make createOffer constraints optional

Zangetsu101 · web-flow · commit 7b0bad41d1da · 2020-05-12T13:28:21.000+06:00
diff --git a/lib/rtc_peerconnection.dart b/lib/rtc_peerconnection.dart
@@ -204,7 +204,7 @@ class RTCPeerConnection {
   }
 
   Future<RTCSessionDescription> createOffer(
-      Map<String, dynamic> constraints) async {
+      [Map<String, dynamic> constraints = const {}]) async {
     try {
       final Map<dynamic, dynamic> response =
           await _channel.invokeMethod('createOffer', <String, dynamic>{

Original file line number	Diff line number	Diff line change
`@@ -204,7 +204,7 @@ class RTCPeerConnection {`
`204`	`204`	`}`
`205`	`205`
`206`	`206`	`Future<RTCSessionDescription> createOffer(`
`207`		`- Map<String, dynamic> constraints) async {`
	`207`	`+ [Map<String, dynamic> constraints = const {}]) async {`
`208`	`208`	`try {`
`209`	`209`	`final Map<dynamic, dynamic> response =`
`210`	`210`	`await _channel.invokeMethod('createOffer', <String, dynamic>{`