tree 0d8725cd44329c88b91c11ae9fcb9c9aec159095
parent bf6655b3153dab8b0ab2d592e95ae362c5350005
author Tony Mak <tonymak@google.com> 1487005715 +0000
committer Tony Mak <tonymak@google.com> 1487096328 +0000

Flush addPersistentPreferredActivity setting in DPMS

To fix the glitch that "kiosk mode" does not persist if device
is rebooted within 10s after addPersistentPreferredActivity is called.

Test: Manual Test
      1. Using TestDPC to start kisok mode, reboot right away.
      Observed that TestDPC is launched in kiosk mode.
      2. Stop the kiosk mode, reboot without 10s.
         Kisok mode is stopped.

Fix: 28169791

Change-Id: I555fc18efe86380f2e028b698c2bdb01017bf9f5