streamUri method Null safety

XmlDocumentFragment streamUri(
  1. String profileToken,
  2. {String streamType = 'RTP-Unicast',
  3. String transportProtocol = 'RTSP'}
)

XML for the streamUri, requires a profileToken

Implementation

static XmlDocumentFragment streamUri(String profileToken,
    {String streamType = 'RTP-Unicast', String transportProtocol = 'RTSP'}) {
  builder.element('GetStreamUri', nest: () {
    builder.namespace(Xmlns.trt);
    builder.element('StreamSetup', nest: () {
      builder.element('Stream', nest: () {
        builder.namespace(Xmlns.tt);
        builder.text(streamType);
      });
      builder.element('Transport', nest: () {
        builder.namespace(Xmlns.tt);
        builder.element('Protocol', nest: () {
          builder.text(transportProtocol);
        });
      });
    });
    builder.element('ProfileToken', nest: () {
      builder.text(profileToken);
    });
  });

  return builder.buildFragment();
}