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From Tom Brückner (JIRA) <>
Subject [jira] [Created] (CB-13128) WebRTC in Cordova app: WebContentsDelegate::CheckMediaAccessPermission: Not supported
Date Sat, 29 Jul 2017 10:44:00 GMT
Tom Brückner created CB-13128:

             Summary: WebRTC in Cordova app: WebContentsDelegate::CheckMediaAccessPermission:
Not supported
                 Key: CB-13128
             Project: Apache Cordova
          Issue Type: Bug
            Reporter: Tom Brückner

I was using WebRTC in Cordova app with Cordova 5.2.0 and Cordova Android 4.1 without problems.
Since I upgraded to Cordova 6.3.1 and Cordova Android 6.1.1, I get the following error message
on the console:

    chromium: [] WebContentsDelegate::CheckMediaAccessPermission:
Not supported.

The permissions in the Android manifest include the following:

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />
    <uses-permission android:name="android.permission.VIBRATE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.RECORD_AUDIO" />
    <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
    <uses-feature android:name="" android:required="true" />
    <uses-feature android:name="" android:required="true"

so I would say everything should be just fine. But still I am getting this error. I also noticed
that once I actually try to start streaming my local video, I also get these error messages:

    [] SetTypingDetectionStatus: not supported
    [] SetTypingDetectionStatus(0) failed, err=8003
    [] Unable to select audio device!
    [] WebContentsDelegate::CheckMediaAccessPermission:
Not supported.

and this info:

    [INFO:CONSOLE(0)] "Refused to load the image 'android-webview-video-poster:default_video_poster/8430923907866893907'
because it violates the following Content Security Policy directive: "default-src * gap: data:
blob: 'unsafe-inline' 'unsafe-eval' ws: wss:". Note that 'img-src' was not explicitly set,
so 'default-src' is used as a fallback.

Not sure if the CSP is related to the problem, though. I was trying to fix this, but Meteor
(which I am using as a wrapper) won't let me do so.

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