android.speech.recognition
Interfaces 
AudioSource
AudioStream
BNFPlusConfiguration
DeviceSpeakerListener
EmbeddedGrammar
EmbeddedGrammarListener
G2GConfiguration
Grammar
GrammarConfiguration
GrammarListener
MediaFileReaderListener
MediaFileWriterListener
MicrophoneListener
NBestRecognitionResult
NBestRecognitionResult.Entry
ParametersListener
RecognitionResult
Recognizer
RecognizerListener
SlotItem
SrecGrammar
SrecGrammarListener
VoicetagItemListener
Classes 
AbstractEmbeddedGrammarListener
AbstractGrammarListener
AbstractRecognizerListener
AbstractSrecGrammarListener
Codec
DeviceSpeaker
EmbeddedRecognizer
Logger
Logger.LogLevel
MediaFileReader
MediaFileReader.Mode
MediaFileWriter
Microphone
RecognizerListener.FailureReason
SrecGrammar.Item
VoicetagItem
WordItem
Exceptions 
AudioAlreadyInUseException
AudioDriverErrorException
GrammarOverflowException