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Commit 1cd7bd3d authored by Tracy Zhou's avatar Tracy Zhou
Browse files

NPE in isTrackpadDevice 

Bug: 285628328
Test: atest inputflinger_tests
Change-Id: I136ee119fdd85cbdcd37f48c42f421f67f5f9e9d
parent 407c2828

packages/SystemUI/src/com/android/systemui/navigationbar/gestural/EdgeBackGestureHandler.java

+3 −0
Original line number Original line Diff line number Diff line
@@ -885,6 +885,9 @@ public class EdgeBackGestureHandler implements PluginListener<NavigationEdgeBack 




    private boolean isTrackpadDevice(int deviceId) {

    private boolean isTrackpadDevice(int deviceId) {

        InputDevice inputDevice = mInputManager.getInputDevice(deviceId);

        InputDevice inputDevice = mInputManager.getInputDevice(deviceId);

        if (inputDevice == null) {

            return false;

        }

        return inputDevice.getSources() == (InputDevice.SOURCE_MOUSE

        return inputDevice.getSources() == (InputDevice.SOURCE_MOUSE

                | InputDevice.SOURCE_TOUCHPAD);

                | InputDevice.SOURCE_TOUCHPAD);

    }

    }