PACSTE/android_packages_apps_Settings — pull request #1 by geralD-carl (2014-09-04 18:59:28+00:00)
Title: Settings: Alert user when they attempt to add an invalid number to BL.

- BlacklistProvider will reject numbers that aren't valid, silently. So instead of
resuming to a blank screen, we should alert the user that the number they attempted to
add is invalid by utilizing BlacklistUtils#addOrUpdate method.

Change-Id: I1ca32427baad41c1c9379e18046e6ca7937b6d32