Hi,
Does the Voice search application requires the Mobile to use WIFI
only.
We dont have WIFI or GPRS connection. Our hardware is a development
board which currently uses ethernet.
When we run the 'VOICE search' application we get the following
connection.
I/ActivityManager( 966): Starting activity: Intent
{ act=android.intent.action.MAIN
cat=[android.intent.category.LAUNCHER] }
D/GoogleLoginService( 1102): onBind: Intent
{ act=android.accounts.AccountAuthenticator
cmp=com.google.android.gsf/.loginser}
W/GoogleLoginService( 1102): Device has no accounts: sending Intent
{ act=com.google.android.gsf.LOGIN_ACCOUNTS_MISSING }
I/RecognitionController( 1191):
startRecognition(#Intent;action=android.intent.action.MAIN;category=android.intent.category.)
I/RecognitionController( 1191): State change: STARTING -> STARTING
E/RecognitionController( 1191): No active network found
E/RecognitionController( 1191): ERROR_NETWORK
Does any one have ever faced this issue.
Thanks and Regards,
KSP
On Dec 2, 9:02 pm, Satya <[email protected]> wrote:
> Hi,
>
> I am new to Audio module and new to Android.
> I am getting the following error when I start "Voice Search"
> application.
>
> #########################
> W/InputManagerService( 965): Window already focused, ignoring focus
> gain of: com.android.internal.view.IInputMethodClient$S8
> D/dalvikvm( 1196): GC_EXPLICIT freed 1145 objects / 53992 bytes in
> 80ms
> I/ActivityManager( 965): Starting activity: Intent
> { act=android.intent.action.MAIN
> cat=[android.intent.category.LAUNCHER] }
> I/ActivityManager( 965): Displayed activity
> com.google.android.voicesearch/.RecognitionActivity: 539 ms (total 539
> ms)
> I/AudioService( 965): AudioFocus requestAudioFocus() from
> android.media.audiomana...@43f1eb48
> I/MicrophoneInputStream( 1196): Starting voice recognition with audio
> source VOICE_RECOGNITION
> W/AudioHardwareInterface( 919): getInputBufferSize bad sampling rate:
> 16000
> D/ALSAModule( 919): open called for devices 00040000 in mode 0...
> E/ALSALib ( 919): external/alsa-lib/src/pcm/pcm.c:2210:
> (snd_pcm_open_noupdate) Unknown PCM AndroidCapture
> I/ALSAModule( 919): Initialized ALSA CAPTURE device default
> D/AcousticsModule( 919): Acoustics set_params stub called with 0.
> W/AudioHardwareInterface( 919): getInputBufferSize bad sampling rate:
> 16000
> E/AudioRecord( 1196): Recording parameters are not supported:
> sampleRate 16000, channelCount 1, format 1
> E/AudioRecord-JNI( 1196): Error creating AudioRecord instance:
> initialization check failed.
> E/AudioRecord-Java( 1196): [ android.media.AudioRecord ] Error code
> -20 when initializing native AudioRecord object.
> W/GoogleRecognitionService( 1196): Audio problem
> W/GoogleRecognitionService( 1196): java.lang.IllegalStateException:
> not open
> W/GoogleRecognitionService( 1196): at
> com.google.android.voicesearch.endpointer.MicrophoneInputStream.<init>(Microphone)
> W/GoogleRecognitionService( 1196): at
> com.google.android.voicesearch.GoogleRecognitionService.setupMicrophoneInputStrea)
> W/GoogleRecognitionService( 1196): at
> com.google.android.voicesearch.GoogleRecognitionService.setupMicrophone(GoogleRec)
> W/GoogleRecognitionService( 1196): at
> com.google.android.voicesearch.GoogleRecognitionService.startRecognitionInternal()
> W/GoogleRecognitionService( 1196): at
> com.google.android.voicesearch.GoogleRecognitionService.access
> $000(GoogleRecognit)
> W/GoogleRecognitionService( 1196): at
> com.google.android.voicesearch.GoogleRecognitionService
> $1.handleMessage(GoogleRec)
> W/GoogleRecognitionService( 1196): at
> android.os.Handler.dispatchMessage(Handler.java:99)
> W/GoogleRecognitionService( 1196): at
> android.os.Looper.loop(Looper.java:123)
> W/GoogleRecognitionService( 1196): at
> android.os.HandlerThread.run(HandlerThread.java:60)
> W/AudioPolicyManagerBase( 919): getOutput() could not find output for
> stream 3, samplingRate 0, format 0, channels c, flags0
> E/MediaPlayer( 1196): error (-19, 0)
> E/MediaPlayer( 1196): Error (-19,0)
> D/dalvikvm( 1040): GC_EXPLICIT freed 1822 objects / 107272 bytes in
> 89ms
> #####################################################
>
> As per my understanding, the sample rate that the Voicesearch
> Application is trying to set is not being supported by the
> AudioHardwareInterface module:
>
> AudioHardwareInterface( 919): getInputBufferSize bad sampling rate:
> 16000
>
> Even in the code the function(in AudioHardwareInterface.cpp) is
> returning error if the sample rate any other value other than 8000:
>
> ##############################
> size_t AudioHardwareBase::getInputBufferSize(uint32_t sampleRate, int
> format, int channelCount)
> {
> if (sampleRate != 8000) {
> LOGW("getInputBufferSize bad sampling rate: %d", sampleRate);
> return 0;
> }
> if (format != AudioSystem::PCM_16_BIT) {
> LOGW("getInputBufferSize bad format: %d", format);
> return 0;
> }
> if (channelCount != 1) {
> LOGW("getInputBufferSize bad channel count: %d",
> channelCount);
> return 0;
> }
>
> return 320;
>
> }
>
> ########################################
>
> Not able to understand why this restriction on SampleRate/channelCount
> is there in the hardware Interface layer
> Are we expected to change this code to suit our hardwares.Can some one
> help me in resolving this error.
>
> Thanks in Advance.
>
> Regards,
> Satya
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