frameworks/base/packages/SystemUI/res/values/config.xml

    1. <!-- If true, enable the advance anti-falsing classifier on the lockscreen. On some devices it
    2.      does not work well, particularly with noisy touchscreens. Note that disabling it may
    3.      increase the rate of unintentional unlocks. -->
    4. <bool name="config_lockscreenAntiFalsingClassifierEnabled">false</bool>