SpeechRecognition could not get all language

Ionic Framework ionic-v3
1

Hi everyone

I tried the speechRecognition plugin in Beta version
https://ionicframework.com/docs/native/speech-recognition/

I followed the doc to see how it works, and I got this in logcat :

04-20 18:21:51.917 D/SpeechRecognition( 3558): execute() action requestPermission
04-20 18:21:51.919 D/SpeechRecognition( 3558): execute() action getSupportedLanguages
04-20 18:21:51.923 D/SystemWebChromeClient( 3558): file:///android_asset/www/build/main.js: Line 57357 : Granted
04-20 18:21:51.923 I/chromium( 3558): [INFO:CONSOLE(57357)] “Granted”, source: file:///android_asset/www/build/main.js (57357)
04-20 18:21:51.924 D/SystemWebChromeClient( 3558): file:///android_asset/www/build/main.js: Line 57359 : Could not get list of languages
04-20 18:21:51.924 I/chromium( 3558): [INFO:CONSOLE(57359)] “Could not get list of languages”, source: file:///android_asset/www/build/main.js (57359)

I tried on android 7 with a virtual device running with genymotion

Simple code i call on a button click :

startReco()
{

this.speechRecognition.requestPermission()
                      .then(
                            () => console.log('Granted'),
                            () => console.log('Denied')
                           )
this.speechRecognition.getSupportedLanguages()
                      .then(
                            (languages: Array<string>) => console.log(languages),
                            (error) => console.log(error)
                           )
/*  let options = {language :"en-US",matches:5,prompt:"",showPopup:true,showPartial :false};

this.speechRecognition.startListening(options).subscribe(
        (matches: Array<string>) => console.log(matches),
        (onerror) => console.log('error:', onerror)
  )*/
}

The request for ask permission works, but not getSupportedLanguages

My ionic info :

ordova CLI: 6.5.0
Ionic Framework Version: 3.0.1
Ionic CLI Version: 2.2.1
Ionic App Lib Version: 2.2.0
Ionic App Scripts Version: 1.3.0
ios-deploy version: Not installed
ios-sim version: Not installed
OS: Windows 10
Node Version: v7.7.1
Xcode version: Not installed

Thanks for any help

2

Not really helpful, but I would try other Android versions. Lots of stuff isn’t really tested on Android 7 yet.

3

Hey @david_bc,

I was searching why mine getSupportedLanguages method did not work as well…

I’ve found this:
https://issuetracker.google.com/issues/73044965

It seems to be a non resolved bug on Android Oreo (8).