tree 96b4d5a07c6a12ccf6f9fc590fc8a4180da5b358
parent 0643914d0573f7084dc86b7b92e2375f962409b2
author Michael Groover <mpgroover@google.com> 1592966714 -0700
committer Michael Groover <mpgroover@google.com> 1592967171 -0700

Add additional info to device ID docs in TelephonyManager and Build

Android 10 introduced additional restrictions to access persistent
device identifiers. This commit updates the javadocs for
TelephonyManager and Build to provide additional details regarding
the requirements and how to check if these requirements are met.

Fixes: 158471988
Test: m docs -j
Change-Id: I02932a22ecc5b761aa1a92d59d09d31863c34235