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Commit eec2d123 authored by Wu Ahan's avatar Wu Ahan
Browse files

Add null check before notifying CUJ events 

There is a potential NPE since we didn't have null check before sending
broadcast, so add null cehck.

Bug: 205211901
Test: Manually
Change-Id: Icc60d2c87941373943ec627f669598dca684c09d
parent e8e382c0

core/java/com/android/internal/jank/InteractionJankMonitor.java

+9 −2
Original line number Diff line number Diff line
@@ -377,7 +377,13 @@ public class InteractionJankMonitor { 


        // Notify the receivers if necessary.

        if (session.shouldNotify()) {

            if (context != null) {

                notifyEvents(context, action, session);

            } else {

                throw new IllegalArgumentException(

                        "Can't notify cuj events due to lack of context: cuj="

                        + session.getName() + ", action=" + action);

            }

        }

    }
@@ -739,7 +745,8 @@ public class InteractionJankMonitor { 
             * @return builder

             */

            public static Builder withView(@CujType int cuj, @NonNull View view) {

                return new Builder(cuj).setView(view);

                return new Builder(cuj).setView(view)

                        .setContext(view.getContext());

            }



            private Builder(@CujType int cuj) {