32     virtual status_t    set(int *pFormat, uint32_t *pChannels, uint32_t *pRate);
33     virtual uint32_t    sampleRate() const { return 44100; }  in sampleRate()
34     virtual size_t      bufferSize() const { return 4096; }  in bufferSize()
35     virtual uint32_t    channels() const { return AudioSystem::CHANNEL_OUT_STEREO; }  in channels()
36     virtual int         format() const { return AudioSystem::PCM_16_BIT; }  in format()
37     virtual uint32_t    latency() const { return 0; }  in latency()
38     virtual status_t    setVolume(float left, float right) { return NO_ERROR; }  in setVolume()
39     virtual ssize_t     write(const void* buffer, size_t bytes);
40     virtual status_t    standby();
41     virtual status_t    dump(int fd, const Vector<String16>& args);
42     virtual status_t    setParameters(const String8& keyValuePairs) { return NO_ERROR;}  in setParameters()
43     virtual String8     getParameters(const String8& keys);
44     virtual status_t    getRenderPosition(uint32_t *dspFrames);
49 …virtual status_t    set(int *pFormat, uint32_t *pChannels, uint32_t *pRate, AudioSystem::audio_in_…
50     virtual uint32_t    sampleRate() const { return 8000; }  in sampleRate()
51     virtual size_t      bufferSize() const { return 320; }  in bufferSize()
52     virtual uint32_t    channels() const { return AudioSystem::CHANNEL_IN_MONO; }  in channels()
53     virtual int         format() const { return AudioSystem::PCM_16_BIT; }  in format()
54     virtual status_t    setGain(float gain) { return NO_ERROR; }  in setGain()
55     virtual ssize_t     read(void* buffer, ssize_t bytes);
56     virtual status_t    dump(int fd, const Vector<String16>& args);
57     virtual status_t    standby() { return NO_ERROR; }  in standby()
58     virtual status_t    setParameters(const String8& keyValuePairs) { return NO_ERROR;}  in setParameters()
59     virtual String8     getParameters(const String8& keys);
60     virtual unsigned int  getInputFramesLost() const { return 0; }  in getInputFramesLost()
61     virtual status_t addAudioEffect(effect_handle_t effect) { return NO_ERROR; }  in addAudioEffect()
62     virtual status_t removeAudioEffect(effect_handle_t effect) { return NO_ERROR; }  in removeAudioEffect()
69     virtual             ~AudioHardwareStub();
70     virtual status_t    initCheck();
71     virtual status_t    setVoiceVolume(float volume);
72     virtual status_t    setMasterVolume(float volume);
75     virtual status_t    setMicMute(bool state) { mMicMute = state;  return  NO_ERROR; }  in setMicMute()
76     virtual status_t    getMicMute(bool* state) { *state = mMicMute ; return NO_ERROR; }  in getMicMute()
79     virtual AudioStreamOut* openOutputStream(
85     virtual    void        closeOutputStream(AudioStreamOut* out);
87     virtual AudioStreamIn* openInputStream(
94     virtual    void        closeInputStream(AudioStreamIn* in);
97     virtual status_t    dump(int fd, const Vector<String16>& args);