Merge "Use Context#getPackageName when retrieving string resource identifier" into sc-dev am: 715cce9b am: 9a9516dc am: 25cf06c0 am: 5e295f28

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15745206

Change-Id: I0f5fb6f136fb8b25aca159256615eaa6ce361872