tree 31667f68854b7372021a3952c127eb63601f5e51
parent 8a9733fc8d5b28b548363dde908eb342a2e62939
author Juan Sebastian Martinez <juansmartinez@google.com> 1691706173 -0700
committer Juan Sebastian Martinez <juansmartinez@google.com> 1691784666 -0700

Using performHapticFeedback on BiometricViewBinder

Migration towards a new oneway API to play haptics from the main thread.
A stateflow is introduced from the PromptViewModel to indicate a
HapticFeedbackConstant to be played in the BiomemtricViewBinder. The binder
collects the flow and plays the indicated haptics. CONFIRM and REJECT
constants are used to indicated success and failure of authentication. A
feature flag controls the migration.

Test: atest PromptViewModelTest
Bug: 245528624
Change-Id: I27e4057e0613ed1b24724ddafd85771da5c3019d