Речь к тексту с проблемой записи медиа на многих устройствах - PullRequest
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Речь к тексту с проблемой записи медиа на многих устройствах

0 голосов
/ 28 марта 2020

Я работаю над речью в текст с функцией записи мультимедиа на android, Мой код отлично работает на android одной ОС, когда я запускаю на устройстве Oppo, RealMe или Vivo, я получаю ошибку. Пожалуйста, проверьте ниже исходный код, ошибка logcat. Я уже спросил необходимые разрешения. Похоже, политика устройства oppo останавливает запись.

  1. Намерение записи речи: 
private fun setupSpeechRecognizer() {
        mSpeechRecognizer = SpeechRecognizer.createSpeechRecognizer(this)
        mSpeechRecognizerIntent = Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH)
        mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM)
        mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, this.packageName)
        mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, 3)
        mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_SPEECH_INPUT_COMPLETE_SILENCE_LENGTH_MILLIS, 10000)
        mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, "en_US")
        // secret parameters that when added provide audio url in the result
        //mSpeechRecognizerIntent.putExtra("android.speech.extra.GET_AUDIO_FORMAT", "audio/mp3")
        //mSpeechRecognizerIntent.putExtra("android.speech.extra.GET_AUDIO", true)
        mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_PREFER_OFFLINE, true)

        mSpeechRecognizer?.setRecognitionListener(recognitionListener)
    }
Распознаватель слушателя 
private val recognitionListener = object : RecognitionListener {
        override fun onReadyForSpeech(params: Bundle?) {}
        override fun onRmsChanged(rmsdB: Float) {}
        override fun onBufferReceived(buffer: ByteArray?) {
            latestAudioFileOutputStream?.write(buffer)
        }
        override fun onPartialResults(partialResults: Bundle?) {}
        override fun onEvent(eventType: Int, params: Bundle?) {
            Logger.d(TAG + " onEvent : " + eventType)
        }
        override fun onBeginningOfSpeech() {
            Logger.d(TAG + " onBeginningOfSpeech ")
        }
        override fun onEndOfSpeech() {
            Logger.d(TAG + " onEndOfSpeech ")
        }
        override fun onError(error: Int) {
            SpeechRecognitionUtil.getErrorMessage(error)
            if (error == SpeechRecognizer.ERROR_SPEECH_TIMEOUT) {
            } else {
                if(isRecordingRunning) {
                    resetSpeechRecognizer()
                    mSpeechRecognizer?.startListening(mSpeechRecognizerIntent)
                }
            }
        }
        override fun onResults(results: Bundle?) {
            val matches = results?.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION)
            if (matches != null) {
                val dateTime = DateTime()
                voiceToTextListAdapter?.addData(VoiceToTextItem(0, matches.get(0), dateTime.toString(AppConstant.DDMMMYYYY_HHMMSS), dateTime.millis))
            }
            mSpeechRecognizer?.startListening(mSpeechRecognizerIntent)
        }
    }
медиа-рекордер с файлом 
private fun setupMediaRecorder() {
        setUpNotification()

        mediaRecorder = MediaRecorder()
        mediaRecorder.setAudioSource(MediaRecorder.AudioSource.VOICE_RECOGNITION)
        mediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP)
        mediaRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB)
        mediaRecorder.setAudioSamplingRate(16000)
        mediaRecorder.setOutputFile(latestAudioFile)
        try {
            mediaRecorder.prepare()
        } catch (e: Exception) {
            e.printStackTrace()
        }
        mediaRecorder.start()
    }

private fun createNewAudioFile() {
        val file = File(Environment.getExternalStorageDirectory(), "SpeechToText")
        if (!file.exists()) {
            file.mkdir()
        }
        latestAudioFile = File(file, "Audio_" + System.currentTimeMillis() + ".mp3")
        latestAudioFile?.createNewFile()

        latestAudioFileOutputStream = FileOutputStream(latestAudioFile)
    }
Разрешение: 
<uses-permission android:name="android.permission.CAPTURE_AUDIO_OUTPUT" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
Ошибка Logcat: 
31795-19037 W/MediaAnalyticsItem: Unable to record: [1:audiorecord:0:-1::0:-1:1:0:10:android.media.audiorecord.latency=20:android.media.audiorecord.samplerate=8000:android.media.audiorecord.channels=1:android.media.audiorecord.encoding=AUDIO_FORMAT_PCM_16_BIT:android.media.audiorecord.source=AUDIO_SOURCE_VOICE_RECOGNITION:android.media.audiorecord.durationMs=0:android.media.audiorecord.n=0:android.media.audiorecord.createdMs=1585372724093:android.media.audiorecord.errcode=-38:android.media.audiorecord.errfunc=start:] [forcenew=0]
31795-19037 I/MicrophoneInputStream: mic_close  SR : 8000 CC : 16 SO : 6
31795-19409 E/native: google_recognizer_jni.cc:93 Exception thrown from GoogleRecognizer.read()
31795-19409 W/System.err: com.google.android.apps.gsa.shared.o.e: Error code: 458758 | Error code: 393237 | Error code: 393222 | couldn't start recording, state is:1
31795-19409 W/System.err:     at com.google.android.apps.gsa.speech.e.c.k.read(SourceFile:36)
31795-19409 W/System.err: Caused by: com.google.android.apps.gsa.shared.o.e: Error code: 393237 | Error code: 393222 | couldn't start recording, state is:1
31795-19409 W/System.err:     at com.google.android.apps.gsa.speech.audio.bi.read(SourceFile:63)
31795-19409 W/System.err:     at java.io.InputStream.read(InputStream.java:101)
31795-19409 W/System.err:     at com.google.android.apps.gsa.speech.audio.ay.b(SourceFile:15)
31795-19409 W/System.err:     at com.google.android.apps.gsa.speech.audio.ax.run(SourceFile:2)
31795-19409 W/System.err:     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:458)
31795-19409 W/System.err:     at java.util.concurrent.FutureTask.run(FutureTask.java:266)
31795-19409 W/System.err:     at com.google.android.apps.gsa.shared.util.c.b.h.run(Unknown Source:3)
31795-19409 W/System.err:     at com.google.android.apps.gsa.shared.util.c.b.bl.run(SourceFile:3)
31795-19409 W/System.err:     at com.google.android.apps.gsa.shared.util.c.b.bl.run(SourceFile:3)
31795-19409 W/System.err:     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
31795-19409 W/System.err:     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
31795-19409 W/System.err:     at java.lang.Thread.run(Thread.java:764)
31795-19409 W/System.err:     at com.google.android.apps.gsa.shared.util.c.b.k.run(SourceFile:6)
31795-19409 W/System.err: Caused by: com.google.android.apps.gsa.shared.o.e: Error code: 393222 | couldn't start recording, state is:1


31888-18908 W/MediaPlayer: Couldn't open content://0@settings/system/notification_sound_cache: java.io.FileNotFoundException: open failed: ENOENT (No such file or directory)

783-8189 W/MediaAnalyticsItem: Unable to record: [1:audiopolicy:0:-1::0:-1:1:0:6:android.media.audiopolicy.reason=none:android.media.audiopolicy.status=-38:android.media.audiopolicy.rqst.src=AUDIO_SOURCE_HOTWORD:android.media.audiopolicy.rqst.pkg=com.google.android.googlequicksearchbox:android.media.audiopolicy.rqst.session=23641:android.media.audiopolicy.rqst.device=AUDIO_DEVICE_IN_BUILTIN_MIC:] [forcenew=0]
...