bug fix for: http://b/issue?id=2522063 RecognitionManager does not throw an exception in startListening() was called without the preceding setListener() Change-Id: I8e303d0c53c7593fbf1dc7033b2c0f82eebfb081
bug fix for: http://b/issue?id=2522063 RecognitionManager does not throw an exception in startListening() was called without the preceding setListener() Change-Id: I8e303d0c53c7593fbf1dc7033b2c0f82eebfb081