本文介绍了synthesizeToFile失败:在Android中使用文字转语音时不绑定到TTS引擎,的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我使用 Android的文字转语音API
,我想保存转换text2speech作为SD卡存储的文件,但我得到了错误:
synthesizeToFile失败:不绑定到TTS引擎
我的code使用TTS是:
公共无效的onActivityResult(INT申请code,INT结果code,意图意图){
如果(要求code == MY_DATA_CHECK_ code){
如果(结果code == TextToSpeech.Engine.CHECK_VOICE_DATA_PASS){
TTS =新的文字转语音(这一点,这一点); 如果(getIntent()!= NULL){
如果(getIntent()。getExtras()!= NULL){
。STRING D = getIntent()getExtras()的getString(数据); 串数据[] = d.split( - );
BOOKNAME =数据[0];
loadPage(数据[0],的Integer.parseInt(数据[1]));
}
}
Log.d(TTS,数据加载); }
其他{
意图installTTSIntent =新的Intent();
installTTSIntent.setAction(TextToSpeech.Engine.ACTION_INSTALL_TTS_DATA);
startActivity(installTTSIntent);
}
}
}
,其中里面的 loadPage()
函数的调用如下 synthesizeToFile
功能:
字符串tempDestFile = appTmpPath.getAbsolutePath()+/+文件名;
tts.synthesizeToFile(speakTextTxt,myHashRender,tempDestFile);
解决方案
您必须等到的OnInit
调用之前,你可以叫讲话,synthesizeToFile
等...放在的OnInit
你的 loadPage
方法检查成功后有
I am using Android TextToSpeech API
, I want to save the convert text2speech as a file on the SD-card memory, but I got the error:
synthesizeToFile failed: not bound to TTS engine
My code to use TTS is :
public void onActivityResult(int requestCode, int resultCode, Intent intent) {
if (requestCode == MY_DATA_CHECK_CODE) {
if (resultCode == TextToSpeech.Engine.CHECK_VOICE_DATA_PASS) {
tts = new TextToSpeech(this, this);
if(getIntent() != null){
if(getIntent().getExtras()!=null){
String d = getIntent().getExtras().getString("data");
String data[] = d.split("-");
bookName = data[0];
loadPage(data[0], Integer.parseInt(data[1]));
}
}
Log.d("TTS","Data is loaded");
}
else {
Intent installTTSIntent = new Intent();
installTTSIntent.setAction(TextToSpeech.Engine.ACTION_INSTALL_TTS_DATA);
startActivity(installTTSIntent);
}
}
}
where inside the loadPage()
function a call the synthesizeToFile
function as below :
String tempDestFile = appTmpPath.getAbsolutePath() +"/"+ fileName;
tts.synthesizeToFile(speakTextTxt, myHashRender, tempDestFile);
解决方案
You have to wait until after onInit
is called before you can call speak, synthesizeToFile
etc... put your loadPage
method in onInit
after checking for success there.
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