/// <summary>
/// this gets the available language
/// </summary>
/// <returns> available language in local device </returns>
private List <string> GetLanguages()
{
var langAvailable = new List <string> {
"Default"
};
// our spinner only wants to contain the languages supported by the tts and ignore the rest
var localesAvailable = Locale.GetAvailableLocales().ToList();
foreach (var locale in localesAvailable)
{
LanguageAvailableResult res = textToSpeech.IsLanguageAvailable(locale);
switch (res)
{
case LanguageAvailableResult.Available:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryVarAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
}
}
langAvailable = langAvailable.OrderBy(t => t).Distinct().ToList();
return(langAvailable);
}
public void Speak(string text, bool force = false)
{
m_text = text;
m_textToSpeech.Stop();
m_force = force;
if (!Sound && !force)
{
return;
}
Console.WriteLine("Speak TTS {0} {1} {2} --> {3}. Available: {4}",
m_language, SpeechRate, m_textToSpeech.Language, text,
m_textToSpeech.IsLanguageAvailable(m_language));
m_textToSpeech.SetLanguage(m_language);
m_textToSpeech.SetSpeechRate(SpeechRate);
m_textToSpeech.SetPitch(PitchMultiplier);
if (Build.VERSION.SdkInt >= BuildVersionCodes.Lollipop)
{ // 5.0, API 21
string utteranceId = m_text.GetHashCode() + "";
m_textToSpeech.Speak(m_text, QueueMode.Flush, null, utteranceId);
}
else
{
m_textToSpeech.Speak(m_text, QueueMode.Flush, null);
}
}
/// <summary>
/// 实现 TextToSpeech.IOnInitListener 接口方法
/// 初始化TTS
/// </summary>
/// <param name="status"></param>
public void OnInit([GeneratedEnum] OperationResult status)
{
// if (status != TextToSpeech.SUCCESS) --> 安卓源码
if (status.ToString() != "Success")
{
// 返回并非成功结果, 继续弹出TTS语音选择界面
InitTextToSpeech();
return;
}
if (mTextToSpeech.IsLanguageAvailable(Java.Util.Locale.Uk) >= 0)
{
mTextToSpeech.SetLanguage(Java.Util.Locale.Uk);
}
mTextToSpeech.SetPitch(1f);
mTextToSpeech.SetSpeechRate(1f);
mTTS_Init_Success = true;
System.Threading.Tasks.Task.Run(() =>
{
Looper.Prepare();
Toast.MakeText(((Activity)Xamarin.Forms.Forms.Context), "TTS启动成功", ToastLength.Long).Show();
Looper.Loop();
});
}
private void InvokeRead(string TextToRead, long MillisecValue)
{
var editWhatToSay = FindViewById <EditText>(Resource.Id.etxtTTS);
editWhatToSay.Text = TextToRead;
NeedToSpeak = true;
if (!string.IsNullOrEmpty(TextToRead))
{
// set up the TextToSpeech object
// third parameter is the speech engine to use
textToSpeech = new TextToSpeech(this, this, "com.google.android.tts");
// set up the langauge spinner
// set the top option to be default
var langAvailable = new List <string> {
"Default"
};
// our spinner only wants to contain the languages supported by the tts and ignore the rest
var localesAvailable = Java.Util.Locale.GetAvailableLocales().ToList();
foreach (var locale in localesAvailable)
{
LanguageAvailableResult res = textToSpeech.IsLanguageAvailable(locale);
switch (res)
{
case LanguageAvailableResult.Available:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryVarAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
}
}
langAvailable = langAvailable.OrderBy(t => t).Distinct().ToList();
var adapter = new ArrayAdapter <string>(this, Android.Resource.Layout.SimpleSpinnerDropDownItem, langAvailable);
//spinLanguages.Adapter = adapter;
// set up the speech to use the default langauge
// if a language is not available, then the default language is used.
lang = Java.Util.Locale.Default;
textToSpeech.SetLanguage(lang);
textToSpeech = new TextToSpeech(this, this, "com.google.android.tts");
textToSpeech.Speak(TextToRead, QueueMode.Flush, null, null);
var btnAction = FindViewById <ImageButton>(Resource.Id.imgBtnListen);
btnAction.SetImageResource(Resource.Drawable.micspeak);
//@android:drawable/presence_audio_online + Android.Resource.Drawable.PresenceAudioOnline + Android.Resource.Drawable.IcDialogInfo
NeedToSpeak = false;
}
}
public List <Voice> GetVoices()
{
try
{
// call this only once to get voices and save them.
// The following calls, just return the previously saved voices
if (voicesInitialized)
{
return(androidVoices);
}
List <Voice> voices = new List <Voice>();
var localesAvailable = Java.Util.Locale.GetAvailableLocales();
foreach (var locale in localesAvailable)
{
try
{
var res = textToSpeech.IsLanguageAvailable(locale);
switch (res)
{
case LanguageAvailableResult.Available:
case LanguageAvailableResult.MissingData: // MissingData actually seems to work ok (Spanish, German)
//case LanguageAvailableResult.CountryAvailable:
//case LanguageAvailableResult.CountryVarAvailable:
// There is "English", there also a long list of English (Australia) ... English(Zimbabwe).
// Just take one default locale per language for now
if (locale.DisplayLanguage == locale.DisplayName)
{
voices.Add(new Voice()
{
Language = locale.DisplayLanguage,
Name = locale.DisplayName
});
//System.Diagnostics.Debug.WriteLine ("DisplayName, avail: " + locale.DisplayName + " " + res.ToString());
}
break;
}
}
catch (Exception)
{
continue;
}
}
voices = voices.OrderBy(i => i.Language).ToList();
androidVoices = voices;
voicesInitialized = true;
return(androidVoices);
}
catch (Exception)
{
return(null);
}
}
private void InitTTSMethod()
{
var btnSayIt = FindViewById <Button>(Resource.Id.btnSpeakEmailForm);
var editWhatToSay = FindViewById <EditText>(Resource.Id.etxtTTSEmailForm);
// set up the TextToSpeech object
// third parameter is the speech engine to use
textToSpeech = new TextToSpeech(this, this, "com.google.android.tts");
// set up the langauge spinner
// set the top option to be default
var langAvailable = new List <string> {
"Default"
};
// our spinner only wants to contain the languages supported by the tts and ignore the rest
var localesAvailable = Java.Util.Locale.GetAvailableLocales().ToList();
foreach (var locale in localesAvailable)
{
LanguageAvailableResult res = textToSpeech.IsLanguageAvailable(locale);
switch (res)
{
case LanguageAvailableResult.Available:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryVarAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
}
}
langAvailable = langAvailable.OrderBy(t => t).Distinct().ToList();
//var adapter = new ArrayAdapter<string>(this, Android.Resource.Layout.SimpleSpinnerDropDownItem, langAvailable);
//spinLanguages.Adapter = adapter;
// set up the speech to use the default langauge
// if a language is not available, then the default language is used.
lang = Java.Util.Locale.Default;
textToSpeech.SetLanguage(lang);
// connect up the events
btnSayIt.Click += delegate
{
// if there is nothing to say, don't say it
if (!string.IsNullOrEmpty(editWhatToSay.Text))
{
textToSpeech.Speak(editWhatToSay.Text, QueueMode.Flush, null, null);
}
};
}
public void InitializeLocaleList()
{
// referencing to the local var, the LangAvailable property can't be replaced, it's read-only
_langList.Clear();
_langList.Add("Default");
// our spinner only wants to contain the languages supported by the tts and ignore the rest
var localesAvailable = Locale.GetAvailableLocales().ToList();
foreach (var locale in localesAvailable)
{
LanguageAvailableResult res = _textToSpeech.IsLanguageAvailable(locale);
if (IsLocaleAvailable(locale))
{
_langList.Add(locale.DisplayName);
}
}
_langList = _langList.OrderBy(t => t).Distinct().ToList();
}
public void OnInit(OperationResult status)
{
if (status.Equals(OperationResult.Success))
{
speaker.SetLanguage(Locale.ForLanguageTag("sv-SE"));
if ((int)speaker.IsLanguageAvailable(Locale.ForLanguageTag(language)) > 0)
{
speaker.SetLanguage(Locale.ForLanguageTag(language));
}
speaker.Speak(toSpeak, QueueMode.Flush, null, null);
}
}
private void InitSpeaking()
{
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.MainTTs);
var editWhatToSay = textBox;
// set up the TextToSpeech object
// third parameter is the speech engine to use
textToSpeech = new TextToSpeech(this, this, "com.google.android.tts");
// set the top option to be default
var langAvailable = new List <string> {
"Default"
};
// our spinner only wants to contain the languages supported by the tts and ignore the rest
var localesAvailable = Java.Util.Locale.GetAvailableLocales().ToList();
foreach (var locale in localesAvailable)
{
LanguageAvailableResult res = textToSpeech.IsLanguageAvailable(locale);
switch (res)
{
case LanguageAvailableResult.Available:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryVarAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
}
}
// set up the speech to use the default langauge
// if a language is not available, then the default language is used.
lang = Java.Util.Locale.Default;
textToSpeech.SetLanguage(lang);
// set the speed and pitch
textToSpeech.SetPitch(.5f);
textToSpeech.SetSpeechRate(.5f);
var pitch = 150 / 255f;
textToSpeech.SetPitch(pitch);
textToSpeech.SetSpeechRate(pitch);
}
private List <string> GetLanguageSuppport()
{
//using defalut tts
//textextToSpeech = new TextToSpeech(this, this);
//using special tts
//Task<TextToSpeech> _tts;
//_tts = CreateTtsAsync(this, "com.google.android.tts");
//textToSpeech = _tts.Result;
//textToSpeech = new TextToSpeech(this, null);
IList <TextToSpeech.EngineInfo> engines = textToSpeech.Engines;
var intent = new Intent(TextToSpeech.Engine.ActionCheckTtsData);
StartActivityForResult(intent, 10);
langAvailable = new List <string> {
"Default"
};
var localesAvailable = Java.Util.Locale.GetAvailableLocales().ToList();
foreach (var locale in localesAvailable)
{
var res = textToSpeech.IsLanguageAvailable(locale);
switch (res)
{
case LanguageAvailableResult.Available:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryVarAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
}
}
langAvailable = langAvailable.OrderBy(t => t).Distinct().ToList();
var adapter = new ArrayAdapter <string>(this, Android.Resource.Layout.SimpleSpinnerDropDownItem, langAvailable);
spinLanguages.Adapter = adapter;
return(langAvailable);
}
void IOnInitListener.OnInit(OperationResult status)
{
if (status == OperationResult.Success)
{
Locale defaultOrPassedIn = locale;
if (locale == null)
{
defaultOrPassedIn = Locale.Default;
}
switch (tts.IsLanguageAvailable(defaultOrPassedIn))
{
case LanguageAvailableResult.Available:
case LanguageAvailableResult.CountryAvailable:
case LanguageAvailableResult.CountryVarAvailable:
Log.Debug(LOG_TAG, "SUPPORTED");
tts.SetLanguage(locale);
tts.SetSpeechRate(1.0f);
tts.SetPitch(1.2f);
break;
case LanguageAvailableResult.MissingData:
Log.Debug(LOG_TAG, "MISSING_DATA");
Log.Debug(LOG_TAG, "require data...");
Intent installIntent = new Intent();
installIntent.SetAction(TextToSpeech.Engine.ActionInstallTtsData);
StartActivity(installIntent);
break;
case LanguageAvailableResult.NotSupported:
Log.Debug(LOG_TAG, "NOT SUPPORTED");
break;
default:
Speak(ELUSIVE_ANSWERS);
break;
}
}
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
// we need to register the onscreen gadgets we're interested in
var btnSayIt = FindViewById <Button>(Resource.Id.btnSpeak);
var editWhatToSay = FindViewById <EditText>(Resource.Id.editSpeech);
var spinLanguages = FindViewById <Spinner>(Resource.Id.spinLanguage);
var txtSpeedVal = FindViewById <TextView>(Resource.Id.textSpeed);
var txtPitchVal = FindViewById <TextView>(Resource.Id.textPitch);
var seekSpeed = FindViewById <SeekBar>(Resource.Id.seekSpeed);
var seekPitch = FindViewById <SeekBar>(Resource.Id.seekPitch);
// set up the initial pitch and speed values then the onscreen values
// the pitch and rate both go from 0f to 1f, however if you have a seek bar with a max of 1, you get a single step
// therefore, a simpler option is to have the slider go from 0 to 255 and divide the position of the slider by 255 to get
// the float
seekSpeed.Progress = seekPitch.Progress = 127;
txtSpeedVal.Text = txtPitchVal.Text = "0.5";
// get the context - easiest way is to obtain it from an on screen gadget
context = btnSayIt.Context;
// set up the TextToSpeech object
// third parameter is the speech engine to use
textToSpeech = new TextToSpeech(this, this, "com.google.android.tts");
// set up the langauge spinner
// set the top option to be default
var langAvailable = new List <string> {
"Default"
};
// our spinner only wants to contain the languages supported by the tts and ignore the rest
var localesAvailable = Java.Util.Locale.GetAvailableLocales().ToList();
foreach (var locale in localesAvailable)
{
LanguageAvailableResult res = textToSpeech.IsLanguageAvailable(locale);
switch (res)
{
case LanguageAvailableResult.Available:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryVarAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
}
}
langAvailable = langAvailable.OrderBy(t => t).Distinct().ToList();
var adapter = new ArrayAdapter <string>(this, Android.Resource.Layout.SimpleSpinnerDropDownItem, langAvailable);
spinLanguages.Adapter = adapter;
// set up the speech to use the default langauge
// if a language is not available, then the default language is used.
lang = Java.Util.Locale.Default;
textToSpeech.SetLanguage(lang);
// set the speed and pitch
textToSpeech.SetPitch(.5f);
textToSpeech.SetSpeechRate(.5f);
// connect up the events
btnSayIt.Click += delegate
{
// if there is nothing to say, don't say it
if (!string.IsNullOrEmpty(editWhatToSay.Text))
{
textToSpeech.Speak(editWhatToSay.Text, QueueMode.Flush, null);
}
};
// sliders
seekPitch.StopTrackingTouch += (object sender, SeekBar.StopTrackingTouchEventArgs e) =>
{
var seek = sender as SeekBar;
var progress = seek.Progress / 255f;
textToSpeech.SetPitch(progress);
txtPitchVal.Text = progress.ToString("F2");
};
seekSpeed.StopTrackingTouch += (object sender, SeekBar.StopTrackingTouchEventArgs e) =>
{
var seek = sender as SeekBar;
var progress = seek.Progress / 255f;
textToSpeech.SetSpeechRate(progress);
txtSpeedVal.Text = progress.ToString("F2");
};
spinLanguages.ItemSelected += (object sender, AdapterView.ItemSelectedEventArgs e) =>
{
lang = Java.Util.Locale.GetAvailableLocales().FirstOrDefault(t => t.DisplayLanguage == langAvailable[(int)e.Id]);
// create intent to check the TTS has this language installed
var checkTTSIntent = new Intent();
checkTTSIntent.SetAction(TextToSpeech.Engine.ActionCheckTtsData);
StartActivityForResult(checkTTSIntent, NeedLang);
};
}
private void InitTTSMethod()
{
btnSayIt = FindViewById <Button>(Resource.Id.btnReadSMSReader);
// set up the TextToSpeech object
// third parameter is the speech engine to use
textToSpeech = new TextToSpeech(this, this, "com.google.android.tts");
// set up the langauge spinner
// set the top option to be default
var langAvailable = new List <string> {
"Default"
};
// our spinner only wants to contain the languages supported by the tts and ignore the rest
var localesAvailable = Java.Util.Locale.GetAvailableLocales().ToList();
foreach (var locale in localesAvailable)
{
LanguageAvailableResult res = textToSpeech.IsLanguageAvailable(locale);
switch (res)
{
case LanguageAvailableResult.Available:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryVarAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
}
}
langAvailable = langAvailable.OrderBy(t => t).Distinct().ToList();
lang = Java.Util.Locale.Default;
textToSpeech.SetLanguage(lang);
// connect up the events
btnSayIt.Click += delegate
{
// if there is nothing to say, don't say it
var EmailsToRead = "";
EmailsToRead += " Message is.: " + SMSMessage;
EmailsToRead += " from.:" + SMSFrom;
EmailsToRead += " sent on.: " + SMSDate;
if (!string.IsNullOrEmpty(EmailsToRead))
{
if (EmailsToRead.Length > 3000)
{
textToSpeech.Speak(EmailsToRead.Substring(0, 3000), QueueMode.Add, null, null);
}
else
{
textToSpeech.Speak(EmailsToRead, QueueMode.Add, null, null);
}
}
};
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.activity_main);
var btnSayIt = FindViewById <Button>(Resource.Id.btnSpeak);
var editWhatToSay = FindViewById <EditText>(Resource.Id.editSpeech);
var spinLanguages = FindViewById <Spinner>(Resource.Id.spinLanguage);
var txtSpeedVal = FindViewById <TextView>(Resource.Id.textSpeed);
var txtPitchVal = FindViewById <TextView>(Resource.Id.textPitch);
var seekSpeed = FindViewById <SeekBar>(Resource.Id.seekSpeed);
var seekPitch = FindViewById <SeekBar>(Resource.Id.seekPitch);
seekSpeed.Progress = seekPitch.Progress = 127;
txtSpeedVal.Text = txtPitchVal.Text = "0.5";
context = btnSayIt.Context;
textToSpeech = new TextToSpeech(this, this, "com.google.android.tts");
var langAvailable = new List <string> {
"Default"
};
var localesAvailable = Java.Util.Locale.GetAvailableLocales().ToList();
foreach (var locale in localesAvailable)
{
LanguageAvailableResult res = textToSpeech.IsLanguageAvailable(locale);
switch (res)
{
case LanguageAvailableResult.Available:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryVarAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
}
}
langAvailable = langAvailable.OrderBy(t => t).Distinct().ToList();
var adapter = new ArrayAdapter <string>(this, Android.Resource.Layout.SimpleSpinnerDropDownItem, langAvailable);
spinLanguages.Adapter = adapter;
lang = Java.Util.Locale.Default;
textToSpeech.SetLanguage(lang);
textToSpeech.SetPitch(0.5f);
textToSpeech.SetSpeechRate(0.5f);
btnSayIt.Click += delegate
{
if (!string.IsNullOrEmpty(editWhatToSay.Text))
{
textToSpeech.Speak(editWhatToSay.Text, QueueMode.Flush, null);
}
};
seekPitch.StopTrackingTouch += (object sender, SeekBar.StopTrackingTouchEventArgs e) =>
{
var seek = sender as SeekBar;
var progress = seek.Progress / 255f;
textToSpeech.SetPitch(progress);
txtPitchVal.Text = progress.ToString("F2");
};
seekSpeed.StopTrackingTouch += (object sender, SeekBar.StopTrackingTouchEventArgs e) =>
{
var seek = sender as SeekBar;
var progress = seek.Progress / 255f;
textToSpeech.SetSpeechRate(progress);
txtSpeedVal.Text = progress.ToString("F2");
};
spinLanguages.ItemSelected += (object sender, AdapterView.ItemSelectedEventArgs e) =>
{
lang = Java.Util.Locale.GetAvailableLocales().FirstOrDefault(t => t.DisplayLanguage == langAvailable[(int)e.Id]);
var checkTTSIntent = new Intent();
checkTTSIntent.SetAction(TextToSpeech.Engine.ActionCheckTtsData);
StartActivityForResult(checkTTSIntent, NeedLang);
};
}
///////////////////////////////////////////////////////
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);;
string TxtToVoice = this.Intent.GetStringExtra("TxtToVoice");
int para2 = this.Intent.GetIntExtra("DelayTime", -1);
isRecording = false;
SetContentView(Resource.Layout.TextToLuisMain);
textBox = FindViewById <TextView>(Resource.Id.textYourText);
LuisBox_Intent = FindViewById <TextView>(Resource.Id.LuisIntentText);
LuisBox_Entiti = FindViewById <TextView>(Resource.Id.LuisEntitiText);
int para3 = this.Intent.GetIntExtra("para3", -1);
if (para3 >= 0)
{
VoiceIndex = para3; para3 = 0;
PollingJobTime(300, para3);
}
else
{
PollingJobTime(300, 0);
}
textToSpeech = new TextToSpeech(this, this, "com.google.android.tts");
var langAvailable = new List <string> {
"Default"
};
// our spinner only wants to contain the languages supported by the tts and ignore the rest
var localesAvailable = Java.Util.Locale.GetAvailableLocales().ToList();
foreach (var locale in localesAvailable)
{
LanguageAvailableResult res = textToSpeech.IsLanguageAvailable(locale);
switch (res)
{
case LanguageAvailableResult.Available:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryVarAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
}
}
langAvailable = langAvailable.OrderBy(t => t).Distinct().ToList();
var adapter = new ArrayAdapter <string>(this, Android.Resource.Layout.SimpleSpinnerDropDownItem, langAvailable);
// set up the speech to use the default langauge
// if a language is not available, then the default language is used.
lang = Java.Util.Locale.Default;
textToSpeech.SetLanguage(lang);
// set the speed and pitch
textToSpeech.SetPitch(.9f);
textToSpeech.SetSpeechRate(.9f);
// check to see if we can actually record - if we can, assign the event to the button
string rec = Android.Content.PM.PackageManager.FeatureMicrophone;
if (rec != "android.hardware.microphone")
{
// no microphone, no recording. Disable the button and output an alert
var alert = new AlertDialog.Builder(recButton.Context);
alert.SetTitle("You don't seem to have a microphone to record with");
alert.SetPositiveButton("OK", (sender, e) =>
{
textBox.Text = "No microphone present";
recButton.Enabled = false;
return;
});
alert.Show();
}
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.Main);
//Speak to text
isRecording = false;
recButton = FindViewById <Button> (Resource.Id.btnRecord);
Log.Info("MainActivity", "recButton 1=" + recButton);
textBox = FindViewById <TextView> (Resource.Id.textYourText);
string rec = Android.Content.PM.PackageManager.FeatureMicrophone;
if (rec != "android.hardware.microphone")
{
// no microphone, no recording. Disable the button and output an alert
var alert = new AlertDialog.Builder(recButton.Context);
alert.SetTitle("You don't seem to have a microphone to record with");
alert.SetPositiveButton("OK", (sender, e) => {
textBox.Text = "No microphone present";
recButton.Enabled = false;
return;
});
alert.Show();
}
else
{
Log.Info("MainActivity", "recButton 2=" + recButton);
recButton.Click += delegate {
// change the text on the button
recButton.Text = "End Recording";
isRecording = !isRecording;
if (isRecording)
{
Log.Info("MainActivity", "isRecording=" + isRecording);
// create the intent and start the activity
var voiceIntent = new Intent(RecognizerIntent.ActionRecognizeSpeech);
voiceIntent.PutExtra(RecognizerIntent.ExtraLanguageModel, RecognizerIntent.LanguageModelFreeForm);
// put a message on the modal dialog
voiceIntent.PutExtra(RecognizerIntent.ExtraPrompt, Application.Context.GetString(Resource.String.messageSpeakNow));
// if there is more then 1.5s of silence, consider the speech over
voiceIntent.PutExtra(RecognizerIntent.ExtraSpeechInputCompleteSilenceLengthMillis, 1500);
voiceIntent.PutExtra(RecognizerIntent.ExtraSpeechInputPossiblyCompleteSilenceLengthMillis, 1500);
voiceIntent.PutExtra(RecognizerIntent.ExtraSpeechInputMinimumLengthMillis, 15000);
voiceIntent.PutExtra(RecognizerIntent.ExtraMaxResults, 1);
// you can specify other languages recognised here, for example
// voiceIntent.PutExtra(RecognizerIntent.ExtraLanguage, Java.Util.Locale.German);
// if you wish it to recognise the default Locale language and German
// if you do use another locale, regional dialects may not be recognised very well
voiceIntent.PutExtra(RecognizerIntent.ExtraLanguage, Java.Util.Locale.Default);
StartActivityForResult(voiceIntent, VOICE);
}
};
}
//Text to speak
var btnSayIt = FindViewById <Button> (Resource.Id.btnSpeak);
var editWhatToSay = FindViewById <EditText> (Resource.Id.editSpeech);
var spinLanguages = FindViewById <Spinner> (Resource.Id.spinLanguage);
var txtSpeedVal = FindViewById <TextView> (Resource.Id.textSpeed);
var txtPitchVal = FindViewById <TextView> (Resource.Id.textPitch);
var seekSpeed = FindViewById <SeekBar> (Resource.Id.seekSpeed);
var seekPitch = FindViewById <SeekBar> (Resource.Id.seekPitch);
seekSpeed.Progress = seekPitch.Progress = 127;
txtSpeedVal.Text = txtPitchVal.Text = "1.0";
context = btnSayIt.Context;
textToSpeech = new TextToSpeech(this, this, "com.google.android.tts");
var langAvailable = new List <string> {
"Default"
};
var localesAvailable = Java.Util.Locale.GetAvailableLocales().ToList();
foreach (var locale in localesAvailable)
{
LanguageAvailableResult res = textToSpeech.IsLanguageAvailable(locale);
Log.Info("MainActivity", "locale available=" + locale);
switch (res)
{
case LanguageAvailableResult.Available:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
case LanguageAvailableResult.CountryVarAvailable:
langAvailable.Add(locale.DisplayLanguage);
break;
}
}
langAvailable = langAvailable.OrderBy(t => t).Distinct().ToList();
var adapter = new ArrayAdapter <string> (this, Android.Resource.Layout.SimpleSpinnerDropDownItem, langAvailable);
spinLanguages.Adapter = adapter;
lang = Java.Util.Locale.Default;
textToSpeech.SetLanguage(lang);
textToSpeech.SetPitch(1.1f);
textToSpeech.SetSpeechRate(1.0f);
btnSayIt.Click += delegate {
Log.Info("MainActivity", "btnSayIt: " + editWhatToSay.Text);
if (!string.IsNullOrEmpty(editWhatToSay.Text))
{
textToSpeech.Speak(editWhatToSay.Text, QueueMode.Flush, null);
}
};
seekPitch.StopTrackingTouch += (object sender, SeekBar.StopTrackingTouchEventArgs e) => {
var seek = sender as SeekBar;
var progress = seek.Progress / 255f;
textToSpeech.SetPitch(progress);
txtPitchVal.Text = progress.ToString("F2");
};
seekSpeed.StopTrackingTouch += (object sender, SeekBar.StopTrackingTouchEventArgs e) => {
var seek = sender as SeekBar;
var progress = seek.Progress / 255f;
textToSpeech.SetSpeechRate(progress);
txtSpeedVal.Text = progress.ToString("F2");
};
spinLanguages.ItemSelected += (object sender, AdapterView.ItemSelectedEventArgs e) => {
lang = Java.Util.Locale.GetAvailableLocales().FirstOrDefault(t => t.DisplayLanguage == langAvailable [(int)e.Id]);
// create intent to check the TTS has this language installed
var checkTTSIntent = new Intent();
checkTTSIntent.SetAction(TextToSpeech.Engine.ActionCheckTtsData);
StartActivityForResult(checkTTSIntent, NeedLang);
};
//VOLUMKONTROLL!! Volumet er uavhengig fra alle andre volumkontroller på device!
//parsing
var btnTell = FindViewById <Button> (Resource.Id.btnTell);
var say = FindViewById <EditText> (Resource.Id.textYouSay);
btnTell.Click += delegate {
Log.Info("MainActivity", "btnTell: " + say.Text);
if (!string.IsNullOrEmpty(say.Text))
{
String tell = learner.respondToSentence(say.Text);
textBox.Text = tell;
textToSpeech.Speak(tell, QueueMode.Flush, null);
//learn (say.Text);
}
};
}
public void OnInit(Android.Speech.Tts.OperationResult result)
{
Console.WriteLine(Speech.IsLanguageAvailable(Java.Util.Locale.English));
Speech.SetLanguage(Java.Util.Locale.English);
}
