Credential UI should not respond to background taps
The click listener already ignores taps when in non-biometric mode.
However, the view is still included in the accessibility hierarchy.
This change does the following when the UI transitions to credential mode:
1) removes the click listener for "code correctness"
2) removes the background view from accessibility hierarchy so that it
cannot be focused/announced when talk back is enabled
Bug: 143564809
Test: atest AuthContainerViewTest
Test: manual test with talkback enabled
Change-Id: I36727599897a7cec1a99558c6fc2b61f311d1998
2 files changed