/vendor/mediatek/proprietary/packages/apps/MtkSettings/res/drawable-nodpi/fingerprint_sensor_location.png
更改蓝色光圈指纹录入区域指定:
/vendor/mediatek/proprietary/packages/apps/MtkSettings/res/values/dimens.xml
<!-- Fingerprint def 30%-->
<dimen name="fingerprint_dot_radius">8dp</dimen>
<dimen name="fingerprint_pulse_radius">50dp</dimen>
<item name="fingerprint_sensor_location_fraction_x" type="fraction">50%</item>
<item name="fingerprint_sensor_location_fraction_y" type="fraction">56%</item>