Fan Zhang 3e107469aa Add a loading text when waiting for wifitracker results ...

- When there is no result from background worker, a "scanning" text is
displayed instead of a totally empty card.

- Also cleaned up a few minor coding style issues

Change-Id: I73afdb1dd72e7accb387ad9aa493cfbe00bffe66
Fixes: 120051186
Test: robotests

2018-12-07 12:48:31 -08:00

..

com/android/settings

Add a loading text when waiting for wifitracker results

2018-12-07 12:48:31 -08:00