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Commit 398e4c3e authored by Chris Li's avatar Chris Li
Browse files

Add debug log for TFOController deferTransitionReady 

Bug: 419688177
Test: log only
Flag: EXEMPT log only
Change-Id: I8dd97d860509994ab28db8b801078bfcf41e7759
parent e12fb262

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

+24 −4
Original line number Diff line number Diff line
@@ -198,6 +198,9 @@ public class TaskFragmentOrganizerController extends ITaskFragmentOrganizerContr 
        @Override

        public void binderDied() {

            synchronized (mGlobalLock) {

                // TODO(b/419688177): remove the debug log

                ProtoLog.d(WmProtoLogGroups.WM_DEBUG_WINDOW_TRANSITIONS_MIN,

                        "TaskFragmentOrganizer=%s died", mOrganizer);

                removeOrganizer(mOrganizer, "client died");

            }

        }
@@ -293,7 +296,15 @@ public class TaskFragmentOrganizerController extends ITaskFragmentOrganizerContr 
                }

            }



            for (int i = mDeferredTransitions.size() - 1; i >= 0; i--) {

            // TODO(b/419688177): reduce the debug log to WM_DEBUG_WINDOW_TRANSITIONS

            final int size = mDeferredTransitions.size();

            if (size > 0) {

                ProtoLog.d(WmProtoLogGroups.WM_DEBUG_WINDOW_TRANSITIONS_MIN,

                        "TaskFragmentOrganizer process died before handling all deferred"

                                + " transitions. Continue the rest as cleanup. # of defer=%d",

                        size);

            }

            for (int i = size - 1; i >= 0; i--) {

                // Cleanup any running transaction to unblock the current transition.

                onTransactionFinished(mDeferredTransitions.keyAt(i));

            }
@@ -489,7 +500,8 @@ public class TaskFragmentOrganizerController extends ITaskFragmentOrganizerContr 
            }

            final int transitionId = mWindowOrganizerController.getTransitionController()

                    .getCollectingTransitionId();

            ProtoLog.v(WmProtoLogGroups.WM_DEBUG_WINDOW_TRANSITIONS,

            // TODO(b/419688177): reduce the debug log to WM_DEBUG_WINDOW_TRANSITIONS

            ProtoLog.v(WmProtoLogGroups.WM_DEBUG_WINDOW_TRANSITIONS_MIN,

                    "Defer transition id=%d for TaskFragmentTransaction=%s", transitionId,

                    transaction.getTransactionToken());

            mDeferredTransitions.put(transaction.getTransactionToken(), transitionId);
@@ -503,6 +515,8 @@ public class TaskFragmentOrganizerController extends ITaskFragmentOrganizerContr 
        /** Called when the transaction is finished. */

        void onTransactionFinished(@NonNull IBinder transactionToken) {

            if (!mDeferredTransitions.containsKey(transactionToken)) {

                // This can happen if there was no collecting transition when the transaction was

                // dispatched, which is expected.

                return;

            }

            final int transitionId = mDeferredTransitions.remove(transactionToken);
@@ -510,13 +524,14 @@ public class TaskFragmentOrganizerController extends ITaskFragmentOrganizerContr 
                    || mWindowOrganizerController.getTransitionController()

                    .getCollectingTransitionId() != transitionId) {

                // This can happen when the transition is timeout or abort.

                ProtoLog.w(WmProtoLogGroups.WM_DEBUG_WINDOW_TRANSITIONS,

                ProtoLog.w(WmProtoLogGroups.WM_DEBUG_WINDOW_TRANSITIONS_MIN,

                        "Deferred transition id=%d has been continued before the"

                                + " TaskFragmentTransaction=%s is finished",

                        transitionId, transactionToken);

                return;

            }

            ProtoLog.v(WmProtoLogGroups.WM_DEBUG_WINDOW_TRANSITIONS,

            // TODO(b/419688177): reduce the debug log to WM_DEBUG_WINDOW_TRANSITIONS

            ProtoLog.v(WmProtoLogGroups.WM_DEBUG_WINDOW_TRANSITIONS_MIN,

                    "Continue transition id=%d for TaskFragmentTransaction=%s", transitionId,

                    transactionToken);

            mWindowOrganizerController.getTransitionController().continueTransitionReady();
@@ -719,6 +734,11 @@ public class TaskFragmentOrganizerController extends ITaskFragmentOrganizerContr 
                if (condition != null) {

                    condition.meet();

                }

            } else {

                // TODO(b/419688177): remove the debug log

                ProtoLog.w(WmProtoLogGroups.WM_DEBUG_WINDOW_TRANSITIONS_MIN,

                        "onTransactionHandled: called from unregistered organizer"

                                + " transactionToken=%s organizer=%s", transactionToken, organizer);

            }

        }

    }