- Add onFingerprintAcquired, so Keyguard can grab a wakelock to prevent
the device from sleeping.
- If we get a successful fingerprint, wake the device up, immediately
dismiss the keyguard and tell PWM that we kicked off our frame that
will represent the correct state.
- PWM then waits for this frame to be drawn, and then turns on the
screen, which results in unlocking directly to the previsouly
opened app.
Bug: 21855614
Change-Id: I0c43bcc9d334b509632704fb0c123ab3351edff2
4cfdcf5b05