Mill Chen 4606a292ac Add an error dialog in FingerprintEnrollFindSensor
When a device stands for a while during the fingerprint enrollment, the
fingerprint icon will disappear without any warning message. This
change is trying to show a dialog to inform users.

Fixes: 180633056
Test: visual verified
1) Settings -> Security -> Fingerprint
2) Navigate to "Touch & hold the fingerprint icon" page
3) Let device stand for a while and see if there's a dialog shown

Change-Id: I69c8fb73f2a7406e4a379396e2624fb523e162a8
2021-03-30 21:49:11 +08:00
2019-04-04 12:49:15 -07:00
2019-11-25 20:28:35 +09:00
2019-02-06 15:44:40 +00:00
2020-02-03 01:03:46 +00:00
Description
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3.1 GiB
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Java 89.8%
Kotlin 10.2%