tree 3b99dea97ff9a39add3f39d073c8a73563a9be2e
parent f8759c3c7309d4905459c04e476f720045f56304
author Etan Cohen <etancohen@google.com> 1486180822 -0800
committer Etan Cohen <etancohen@google.com> 1486181687 -0800

[AWARE] handle Network Management Service exceptions

NetworkManagementService (NMS) is used to manage Wi-Fi Aware
data-path interfaces. NMS throws runtime exceptions in error
conditions - e.g. IllegalStateException when the interface being
operated on does not exist.

These exceptions are now caught and handled (as errors) instead
of crashing the system service.

Bug: 29608448
Test: integrated (sl4a) tests
Change-Id: Iea0b4ee1dc8b938355b40f045881041a8bc36cb5