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Commit 2f1cd7e6 authored by Michael Wright's avatar Michael Wright
Browse files

Fix possible NPE in PointerLocationView 

Change-Id: I36577d6882db898ff4d4d9090454cdf71a440fd5
parent 0497a303

core/java/com/android/internal/widget/PointerLocationView.java

+3 −2
Original line number Diff line number Diff line
@@ -549,8 +549,9 @@ public class PointerLocationView extends View implements InputDeviceListener { 


            final PointerState ps = mPointers.get(id);

            ps.mCurDown = true;

            ps.mHasBoundingBox = (InputDevice.getDevice(event.getDeviceId()).

                    getMotionRange(MotionEvent.AXIS_GENERIC_1) != null);

            InputDevice device = InputDevice.getDevice(event.getDeviceId());

            ps.mHasBoundingBox = device != null &&

                    device.getMotionRange(MotionEvent.AXIS_GENERIC_1) != null;

        }



        final int NI = event.getPointerCount();