I am having difficulty in framing this question but anyways here it goes, I have made two applications basically the TextToSpeech app and the SpeechToText application. They are working fine, now I am trying to merge them. Basically I want the the text to speech part to say the text entered in a text field , only if the user says the word "speak".That would be done using the speech to text part. Now the problem I am having is that android displays a list of outputs when the user says something, but I only one output that is "Speak" . How can I get only one output instead of a list.
Initially the app becomes active on button click.
The code I am trying is as follows:
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent i = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
i.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,
RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
i.putExtra(RecognizerIntent.EXTRA_PROMPT, "system Activated");
startActivityForResult(i, check);
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// TODO Auto-generated method stub
if (requestCode == check && resultCode == RESULT_OK) {
String command = data
.getStringExtra(RecognizerIntent.EXTRA_RESULTS).toString();
if (command.equals(command_verify)) {
speak();
} else
finish();
}
super.onActivityResult(requestCode, resultCode, data);
}
public void speak() {
String text_to_speak = message_field.getText().toString();
talk.speak(text_to_speak, TextToSpeech.QUEUE_FLUSH, null);
}
The Voice Recognizer returns you a list of guesses, where the first guess is the most accurate. You can use it calling list.get(0). Hope this helps.
Related
Google Speech-to-Text API supports Marathi as per their documentation here. However I have not been able to get it working on my Android phone. I have already added 'Marathi' in languages for my Android device (Moto G6, running android 7.1.1). However, I am not yet able to get a simple SMS converted from speech-to-text with this. Marathi typing works fine though.
Do I need to modify any other setting? What else is required? Any pointers for this would be highly appreciated.
Have you configured your intent to detect marathi languages as below?
intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,"mr-IN");
You can checkout other languages codes here.
You can use following code for your reference:
#Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.RecordBtn:
Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
// Use Off line Recognition Engine only...
intent.putExtra(RecognizerIntent.EXTRA_PREFER_OFFLINE, false);
// Use Marathi Speech Recognition Model...
intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, "mr-IN");
try {
startActivityForResult(intent, SST_REQUEST_CODE);
} catch (ActivityNotFoundException a) {
Toast.makeText(getApplicationContext(),
getString(R.string.error),
Toast.LENGTH_SHORT).show();
}
break;
}
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case SST_REQUEST_CODE:
if (resultCode == RESULT_OK && null != data) {
ArrayList<String> getResult = data.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS);
Original.setText(getResult.get(0));
conversionTable = new ConversionTable();
String Transformed_String = conversionTable.transform(getResult.get(0));
result.setText(Transformed_String);
}
break;
}
}
So I am trying to make a simple to do list app where it has only a mic button and the list. I am very new to android app dev, i have managed to figure out a text input into the list and how to get the text to speech up and put the spoken text in a text field. All this was achieved through a mix of tutorials. I can't seem to figure out how to bring the 2 together.
Any tips?
Here I leave you a great tutorial considering that you didnt post any code.
This tutorial, shows you how to make speech recognition with a button and then it makes a list with the possible spoken text. It works perfectly, I tried once.
Try this code to open the mic on button --> OnClickListener.
Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, "en-US");
startActivityForResult(intent, nRESULT_SPEECH);
}
nRESULT_SPEECH is your code which you can give anything as 0, 1, 2,etc;
You will get the word spoken in this callback method onActivityResult
#Override public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case nRESULT_SPEECH:
if (null != data) {
ArrayList<String> text = data.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS);
String textCapturedFromVoice=text.get(0);
}
break;
}
}
Once u will get the text in textCapturedFromVoice, you can add this to ur list.
I am trying to have the app recognize certain words said by the user using the code below, but for some reason it isn't working at all. Please review this and tell me what is wrong with it. Thank you
The app is simply suppose to display a toast message if the words "orange" or "apple" is said but nothing happens when using the code below.
//button onclick to trigger RecognizerIntent
public void OnClick_Speed_Detector(View v)
{
Intent i = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
i.putExtra(RecognizerIntent.EXTRA_LANGUAGE, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
i.putExtra(RecognizerIntent.EXTRA_PROMPT, "speak up");
startActivityForResult(i, 1);
}
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
if(requestCode == 1 && resultCode == RESULT_OK)
{
ArrayList<String> result =
data.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS);
if(((result).equals("orange")))
{
Toast.makeText(getApplicationContext(), "orange", Toast.LENGTH_LONG).show();
}
else
if (((result).equals("apple")))
{
Toast.makeText(getApplicationContext(), "apple", Toast.LENGTH_LONG).show();
}
}
}
Your issue is that you are testing if an ArrayList == a String, when it can't possibly (an ArrayList of type String contains multiple strings)
Instead of:
if ((result).equals("orange")) {}
Try:
if ((result).contains("orange")) {}
This code will look through every index of the ArrayList and determine if any of the indexes of it equal "orange". If any do then it will return
true
...and it will execute the if statement!
Hope this helps!
First post, so please go easy.
I have an app with a handful of tabs, the first is opened on running the app.
One of the tabs is 'My Account' (a ListActivity) showing account options. I switch to this and if the user is not logged in, it, in turn, runs a UserLogon activity using the following:
Intent logonActivity = new Intent(getBaseContext(), UserLogon.class);
startActivityForResult(logonActivity, 0);
To catch the result, I use the following code:
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(requestCode == 0){
MainBlock ta = (MainBlock) this.getParent();
TabHost th = ta.getMyTabHost();
th.setCurrentTab(0);
finish();
}
if (requestCode == 100)
{
showAccountOptions();
}
}
In the UserLogon class, I have the usual fare; TextView's and Button's. The intention is that if the user cancels the login, it will revert to the initial tab, or if login is successful, it will show the Account Options. And this is indeed what does happen.
All good so far.
The problem I'm having is that if I cancel the login and return to the first tab, when I select the Accounts tab again, I'm not presented with the UserLogon activity. I was under the impression that finish() would close the UserLogon activity, and the Accounts activity but it would appear not.
So, my question is simply, how do I, in effect, restart the Accounts activity so that the user would be presented with the option to login once more.
We're good people and all willing to help ;-) I'll give it a shot. Still, I'm not quite sure I get that all right.
Basically you have an TabActivity which you setup and where you do something like that:
myTabHost.setOnTabChangedListener(new OnTabChangeListener(){
#Override
public void onTabChanged(String tabId) {
if (tabId.equals("account") && !loggedIn) {
Intent logonActivity = new Intent(getBaseContext(), UserLogon.class);
startActivityForResult(logonActivity, 0);
}
}});
You're basically saying that the first Activity start of UserLogon works, but the second one doesn't, right? Did you debugged to that point to check whether you reach the code which starts the activity again?
Update based on comment
Your UserLogon should always provide a result information, here's a blueprint:
public class UserLogon extends Activity {
public void onCreate(Bundle bundle) {
// ... do something ...
// if activity is canceled this will be the "last" result
setResult(RESULT_CANCELED);
}
public void checkLoginOrSomethingLikeThat() {
Intent result = new Intent();
// put your results in this intent
setResult(RESULT_OK, intent);
// close activity since we have the information we need
finish();
}
}
The parent activity which is waiting for the result should do it like that:
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
// it's good practice to use a constant for 0 like LOGIN_REQUEST
// otherwise you will ask yourself later "What the hell did 0 stand for?"
if(requestCode == 0){
if (resultCode == RESULT_OK) {
// get needed data from data intent and react on that
} else {
// no success, react on that
}
}
// ... I don't know what your resultCode 100 is but handle itwith the same pattern
}
I am using following code to open Android Contacts
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
btnContacts = (Button) findViewById(R.id.btn_contacts);
txtContacts = (TextView) findViewById(R.id.txt_contacts);
btnContacts.setOnClickListener(new OnClickListener() {
public void onClick(View arg0) {
txtContacts.setText("");
Intent intent = new Intent(Intent.ACTION_PICK, People.CONTENT_URI);
startActivityForResult(intent, PICK_CONTACT);
}
});
}
#Override
public void onActivityResult(int reqCode, int resultCode, Intent data) {
super.onActivityResult(reqCode, resultCode, data);
switch (reqCode) {
case (PICK_CONTACT):
if (resultCode == Activity.RESULT_OK) {
//display picked contact data.
}
}
}
Now I want to put Button at the top of this Contact activity when opened or add my own Menu in this Activity
Can any one guide me? Is this possible or not? If yes then please tell how to achieve this?
I don't believe that is possible as each Activity in Android is working on its own and by starting the Intent, you are basically giving the new Activity the focus (and control).
One way to do something like this would be to build a custom contact list activity that uses the public data providers to access the contacts and simply lists them then. Then you could add as many custom functions as you like or even add Intents for original actions (like viewing a contact's details).