tree fd4d41dceff1a8861c22dcfba3666a0670b8fd1c
parent 23a6262fe9d2e23cfb49cbfbf6595485bb329438
author Andy Hung <hunga@google.com> 1434174555 -0700
committer Andy Hung <hunga@google.com> 1434555653 -0700

AudioRecord.Builder should throw exception on failure.

Should throw UnsupportedOperationException instead of returning
an uninitialized record object.

Bug: 21890643
Change-Id: I9c05a4cff9f5e1d5513c76acace09699a567008f