This is latest example with package webview_flutter: ^4.4.1
WebViewController controller = WebViewController();
WebViewCookie cookie = WebViewCookie( name: "cookie_name", value: "cookies_value", domain: "your_domain.com"); WebViewCookieManager().setCookie(cookie); controller..setJavaScriptMode(JavaScriptMode.unrestricted); controller..loadRequest(Uri.parse(baseUrl));
WebViewWidget( controller: controller, );

**WebView( initialCookies: [sessionCookie], ... ),** this is now deprecated

This is latest example with package webview_flutter: ^4.4.1
WebViewController controller = WebViewController();
WebViewCookie cookie = WebViewCookie( name: "cookie_name", value: "cookies_value", domain: "your_domain.com"); WebViewCookieManager().setCookie(cookie); controller..setJavaScriptMode(JavaScriptMode.unrestricted); controller..loadRequest(Uri.parse(baseUrl));
WebViewWidget( controller: controller, );

**WebView( initialCookies: [sessionCookie], ... ),** this is now deprecated