Voice Recognition Problem

[sally3599]

I get the string from Voice Recognition, and Speak using TTS, it has a error!

I/SpeechServiceRecognizer(14081): SpeechServiceRecognizer(), clientId=VS 1.6.0 os=[Android 2.2 Ideos]
I/GoogleRecognitionService(14081): ssfe url=http://www.google.com/m/voice-search
I/AudioService( 123): AudioFocus abandonAudioFocus() from android.media.AudioManager@43ac6740
W/ActivityManager( 123): Duplicate finish request for HistoryRecord{43f01158 com.google.android.voicesearch/.IntentApiActivity}
W/B4A (14331): sending message to waiting queue (OnActivityResult)
W/B4A (14331): running waiting messages (1)
D/wpa_supplicant( 177): wpa_driver_priv_driver_cmd RSSI-APPROX len = 4096
D/wpa_supplicant( 177): wpa_driver_priv_driver_cmd MyHa2 rssi -48 len = 15, 15
D/wpa_supplicant( 177): wpa_driver_priv_driver_cmd LINKSPEED len = 4096
D/wpa_supplicant( 177): wpa_driver_priv_driver_cmd LinkSpeed 54 len = 12, 12
V/TtsService(13988): TtsService.onCreate()
I/ActivityManager( 123): Start proc com.svox.pico for content provider com.svox.pico/.providers.SettingsProvider: pid=14349 uid=10017 gids={}
I/TTS received: (14331): hello
E/B4A (14331): main_vr_result (java line: 406)
I/ActivityThread(14349): Publishing provider com.svox.pico.providers.SettingsProvider: com.svox.pico.providers.SettingsProvider
E/B4A (14331): 
E/B4A (14331): java.lang.RuntimeException: Error speaking text.
E/B4A (14331): at anywheresoftware.b4a.obejcts.TTS.Speak(TTS.java:45)
E/B4A (14331): at texttospeech.egg.planet.main._vr_result(main.java:406)
E/B4A (14331): at java.lang.reflect.Method.invokeNative(Native Method)
E/B4A (14331): at java.lang.reflect.Method.invoke(Method.java:521)
E/B4A (14331): at anywheresoftware.b4a.BA.raiseEvent2(BA.java:170)
E/B4A (14331): at anywheresoftware.b4a.BA.raiseEvent(BA.java:154)
E/B4A (14331): at anywheresoftware.b4a.phone.Phone$VoiceRecognition$1.ResultArrived(Phone.java:903)
E/B4A (14331): at anywheresoftware.b4a.BA$4.run(BA.java:451)
E/B4A (14331): at anywheresoftware.b4a.BA.setActivityPaused(BA.java:366)
E/B4A (14331): at texttospeech.egg.planet.main$ResumeMessage.run(main.java:190)
E/B4A (14331): at android.os.Handler.handleCallback(Handler.java:587)
E/B4A (14331): at android.os.Handler.dispatchMessage(Handler.java:92)
E/B4A (14331): at android.os.Looper.loop(Looper.java:123)
E/B4A (14331): at android.app.ActivityThread.main(ActivityThread.java:4627)
E/B4A (14331): at java.lang.reflect.Method.invokeNative(Native Method)
E/B4A (14331): at java.lang.reflect.Method.invoke(Method.java:521)
E/B4A (14331): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
E/B4A (14331): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
E/B4A (14331): at dalvik.system.NativeStart.main(Native Method)
E/B4A (14331): java.lang.RuntimeException: Error speaking text.

The Source Here:

Sub Process_Globals
    Dim VR As VoiceRecognition
   Dim TTS1 As TTS
   'Dim pw As PhoneWakeState ' keep screen on
End Sub

Sub Globals
   Dim barPitch As SeekBar
   Dim barSpeechRate As SeekBar
   Dim btnSpeak As Button
   Dim EditText1 As EditText
   Dim spnrLanguages As Spinner
End Sub

Sub Activity_Create(FirstTime As Boolean)
   Activity.LoadLayout("1")
   
   If FirstTime Then
      VR.Initialize("VR")
      TTS1.Initialize("TTS1")
   End If
   
   Activity.LoadLayout("1")
   
   If VR.IsSupported Then
      ToastMessageShow("Voice recognition is supported.", False)
   Else
      ToastMessageShow("Voice recognition is not supported.", True)
   End If

   spnrLanguages.AddAll(Array As String("en", "fr", "de"))
End Sub

Sub Button1_Click
   VR.Listen 'calls the voice recognition external activity
End Sub

Sub VR_Result (Success As Boolean, Texts As List)
   If TTS1.IsInitialized = False Then
      TTS1.Initialize("TTS1")
   End If
   If Success = True Then
      'ToastMessageShow(Texts.Get(0), True)
      EditText1.Text=Texts.Get(0)
      
       If EditText1.Text.Length > 0 Then
          TTS1.Speak(EditText1.Text, True)
          EditText1.SelectAll
       End If
      
      'TTS1.Speak(Texts.Get(0), True)
   Else
      Msgbox("Voice recognition Failed.", "")
   End If
End Sub

Sub TTS1_Ready (Success As Boolean)
   If Success Then
      'enable all views
      For i = 0 To Activity.NumberOfViews - 1
         Activity.GetView(i).Enabled = True
      Next
      'btnSpeak_Click 'play first sentence
   Else
      Msgbox("Error initializing TTS engine.", "")
   End If
End Sub

Sub Activity_Resume
   If TTS1.IsInitialized = False Then
      TTS1.Initialize("TTS1")
   End If
End Sub

Sub Activity_Pause (UserClosed As Boolean)
   TTS1.Release
End Sub

Sub btnSpeak_Click
   If EditText1.Text.Length > 0 Then
      TTS1.Speak(EditText1.Text, True)
      EditText1.SelectAll
   End If
End Sub
Sub barSpeechRate_ValueChanged (Value As Int, UserChanged As Boolean)
   If UserChanged Then
      TTS1.SpeechRate = Value / 10
   End If
End Sub
Sub barPitch_ValueChanged (Value As Int, UserChanged As Boolean)
   If UserChanged Then
      TTS1.Pitch = Value / 10
   End If
End Sub
Sub spnrLanguages_ItemClick (Position As Int, Value As Object)
   If btnSpeak.Enabled = False Then Return
   If TTS1.SetLanguage(Value, "") = False Then
      ToastMessageShow("Language data not found.", True)
      Return
   End If
End Sub

Sub Activity_KeyPress (KeyCode As Int) As Boolean
  If KeyCode = KeyCodes.KEYCODE_BACK Then

  Select Msgbox2("Do you want exit app?","WARNING","Yes","","No",Null)
     Case DialogResponse.POSITIVE
       'pw.ReleaseKeepAlive ' keep screen on
        Activity.Finish
     Case Else
        Return True
  End Select

    'Return True  'Consume the Back key and don't allow Android to process it by iteself
  End If
End Sub

Any help will be appreciate it.

 

[Erel]

Are you handling the Ready event? What is the value of Success parameter?