tree 7afd2eb27bffe407e93144364d68f8b0639b9d28
parent 2941f1cf7ecd86102d21638dcacf20dda48f7615
author Alan Newberger <alann@google.com> 1408558879 -0700
committer The Android Automerger <android-build@android.com> 1410293138 -0700

Log null returns from Camera.getParameters

There is some evidence that we may be getting null parameters on N10.
Specfically, AndroidCameraProxyImpl.getParameters is returning null,
and from analysis the only two options are that the API1 returns null,
or our synchronous waiting for threads is compromised and we are returning
without error too fast. The latter would presumably show up on many
devices, but we are only seeing an issue on N10, so I suspect an API/HAL
issue. Adding logging and a thrown exception, and cleaning up
GET_PARAMETERS message creation slightly to make more consistent with
other invocations.

Bug: 17109801
Change-Id: I1705345d03ed16ef22b170a11fcaf0c6fb2a2c4d