addStream 方法
- MediaStream? stream,
- [Map? mediaConstraints]
实现
void addStream(MediaStream? stream, [Map? mediaConstraints]) {
if (mediaConstraints != null) {
var mediaConstraints_1 = convertDartToNative_Dictionary(mediaConstraints);
_addStream_1(stream, mediaConstraints_1);
return;
}
_addStream_2(stream);
return;
}