

Fix shell handler mapping tracing 

We were missing a wrapping message tag causing issues decoding the message properly.

Bug: 309630341
Test: atest FlickerLibTest
Change-Id: Iab7bab8dd222b7e4d1acfd8b550baa9e33e5fa61
parent ccf65e5b

libs/WindowManager/Shell/src/com/android/wm/shell/transition/tracing/PerfettoTransitionTracer.java

+6 −2
Original line number Diff line number Diff line
@@ -196,14 +196,18 @@ public class PerfettoTransitionTracer implements TransitionTracer { 
        mDataSource.trace(ctx -> {

            final ProtoOutputStream os = ctx.newTracePacket();



            final long mappingsToken = os.start(PerfettoTrace.TracePacket.SHELL_HANDLER_MAPPINGS);

            for (Map.Entry<String, Integer> entry : mHandlerMapping.entrySet()) {

                final String handler = entry.getKey();

                final int handlerId = entry.getValue();

                final long token = os.start(PerfettoTrace.TracePacket.SHELL_HANDLER_MAPPINGS);



                final long mappingEntryToken = os.start(PerfettoTrace.ShellHandlerMappings.MAPPING);

                os.write(PerfettoTrace.ShellHandlerMapping.ID, handlerId);

                os.write(PerfettoTrace.ShellHandlerMapping.NAME, handler);

                os.end(token);

                os.end(mappingEntryToken);



            }

            os.end(mappingsToken);



            ctx.flush();

        });