Android This class is the entry point for accessing the WebView API on Android.
 ChromeClient A reference to the native ChromeClient being initialized by the ANE as soon as a new instance of Webview is initialized by user calling
 Cookies Manages the cookies used by an application's WebView instances.
 EmbeddedBrowser Entry point for using the Android CustomTab API.
 EmbeddedBrowserSettings Optional configuration for the CustomTab window.
 WebSettings Manages settings state for a WebView.
 WebViewDatabase This class allows developers to determine whether any WebView used in the application has stored any of the following types of browsing data and to clear any such stored data for all WebViews in the application.