I'am developing an app for android that uses TTS.
I've created a splash screen where i check if TTS engine is installed and
in case that is not installed, it goes to Google Play to download it.
@Overrideprotected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);...
Intent checkIntent = new Intent();
checkIntent.setAction(TextToSpeech.Engine.ACTION_CHECK_TTS_DATA);
startActivityForResult(checkIntent,
MY_DATA_CHECK_CODE);...}@Overrideprotected void onActivityResult(int
requestCode, int resultCode, Intent data) {...
if (requestCode== PersonalTextToSpeech.MY_DATA_CHECK_CODE){
if (resultCode== TextToSpeech.Engine.CHECK_VOICE_DATA_PASS)
{
mTts = new TextToSpeech(context, this);
}else
{
Intent installIntent = new Intent();
installIntent.setAction(TextToSpeech.Engine.ACTION_INSTALL_TTS_DATA);
context.startActivity(installIntent);
}} }
It was working fine in Samsung devices with 2.2 and 2.3.x OS. It goes to
Google Play if needed, but now I've tried with a Samsung Galaxy S3 (with
4.1.1), and it has 2 TTS installed by default (Samsung and Google), so i
get a dialog asking to select one.
[image: Select TTS]
If the user selects Samsung it works perfect, but if the user selects
Google, it goes to Settings --> Language and input --> Text-to-speech
output --> Google Text-to-speech Engine --> Settings --> Install Voice Data
and i get this: [image: TTS Languages installed]
So, I have 3 questions/problems:
1- Is there any way to force programatically to use Samsung TTS without
asking?
2- My device is from Spain, but if i change the language to English, this
one is not available in my Google list of TTS languages, and i can't find a
way to add it (see screenshot #2).
3- If I change the language to spanish, this language is supposed to be
installed in my device (see screenshot #2), but for some reason TTS
resultCode is LANG_NOT_SUPPORTED (-2).
In fact, right now while i write this, I've just found something weird.
[image: TTS Settings]
If you choose Samsung, it will use Samsung TTS or Google TTS according to
what you have selected in: Settings --> Language and input -->
Text-to-speech output.
So, even if you select SamsungTTS, you could be using Google TTS, but if
you select Google TTS directly (see Screenshot #1) it will fail.
Can someone explain me what I'm doing wrong?
Thanks for your help.
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