onError handler (android)

[youraerials]

Hi, we're seeing

I/flutter ( 7919): _platformCallHandler call speech.onSpeechAvailability false I/flutter ( 7919): _platformCallHandler call speech.onError 7 I/flutter ( 7919): Unknowm method speech.onError

on Android when speech recognition is running and the OS needs to do something (say, a text comes in). I see the onError call in the Java file but I don't see it at the Dart level. Maybe I'm missing something?

Thanks for the great work on this!

[lejard-h]

Same error for me on the last version, I have log on Android log cat

java.lang.ArrayIndexOutOfBoundsException: length=1; index=1
  at bz.rxla.flutter.speechrecognition.SpeechRecognitionPlugin.getLocale(SpeechRecognitionPlugin.java:86)
  at bz.rxla.flutter.speechrecognition.SpeechRecognitionPlugin.onMethodCall(SpeechRecognitionPlugin.java:67)
  at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:191)
  at io.flutter.view.FlutterView.handlePlatformMessage(FlutterView.java:643)
  at android.os.MessageQueue.nativePollOnce(Native Method)
  at android.os.MessageQueue.next(MessageQueue.java:328)
  at android.os.Looper.loop(Looper.java:148)
  at android.app.ActivityThread.main(ActivityThread.java:6361)
  at java.lang.reflect.Method.invoke(Native Method)
  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1063)
  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:924)

[ColquePaxi]

This plugin is very very interesting and a great use case. Congratulations!!!

But same error to me too on Android. Anybody had sucessful?

I/FlutterActivityDelegate(19695): onResume setting current activity to this
I/flutter (19695): _MyAppState.activateSpeechRecognizer... 
Syncing files to device SM T330...
D/SpeechRecognitionPlugin(19695): Current Locale : pt_BR
I/flutter (19695): _platformCallHandler call speech.onCurrentLocale pt_BR
D/ViewRootImpl(19695): ViewPostImeInputStage ACTION_DOWN
I/flutter (19695): _MyAppState.start => result true
D/SpeechRecognitionPlugin(19695): onError : 9
I/flutter (19695): _platformCallHandler call speech.onSpeechAvailability false
I/flutter (19695): _platformCallHandler call speech.onError 9
I/flutter (19695): Unknowm method speech.onError 
Application finished.

[erik-seifert]

See here https://stackoverflow.com/questions/35248075/android-speech-recognition-insufficient-permission-error-code-9/35784764

Work for me (Error 9)

[LouisDeGuinness]

About error 7 (https://developer.android.com/reference/android/speech/SpeechRecognizer):

public static final int ERROR_NO_MATCH No recognition result matched.

Constant Value: 7

(0x00000007)

So whatever you're saying is not properly recognized. Error 6 means timeout, i've came across that one too.

Trying to figure out error handling right now, i'll update this post if i succeed.

Edit: Seems there is already a Pull request, fixing this problem (https://github.com/rxlabz/speech_recognition/pull/5)

[GurgenHOVH]

I have faced the same issue. Fixed it by enableing microphone permision from app settings. Also you can do that programatically with this plugin https://pub.dartlang.org/packages/simple_permissions.

[qalqi]

Firstly the speech recognition doesn't work on Android Emulator. You can install with USB and then have to provide microphone permissions from app settings or alternatively, as suggested by @gurgenDP you can do the following

import 'package:simple_permissions/simple_permissions.dart';


 initState() {
    super.initState();
    _checkAudioPermission();
    activateSpeechRecognizer();
  }


 void _checkAudioPermission() async {
    bool hasPermission =
    await SimplePermissions.checkPermission(Permission.RecordAudio);
    if (!hasPermission) {
      await SimplePermissions.requestPermission(Permission.RecordAudio);
    }
  }