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Commit 81dd9b0f authored by Pablo Gamito's avatar Pablo Gamito
Browse files

Trace transition and changes flags 

Bug: 277181336
Test: Trace and load in Winscope
Change-Id: I41d2219d65326e64d0762fb284e34cefa47eb916
parent 3c3f2c95

core/proto/android/server/windowmanagertransitiontrace.proto

+2 −0
Original line number Diff line number Diff line
@@ -55,12 +55,14 @@ message Transition { 
  optional int64 finish_time_ns = 6; // consider aborted if not provided

  required int32 type = 7;

  repeated Target targets = 8;

  optional int32 flags = 9;

}



message Target {

  required int32 mode = 1;

  required int32 layer_id = 2;

  optional int32 window_id = 3;  // Not dumped in always on tracing

  optional int32 flags = 4;

}



message TransitionState {

services/core/java/com/android/server/wm/TransitionTracer.java

+3 −0
Original line number Diff line number Diff line
@@ -154,6 +154,7 @@ public class TransitionTracer { 
        }



        outputStream.write(com.android.server.wm.shell.Transition.TYPE, transition.mType);

        outputStream.write(com.android.server.wm.shell.Transition.FLAGS, transition.getFlags());



        for (int i = 0; i < targets.size(); ++i) {

            final long changeToken = outputStream
@@ -162,6 +163,7 @@ public class TransitionTracer { 
            final Transition.ChangeInfo target = targets.get(i);



            final int mode = target.getTransitMode(target.mContainer);

            final int flags = target.getChangeFlags(target.mContainer);

            final int layerId;

            if (target.mContainer.mSurfaceControl.isValid()) {

                layerId = target.mContainer.mSurfaceControl.getLayerId();
@@ -170,6 +172,7 @@ public class TransitionTracer { 
            }



            outputStream.write(com.android.server.wm.shell.Target.MODE, mode);

            outputStream.write(com.android.server.wm.shell.Target.FLAGS, flags);

            outputStream.write(com.android.server.wm.shell.Target.LAYER_ID, layerId);



            if (mActiveTracingEnabled) {