fix: Fix for Chrome getUserMedia "ideal" Constraint Change.

Author: cloudwebrtc

lib/src/support/platform.dart

@@ -69,3 +69,12 @@ class BrowserVersion {
   /// The patch version number: "3" in "1.2.3".
   final int patch;
 }
+
+bool isChrome129OrLater() {
+  if (lkPlatformIs(PlatformType.web) &&
+      [BrowserType.chrome, BrowserType.edge].contains(lkBrowser())) {
+    final version = lkBrowserVersion();
+    return version.major > 129 || (version.major == 129 && version.minor >= 0);
+  }
+  return false;
+}

lib/src/track/options.dart

@@ -88,9 +88,13 @@ class CameraCaptureOptions extends VideoCaptureOptions {
         'facingMode':
             cameraPosition == CameraPosition.front ? 'user' : 'environment'
     };
-    if (deviceId != null) {
+    if (deviceId != null && deviceId!.isNotEmpty) {
       if (kIsWeb) {
-        constraints['deviceId'] = deviceId;
+        if (isChrome129OrLater()) {
+          constraints['deviceId'] = {'exact': deviceId};
+        } else {
+          constraints['deviceId'] = {'ideal': deviceId};
+        }
       } else {
         constraints['optional'] = [
           {'sourceId': deviceId}
@@ -331,9 +335,13 @@ class AudioCaptureOptions extends LocalTrackOptions {
       }
     }
 
-    if (deviceId != null) {
+    if (deviceId != null && deviceId!.isNotEmpty) {
       if (kIsWeb) {
-        constraints['deviceId'] = deviceId;
+        if (isChrome129OrLater()) {
+          constraints['deviceId'] = {'exact': deviceId};
+        } else {
+          constraints['deviceId'] = {'ideal': deviceId};
+        }
       } else {
         constraints['optional']
             .cast<Map<String, dynamic>>()