我用“印地语”语言实现了文本到语音,它是一种印度语言,我的应用程序在 API 级别 29 之前运行良好。
它适用于英语,但不适用于印地语。
但在 API 级别 30 的新设备中,它不起作用。
在 API 级别 30 设备中调试其给出的结果值 -2“语言不支持错误”。
private void setTextTospeech() {
textToSpeech = new TextToSpeech(mContext, new TextToSpeech.OnInitListener() {
@Override
public void onInit(int status) {
if (status == TextToSpeech.SUCCESS) {
if (language.toLowerCase().contains(langaugeCodeEnglish)) {
int result = textToSpeech.setLanguage(new Locale("en", "IN"));
if (result == TextToSpeech.LANG_MISSING_DATA || result == TextToSpeech.LANG_NOT_SUPPORTED) {
//Toast.makeText(mContext, result + " is not supported", Toast.LENGTH_SHORT).show();
Log.e("Text2SpeechWidget", result + " is not supported");
}
} else {
int result = textToSpeech.setLanguage(new Locale("hi", "IN"));
if (result == TextToSpeech.LANG_MISSING_DATA || result == TextToSpeech.LANG_NOT_SUPPORTED) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
textToSpeech.setLanguage(Locale.forLanguageTag("hin"));
} else {
// Toast.makeText(mContext, result + "Language is not supported", Toast.LENGTH_SHORT).show();
Log.e("Text2SpeechWidget", result + "Language is not supported");
}
Log.e("Text2SpeechWidget", result + " is not supported");
}
}
}
}
});
}
private void speak(String s, String text) {
try{
float pitch = (float) 0.62;
float speed = (float) 0.86;
textToSpeech.setSpeechRate(speed);
textToSpeech.setPitch(pitch);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
Bundle bundle = new Bundle();
bundle.putInt(TextToSpeech.Engine.KEY_PARAM_STREAM, AudioManager.STREAM_MUSIC);
textToSpeech.speak(s, TextToSpeech.QUEUE_FLUSH, bundle, null);
textToSpeech.speak(text, TextToSpeech.QUEUE_ADD, bundle, null);
} else {
HashMap<String, String> param = new HashMap<>();
param.put(TextToSpeech.Engine.KEY_PARAM_STREAM, String.valueOf(AudioManager.STREAM_MUSIC));
textToSpeech.speak(s, TextToSpeech.QUEUE_FLUSH, param);
textToSpeech.speak(text, TextToSpeech.QUEUE_ADD, param);
}
}catch (Exception ae){
ae.printStackTrace();
}
}
根据新文档。我还在 list 标签中添加了一个查询标签。<queries>
...
<intent>
<action android:name="android.intent.action.TTS_SERVICE" />
</intent>
</queries>
最佳答案
在 list 文件中添加以下权限;
使用权限 android:name="android.permission.QUERY_ALL_PACKAGES"
关于android - Text to Speech 不能在 API 级别 30 中工作,而不是英语,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/63967419/