Fix getDisplayMedia with audio, close flutter-webrtc#430.

cloudwebrtc · cloudwebrtc · commit 828076ffc255 · 2020-12-11T07:23:34.000+08:00
diff --git a/example/lib/src/get_display_media_sample.dart b/example/lib/src/get_display_media_sample.dart
@@ -49,7 +49,7 @@ class _GetDisplayMediaSampleState extends State<GetDisplayMediaSample> {
 
   // Platform messages are asynchronous, so we initialize in an async method.
   Future<void> _makeCall() async {
-    final mediaConstraints = <String, dynamic>{'audio': false, 'video': true};
+    final mediaConstraints = <String, dynamic>{'audio': true, 'video': true};
 
     try {
       var stream = await navigator.getDisplayMedia(mediaConstraints);
diff --git a/lib/src/web/mediadevices_impl.dart b/lib/src/web/mediadevices_impl.dart
@@ -49,8 +49,7 @@ class MediaDevicesWeb extends MediaDevices {
     try {
       final mediaDevices = html.window.navigator.mediaDevices;
       if (jsutil.hasProperty(mediaDevices, 'getDisplayMedia')) {
-        final arg = JsObject.jsify(mediaConstraints);
-
+        final arg = jsutil.jsify(mediaConstraints);
         final jsStream = await jsutil.promiseToFuture<html.MediaStream>(
             jsutil.callMethod(mediaDevices, 'getDisplayMedia', [arg]));
         return MediaStreamWeb(jsStream, 'local');
