alphacep / alphacep/vosk-api

Androiud app crash on new Recognizer()

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Descripción

Hi,
I am testing VOSK on Android and when instantiate Recognizer app crashes. I use following code:
```
private void startRecording() {
try {
Log.i("VOSK","START");
StorageService.unpack(context, "model-en-us", "model",
(tempModel) -> {
model = tempModel;
},
(exception) -> Log.e("RECORD", "model load failed " + exception));
Recognizer recognizer = new Recognizer(model, 16000.0f);
SpeechService speechService = new SpeechService(recognizer, 16000.0f);
speechService.startListening(new RecognitionListener() {
@Override
public void onPartialResult(String hypothesis) {
Log.i("VOSK", "PARTIAL RESULT: " + hypothesis);
}

@Override
public void onResult(String hypothesis) {
Log.i("VOSK", "RESULT: " + hypothesis);

}

@Override
public void onFinalResult(String hypothesis) {
Log.i("VOSK", "FINAL RESULT: " + hypothesis);

}

@Override
public void onError(Exception exception) {
Log.e("VOSK", "ERROR RESULT: " + exception);

}

@Override
public void onTimeout() {
Log.i("VOSK", "TIMEOUT");
}
});
} catch (Exception e) {
Log.e("VOSK", "Exception: " + e);
throw new RuntimeException(e);
}
```

Stack trace:
```
2023-10-27 22:32:43.429 22621-22621 VOSK com.jure.homeautomation I START
2023-10-27 22:32:43.478 22621-22621 libc com.jure.homeautomation A Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x804 in tid 22621 (.homeautomation), pid 22621 (.homeautomation)
2023-10-27 22:32:43.842 22961-22961 DEBUG pid-22961 A Cmdline: com.jure.homeautomation
2023-10-27 22:32:43.842 22961-22961 DEBUG pid-22961 A pid: 22621, tid: 22621, name: .homeautomation >>> com.jure.homeautomation <<<
2023-10-27 22:32:43.842 22961-22961 DEBUG pid-22961 A #00 pc 0000000000404548 /data/app/~~dla-xPWnFT-z77LXvah1mA==/com.jure.homeautomation-FCmD3kpso8mf4IcKYkDIIA==/base.apk!libvosk.so (Model::Ref()+4)
2023-10-27 22:32:43.842 22961-22961 DEBUG pid-22961 A #01 pc 00000000003618ec /data/app/~~dla-xPWnFT-z77LXvah1mA==/com.jure.homeautomation-FCmD3kpso8mf4IcKYkDIIA==/base.apk!libvosk.so (Recognizer::Recognizer(Model*, float)+88)
2023-10-27 22:32:43.842 22961-22961 DEBUG pid-22961 A #02 pc 0000000000426a34 /data/app/~~dla-xPWnFT-z77LXvah1mA==/com.jure.homeautomation-FCmD3kpso8mf4IcKYkDIIA==/base.apk!libvosk.so (vosk_recognizer_new+44)
2023-10-27 22:32:43.842 22961-22961 DEBUG pid-22961 A #03 pc 000000000001404c /data/app/~~dla-xPWnFT-z77LXvah1mA==/com.jure.homeautomation-FCmD3kpso8mf4IcKYkDIIA==/base.apk
2023-10-27 22:32:43.842 22961-22961 DEBUG pid-22961 A #04 pc 0000000000010a18 /data/app/~~dla-xPWnFT-z77LXvah1mA==/com.jure.homeautomation-FCmD3kpso8mf4IcKYkDIIA==/base.apk
2023-10-27 22:32:43.842 22961-22961 DEBUG pid-22961 A #05 pc 0000000000007564 /data/app/~~dla-xPWnFT-z77LXvah1mA==/com.jure.homeautomation-FCmD3kpso8mf4IcKYkDIIA==/base.apk
2023-10-27 22:32:43.842 22961-22961 DEBUG pid-22961 A #06 pc 0000000000011030 /data/app/~~dla-xPWnFT-z77LXvah1mA==/com.jure.homeautomation-FCmD3kpso8mf4IcKYkDIIA==/base.apk
2023-10-27 22:32:43.842 22961-22961 DEBUG pid-22961 A #07 pc 00000000000141e0 /data/app/~~dla-xPWnFT-z77LXvah1mA==/com.jure.homeautomation-FCmD3kpso8mf4IcKYkDIIA==/base.apk
2023-10-27 22:32:43.843 22961-22961 DEBUG pid-22961 A #13 pc 00000000002cf678 /data/app/~~dla-xPWnFT-z77LXvah1mA==/com.jure.homeautomation-FCmD3kpso8mf4IcKYkDIIA==/base.apk (org.vosk.Recognizer.+0)
2023-10-27 22:32:43.843 22961-22961 DEBUG pid-22961 A #18 pc 00000000000012d8 /data/data/com.jure.homeautomation/code_cache/.overlay/base.apk/classes3.dex (com.jure.homeautomation.RunnableRecord.startRecording+0)
2023-10-27 22:32:43.843 22961-22961 DEBUG pid-22961 A #23 pc 00000000000012c0 /data/data/com.jure.homeautomation/code_cache/.overlay/base.apk/classes3.dex (com.jure.homeautomation.RunnableRecord.run+0)
---------------------------- PROCESS ENDED (22621) for package com.jure.homeautomation ----------------------------
```

Another question is it possible to feed existing audio file to VOSK and get text as response?

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