Original change-Id: 4276a8fb25071aa0e471a5afc0764987db79cc49
Docs incorrectly said the method returns a boolean. In fact,
it (like the framework version) returns an int constant.
See first comment for doc stage location.
bug: 23331110
Change-Id: I2b4ccdc56dc0cff414c4d21e3916e8e7a0b0e909
(cherry picked from commit 4276a8fb25071aa0e471a5afc0764987db79cc49)