tree d94dc6c1a5b1fb6843fe6f2da77cf5c64b1fa2f0
parent f199334e3e65cdf6d43fc69ba378ae2dcca2a5af
author Jordan Liu <jminjie@google.com> 1549913809 -0800
committer Jordan Liu <jminjie@google.com> 1549914105 -0800

Clarify PhoneStateListener documentation

onXStateChanged() methods are called when the X state changes, but also
once on initial registration. This is called out in the documentation
for TelephonyManager.listen(), but we should clarify it here too.

Fixes: 124204168
Test: no change to behavior
Change-Id: Ie0fe8c90ff5610597f810d6ba8425138b8a286ee