I have a fragment a spinner, a textview and 3 buttons.
I want to be able to reproduce the text in audio on button click, from my fragment, and even though I got rid of all the errors, I can't hear nything, when I click the buttons that should reproduce the text in audio.
I also want to be able to change the language in the tts, and I was able to do this, but on an activity, and in the fragment, its not working.
Any help will be greatly appreciated.
Thanks.
What I have tried:
<pre>public class fragment2 extends Fragment implements View.OnClickListener,AdapterView.OnItemSelectedListener, TextToSpeech.OnInitListener {
private Spinner spinner;
TextView txt1,txt2;
Button r1,b1,s1;
private int id;
ArrayList<String> lat;
ArrayList<String> lon;
private static final int MY_DATA_CHECK_CODE = 1;
private static final int TTS_DATA_CHECK = 1;
static final String TAG = "TTS";
double latitude;
double longitude;
private TextToSpeech mTts;
SharedPreferences.Editor editor;
SharedPreferences preferences;
public fragment2() {
// Required empty public constructor
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.layout_fragment2, container, false);//Inflate Layout
Intent checkIntent=new Intent();
checkIntent.setAction(TextToSpeech.Engine.ACTION_CHECK_TTS_DATA);
startActivityForResult(checkIntent,MY_DATA_CHECK_CODE);
getActivity().setVolumeControlStream(AudioManager.STREAM_MUSIC);
mTts= new TextToSpeech(getActivity(), fragment2.this);
//mTts= new TextToSpeech(getActivity(), (TextToSpeech.OnInitListener) fragment2.this);
preferences = this.getActivity().getSharedPreferences("pref", Context.MODE_PRIVATE);
spinner=(Spinner)view.findViewById(R.id.spin);
txt2=(TextView) view.findViewById(R.id.txt);
txt1=(TextView) getActivity().findViewById(R.id.txt1);
//Toast.makeText(getContext(), txt1.getText().toString(),Toast.LENGTH_SHORT).show();
switch(Integer.valueOf(txt1.getText().toString())){
case R.id.part1:
Toast.makeText(getContext(), "part1",Toast.LENGTH_SHORT).show();
break;
case R.id.part2:
Toast.makeText(getContext(), "part2",Toast.LENGTH_SHORT).show();
break;
}
view.findViewById(R.id.rb).setOnClickListener(mListener);
view.findViewById(R.id.fb).setOnClickListener(mListener);
view.findViewById(R.id.sb).setOnClickListener(mListener);
spinner.setSelection(preferences.getInt("lang", 0));
// check if GPS enabled
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
Context context;
Resources resources;
String languageToLoad = null;
switch (i) {
case 0:
context = LocaleHelper.setLocale(getActivity(), "es");
editor.putInt("lang", 0);
editor.commit();
//prefs.setString("lang2","\"spa\", \"MEX\"");
mTts.setLanguage(new Locale("spa", "MEX"));
resources = context.getResources();
txt1.setText(txt1.getText().toString());
//txt2.setText(resources.getString(R.string.txt2));
languageToLoad = "es";
/*if(languageToLoad!=null) {
Locale locale = new Locale(languageToLoad);
Locale.setDefault(locale);
Configuration config = new Configuration();
config.locale = locale;
getBaseContext().getResources().updateConfiguration(config,
getBaseContext().getResources().getDisplayMetrics());
}*/
break;
case 1:
context = LocaleHelper.setLocale(getActivity(), "en");
editor.putInt("lang", 1);
editor.commit();
//prefs.setString(";ang2","Locale.US");
mTts.setLanguage(Locale.US);
resources = context.getResources();
//Aca
txt1.setText(resources.getString(R.string.txt1));
txt2.setText(resources.getString(R.string.txt2));
/*languageToLoad = "en";
if(languageToLoad!=null) {
Locale locale = new Locale(languageToLoad);
Locale.setDefault(locale);
Configuration config = new Configuration();
config.locale = locale;
getBaseContext().getResources().updateConfiguration(config,
getBaseContext().getResources().getDisplayMetrics());
}*/
break;
}
}
public void setLanguage(String l) {
Intent intent = getActivity().getIntent();
getActivity().overridePendingTransition(0, 0);
intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
getActivity().finish();
getActivity().overridePendingTransition(0, 0);
startActivity(intent);
}
@Override
public void onNothingSelected(AdapterView<?> adapterView) {
}
});
return view;
}
void speak(String s) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
Log.v(TAG, "Speak new API");
Bundle bundle = new Bundle();
bundle.putInt(TextToSpeech.Engine.KEY_PARAM_STREAM, AudioManager.STREAM_MUSIC);
mTts.speak(s, TextToSpeech.QUEUE_FLUSH, bundle, null);
} else {
Log.v(TAG, "Speak old API");
HashMap<String, String> param = new HashMap<>();
param.put(TextToSpeech.Engine.KEY_PARAM_STREAM, String.valueOf(AudioManager.STREAM_MUSIC));
mTts.speak(s, TextToSpeech.QUEUE_FLUSH, param);
}
}
@Override
public void onDestroy() {
super.onDestroy();
// Don't forget to shutdown tts!
if (mTts != null) {
Log.v(TAG, "onDestroy: shutdown TTS");
mTts.stop();
mTts.shutdown();
}
}
private final View.OnClickListener mListener = new View.OnClickListener() {
public void onClick(View view) {
switch (view.getId()) {
case R.id.rb:
// do stuff
break;
case R.id.fb:
// do stuff
break;
case R.id.sb:
speak(txt1.getText().toString());
// do stuff
break;
}
}
};
@Override
public void onClick(View v) {
}
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
}
@Override
public void onInit(int status) {
if(preferences.getInt("lang",0)==0){
Locale locSpanish = new Locale("spa", "MEX");
mTts.setLanguage(locSpanish);
}else if(preferences.getInt("lang",0)==1){
mTts.setLanguage(Locale.US);
}
}
}
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