From a8ba441800a405ec97cd9aadf767b41e8831d0f7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rn=20Depenbrock?= <github@j-d-pictures.de>
Date: Wed, 7 Sep 2022 10:22:40 +0200
Subject: [PATCH] - do not set mandatory & optional parameters, when used in
 web (#164)

- web is not allowing it
- adjusted logic to use deviceId over optional parameters in web
---
 lib/src/track/options.dart | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/lib/src/track/options.dart b/lib/src/track/options.dart
index a985850..8d3d1ac 100644
--- a/lib/src/track/options.dart
+++ b/lib/src/track/options.dart
@@ -199,8 +199,12 @@ class AudioCaptureOptions extends LocalTrackOptions {
 
   @override
   Map<String, dynamic> toMediaConstraintsMap() {
-    var constraints = <String, dynamic>{
-      'optional': <Map<String, dynamic>>[
+    var constraints = <String, dynamic>{};
+
+    /// in we platform it's not possible to provide optional and mandatory parameters.
+    /// deviceId is a mandatory parameter
+    if (!kIsWeb || (kIsWeb && deviceId == null)) {
+      constraints['optional'] = <Map<String, dynamic>>[
         <String, dynamic>{'echoCancellation': echoCancellation},
         <String, dynamic>{'googDAEchoCancellation': echoCancellation},
         <String, dynamic>{'googEchoCancellation': echoCancellation},
@@ -211,8 +215,8 @@ class AudioCaptureOptions extends LocalTrackOptions {
         <String, dynamic>{'googAutoGainControl': autoGainControl},
         <String, dynamic>{'googHighpassFilter': highPassFilter},
         <String, dynamic>{'googTypingNoiseDetection': typingNoiseDetection},
-      ],
-    };
+      ];
+    }
 
     if (deviceId != null) {
       if (kIsWeb) {