tree 4da6c196f85503c538520a1069d1449ef640edca
parent bd271857f8cfe8dd7a360fd1c6aa170f795c09f2
author sqian <shuoq@google.com> 1547605927 -0800
committer sqian <shuoq@google.com> 1547683408 -0800

Add Emergency Number Test Mode

Add Emergency number in test mode in TelephonyShellCommand by supporting
add, print, remove, clear operations

Usage:
  adb shell cmd phone emergency-number-test-mode -p
    Print emergency number list
  adb shell cmd phone emergency-number-test-mode -r 1234
    Remove a test-mode emergency number 1234
  adb shell cmd phone emergency-number-test-mode -c
    Clear all the test-mode emergency numbers
  adb shell cmd phone emergency-number-test-mode -a 1234
    Add 1234 as a test mode emergency number

Test: Manual
Bug: 122840137
Change-Id: Id2a814f2532b489484fa28a3c7e78abbb57240aa