tree 54dd85582358bf47674b4edea42a4b7d332c2adb
parent 2615d6e93da5c2754b601106666cfba508ffe25a
author Ta-wei Yen <twyen@google.com> 1474504094 -0700
committer Ta-wei Yen <twyen@google.com> 1474504094 -0700

Disable MWI suppression if VVM cannot be activated

MWI is the traditional voicemail notification which should be suppressed
if visual voicemail is active. NotificationMgr.updateMwi() currently
checks the CONFIGURATION_STATE to suppress the MWI, but there are several
issues. b/31229016 is a bug that when the device boots the configuration
state will be cleared and the MWI for voicemail that arrives when the
device is offline will be cleared, even if the account cannot be
activated. A full solution will be adding a setMwiEnabled() method and
stop checking the configuration state, but that is too risky at this
moment (ag/1467545). This is a temporary workaround to shut down the
configuration state check if visual voicemail cannot be activated.

+ Don't clear MWI when signal is restored. Checking the notification
  state to hide MWI is obsolete in ag/1333776

Change-Id: I03b7e5cde2aa7ad4c1a31526eaf63d6832717e0a
Fixes: 31229016