commit 9d4df8b26283d73950554a5e91013d297c1f6c33
author sqian <shuoq@google.com> Tue Jan 15 18:32:07 2019 -0800
committer Amit Mahajan <amitmahajan@google.com> Mon Jan 28 10:58:00 2019 -0800
tree 2545defabce5fba43fe844178917e82ef5c351d9
parent 1a705baf048f0b1e3817fd950ae747eeedafb5e3

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
Merged-in: Id2a814f2532b489484fa28a3c7e78abbb57240aa
Change-Id: Id2a814f2532b489484fa28a3c7e78abbb57240aa
(cherry picked from commit f4ca7ed3a8d9005f3b73e7947f6b22d382f93a38)