deleteAllCookies method

Future<bool> deleteAllCookies()

Removes all cookies.

The return value indicates whether any cookies were removed.

Officially Supported Platforms/Implementations:

Android WebView (Official API - CookieManager.removeAllCookies)
iOS WKWebView 11.0+ (Official API - WKWebsiteDataStore.removeData):
- It will return always true.
macOS WKWebView 10.13+ (Official API - WKWebsiteDataStore.removeData):
- It will return always true.
Windows WebView2
Linux WPE WebKit (Official API - webkit_website_data_manager_clear):
- Uses WebsiteDataManager to clear all cookie data.

Use the PlatformCookieManager.isMethodSupported method to check if this method is supported at runtime.

Implementation

Future<bool> deleteAllCookies() => platform.deleteAllCookies();