The name of the voices was not normalized in getVoices(), therefore if you use getDefaultVoiceName, that name possibly doesn't appear in getVoices(). The framework would then run into a NullPointerException. This was caught by the cts tests. Also added a few more log statements. BUG: 22115315 Change-Id: I51404ddcd1bc10dd3e1ddaac410cfa9873bf1438