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Update Face HIDL enroll method

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Bug: 110597778

Test: builds
Change-Id: I61e4f4a61ad0561448bc50a29b84b668e9569551
This commit is contained in:
Kevin Chyn
2018-08-31 15:10:03 -07:00
parent f22f2202a4
commit 57acf9749a
1 changed files with 11 additions and 1 deletions
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12
biometrics/face/1.0/IBiometricsFace.hal
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@@ -109,10 +109,20 @@ interface IBiometricsFace {
* @param timeoutSec A timeout in seconds, after which this enrollment
* attempt is cancelled. Note that the client still needs to
* call postEnroll() to terminate the enrollment session.
* @param requireAttention When set to true, requires user attention (e.g.
* eyes open and looking at the device) for enrollment to complete, as
* well as subsequent authentication. This is expected to be enabled by
* default to improve security and decrease falsing (unintentional face
* detection). This feature can be disabled at the user's request
* during enrollment, e.g. for accessibility reasons. When enabled,
* the FaceAcquiredInfo#POOR_GAZE message must be sent when the user's
* attention has not been established. The UI should inform the user
* to look at the device.
* @return status The status of this method call.
*/
@callflow(next={"cancel", "enroll", "postEnroll", "remove"})
enroll(vec<uint8_t> hat, uint32_t timeoutSec) generates (Status status);
enroll(vec<uint8_t> hat, uint32_t timeoutSec, bool requireAttention)
generates (Status status);
/**
* Finishes the enrollment session and invalidates the challenge generated