Check for voicemail number earlier so it can be set at caller.

Currently the InCallUI is started before TelephonyConnectionService can
set the voicemail number, which means that a lookup of the voicemail
number will come up as null. We can check earlier in the process whether
a call is a voicemail call by looking at the scheme of the call uri
("voicemail:") this allows the caller name to be set as "Voice Mail"
before Telephony supplies additional info.

Bug: 17363355
Change-Id: I9a1539a02e15da43bcd067fe7b70163720cb9bec
2 files changed
tree: 02ec8bafa50d7bc1739f0c1d09718c3ba689f23f
  1. InCallUI/