Handle null in voicemail config status
The VVM tab is shown when there are more then one "active" voicemail sources in the voicemail status table. A configuration status of 0 is active, and 1 is inactive. If the configuration state is null, getInt() will return 0 which maps to active, and incorrectly showing the VVM tab.
In this CL, null is checked first. The helper class is also made static.
Bug: 64122858
Test: VoicemailStatusHelperTest
PiperOrigin-RevId: 163858350
Change-Id: I3fca52aaca92492f1969092e2d9f443677cb3b8d
3 files changed