小编sow*_*ksr的帖子

我已授予相机和麦克风的所有权限。在 iframe 的元标记中启用 CSP。仍然无法在 iframe 的 getusermedia 中获得相机和麦克风的许可。

主页.html

ion-content class='padding has-subheader'>

app-component.ts

constructor(platform: Platform, statusBar: StatusBar, splashScreen: SplashScreen, private androidPermissions: AndroidPermissions) 
{
platform.ready().then
   (() => 
      {

           statusBar.styleDefault();
           splashScreen.hide();

           this.androidPermissions.requestPermissions([
                this.androidPermissions.PERMISSION.CAMERA, 
                this.androidPermissions.PERMISSION.MODIFY_AUDIO_SETTINGS,
            this.androidPermissions.PERMISSION.RECORD_AUDIO
           ]);

  //navigator.mediaDevices
  navigator.mediaDevices
    .getUserMedia({
      audio: true,
      video: true
    })
    .then(mediaStream => {
        console.log("Video camera platform ready")
    });


});
}

AndroidManifest.xml

 <uses-sdk android:minSdkVersion="23" android:targetSdkVersion="26" />
    <uses-permission android:name="android.permission.RECORD_AUDIO" />
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
    <uses-feature android:name="android.hardware.camera" />
    <uses-feature android:name="android.hardware.camera.autofocus" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />

这发生在离子应用的Android版本中。我正在使用iframe测试getUserMedia。webrtc的演示页面给我“ GetUserMedia：不允许的错误”。我已经在AndroidManifest.xml中授予了所有权限，但仍然无法访问相机。为了获得外部网站的摄像头访问权，还有什么需要做的吗？

home.html

<ion-content class= 'padding has-subheader'>
  <iframe class= 'webPage' name= "eventsPage" src="https://webrtc.github.io/samples/src/content/getusermedia/gum/">
 </iframe>
</ion-content>

config.xml

<plugin name="cordova-plugin-statusbar" spec="2.4.2" />
<plugin name="cordova-plugin-device" spec="2.0.2" />
<plugin name="cordova-plugin-splashscreen" spec="5.0.2" />
<plugin name="cordova-plugin-ionic-webview" spec="^2.0.0" />
<plugin name="cordova-plugin-ionic-keyboard" spec="^2.0.5" />
<plugin name="cordova-plugin-camera" spec="^4.0.3" />
<plugin name="android-camera-permission" spec="^1.0.0" />
<plugin name="cordova-plugin-media" spec="^5.0.2" />
<plugin name="cordova-opentok-android-permissions" spec="^1.0.1" />
<plugin name="cordova.plugins.diagnostic" spec="^4.0.10" />
<plugin name="cordova-plugin-android-permissions" spec="^1.0.0" />
<plugin name="cordova-plugin-media-capture" spec="^3.0.2" />
<plugin name="cordova-plugin-compat" spec="^1.2.0" />
<plugin name="cordova-plugin-whitelist" spec="^1.3.3" />
<engine name="android" spec="7.0.0" />