[Mono-bugs] [Bug 586875] wrapper managed-to-native crash

[bugzilla_noreply at novell.com]

http://bugzilla.novell.com/show_bug.cgi?id=586875

http://bugzilla.novell.com/show_bug.cgi?id=586875#c2


--- Comment #2 from Rick Gross <rickgross at mac.com> 2010-03-15 13:40:46 UTC ---
[Export("ThreadSay")]
        void ThreadSay (object input)
        {
            using(var pool = new NSAutoreleasePool())
            {
                string textToSpeak = input.ToString();
                try{

                        //while (audioPlayer!=null)
                        //{
                        //wait if already speaking
                        //}

                      var basedir = Path.Combine
(Environment.GetFolderPath(Environment.SpecialFolder.Personal), "..");

                      var tmpdir = Path.Combine(basedir, "tmp");

                        string audioFilePath = Path.Combine(tmpdir, "foo.wav");

                    Debug.WriteLine("start TTS - " +
DateTime.Now.ToLongTimeString());
                        //TextToSpeech tts = new TextToSpeech();
                    var tts = new TextToSpeech();

                        tts.ConvertTextToWav(textToSpeak, audioFilePath,
2);//Was 2
                    Debug.WriteLine("end TTS - " +
DateTime.Now.ToLongTimeString());

                    //AVAudioPlayer audioPlayer = new
AVAudioPlayer(NSUrl.FromFilename(audioFilePath), null);

                    string volLevel = store.GetPref("volume");
                    if(volLevel=="")
                    {
                        volLevel="1";
                    }

                    var audioPlayer = AVAudioPlayer.FromUrl (new NSUrl
(audioFilePath, false));
                    //audioPlayer = AVAudioPlayer.FromUrl (new NSUrl
(audioFilePath, false));
                                   audioPlayer.PrepareToPlay();
                                    audioPlayer.Volume = store.volLevel;
//float.Parse(volLevel);
                                    audioPlayer.Play();

                }
                catch(Exception ex)
                {
                    Console.WriteLine(ex.Message.ToString());
                }
              }
        }

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