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Commit c806cce9 authored by Fiona Campbell's avatar Fiona Campbell
Browse files

Prevent outofbounds exception when logging. 

- Use foreach loop instead, which, with a CopyOnWriteArrayList, will
  prevent arrayindexoutofbounds exception, so we no longer need this in
the synchronised block.

Bug: 378672602
Flag: EXEMPT small bug fix only
Test: manual
Change-Id: I825afe2d5b479ad5e60de996b112a24b3303fc33
parent 495128ff

core/java/android/hardware/display/DisplayManagerGlobal.java

+6 −4
Original line number Diff line number Diff line
@@ -463,8 +463,8 @@ public final class DisplayManagerGlobal { 
                mDisplayListeners.get(index).setEventsMask(internalEventFlagsMask);

            }

            updateCallbackIfNeededLocked();

            maybeLogAllDisplayListeners();

        }

        maybeLogAllDisplayListeners();

    }
@@ -511,8 +511,10 @@ public final class DisplayManagerGlobal { 
        }



        Slog.i(TAG, "Currently Registered Display Listeners:");

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

            Slog.i(TAG, i + ": " + mDisplayListeners.get(i));

        int i = 0;

        for (DisplayListenerDelegate d : mDisplayListeners) {

            Slog.i(TAG, i + ": " + d);

            i++;

        }

    }
@@ -1453,8 +1455,8 @@ public final class DisplayManagerGlobal { 
                registerCallbackIfNeededLocked();

                updateCallbackIfNeededLocked();

            }

            maybeLogAllTopologyListeners();

        }

        maybeLogAllTopologyListeners();

    }



    /**