自己在整一个demo,发现用 setwebchromeclient   并不能在自己写的webview里面加载打开的网页

对比:

   setwebviewclient:　　　　

　　　　Sets the WebViewClient that will receive various notifications and

　　　　* requests. This will replace the current handler.

   setwebchromeclient:

　　　　Sets the chrome handler. This is an implementation of WebChromeClient for
　　　　 use in handling JavaScript dialogs, favicons, titles, and the progress.
 　　　　This will replace the current handler.

setwebviewclient setwebchromeclient 的区别