added Hotspot.apk

Bug: 144126362
Test: sts-tradefed

Change-Id: I144d746a9d070c68613985bdcf9f7029ddbd79d7
(cherry picked from commit 81968d2654508f51949dd8713d65e6f168d218eb)
(cherry picked from commit 8786a089be27181028afc6f059c3eb1ddc00f67a)
5 files changed