Existing implementation of power menu bugreporting flow works only
for the primary user. In HSUM(Headless system user mode) there is
going to be more than one admin users who are allowed to trigger bug
report from the power menu, below refactorings has been done do handle
this case.
Configurations for custom_bugreport_handler_app and custom_bugreport_handler_user are moved from Global to
Secure settings so that each user can save them.
The current context user will be the fallback default user in the
absence of a correctly configured handlerApp or handlerUser.
Retrieval of the current bug report handler apps are refactored to add
shell as user's default preferences for any user(current user).
Test: manually tested the bugreport is working for multiple admin with
different combination of handlerApp and handlerUser
Bug: 261184202
Change-Id: I3110c1f9619ede2edeb744daf37521318f0ff6e7
109084137a