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Commit ac81be19 authored by Rachel Lee's avatar Rachel Lee Committed by Android (Google) Code Review
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Merge "Throw exception when VsyncEventData null."

parents 016770ea 8786b8df

core/java/android/view/Choreographer.java

+4 −0
Original line number Diff line number Diff line
@@ -1229,6 +1229,10 @@ public final class Choreographer { 
            if (newPreferredDeadline < minimumDeadline) {

                DisplayEventReceiver.VsyncEventData latestVsyncEventData =

                        displayEventReceiver.getLatestVsyncEventData();

                if (latestVsyncEventData == null) {

                    throw new IllegalArgumentException(

                            "Could not get VsyncEventData. Did SurfaceFlinger crash?");

                }

                update(frameTimeNanos, latestVsyncEventData);

            } else {

                update(frameTimeNanos, newPreferredIndex);