Android's own webview cannot play video, no safety certification, how to solve the following this way it is useless to

 webView. SetWebViewClient (new WebViewClient () {
@ Override 
Public void onReceivedSslError (WebView view, SslErrorHandler handler, SslError error) {
If (handler!=null) {
Handler. Proceed ();//ignore certificate error continue to load the page content, not a blank page 
} 
} 

});