navigator.mediaDevices.getUserMedia doesn't appear to be patched

[StephenFluin]

Calling this returns a promise that doesn't seem to trigger zones.

[JiaLiPassion]

@StephenFluin , got it.
I just created a sample like following code.

 const zone = Zone.current.fork({name: 'media'});
        zone.run(() => {
          const constraints = {audio: true, video: {width: 1280, height: 720}};

          navigator.mediaDevices.getUserMedia(constraints)
              .then(function(mediaStream) {
                expect(Zone.current.name).toEqual('media');
              })
              .catch(function(err) {
                console.log(err.name + ': ' + err.message);
                expect(Zone.current.name).toEqual('media');
              });
        });

and the then callback will be in media zone.

because navigator.mediaDevices.getUserMedia return a Promise, so it will be patched by ZoneAwarePromise.

So do you mean Navigator.getUserMedia(constraints, successCallback, errorCallback)
not patched in zone?

I will patch Navigator.getUserMedia(constraints, successCallback, errorCallback) because it seems some browser will use this method as polyfill of navigator.mediaDevices.getUserMedia