we shouldn't take users so deep into the settings IA because it's easy
to feel lost in settings after clicking on a result without additional
context.
Bug: 143055215
Test: robotest & manual
Change-Id: I337cb5ead31e1e4e7bf9be78132e90630f83ee43
From traces analysis, we found getFreeBytes
was taking a long time to return.
getFreeBytes was used when storage controller
tried to get storage information.
In order to prevent this case, we put the action
which takes too much time in background thread.
Test: I can't reproduce it locally. From code view,
this is a reasonable root cause.
Fixes: 136268875
Change-Id: I78e42cde88553c003f198cffb5747b352055f59a