public override void SetWebChromeClient(WebChromeClient client)
{
if (client.GetType() == typeof(MyWebChromeClient))
{
MyWebChromeClient = client as MyWebChromeClient;
}
base.SetWebChromeClient(client);
}
// initialization or refresh of the webview
private WebView WebView_initialize(MainActivity activity)
{
// hide our login/error text
TextView textView_hidden = activity.FindViewById <TextView>(Resource.Id.textView_hidden);
textView_hidden.Visibility = ViewStates.Invisible;
// hide thanks Bitton
Button ThanksButton = activity.FindViewById <Button>(Resource.Id.ThanksButton);
ThanksButton.Visibility = ViewStates.Invisible;
// hide Edittext
EditText editText1 = activity.FindViewById <EditText>(Resource.Id.editText1);
editText1.Visibility = ViewStates.Invisible;
WebView web_view1;
// initializing login form
web_view1 = FindViewById <WebView>(Resource.Id.webView1);
//if button was hidden, unhide it
web_view1.Visibility = ViewStates.Visible;
//preparing webview
web_view1.Settings.JavaScriptEnabled = true;
web_view1.SetWebViewClient(new Callback()); //http://stackoverflow.com/questions/5561709/opening-webview-not-in-new-browser
//passing activity methods to webChromeClient
MyWebChromeClient client = new MyWebChromeClient();
client.activity = this;
web_view1.SetWebChromeClient(client);
//clearing cookies
Android.Webkit.CookieManager.Instance.RemoveAllCookie();
web_view1.ClearCache(true);
web_view1.ClearFormData();
//Android.Webkit.CookieManager.Instance.SetAcceptCookie(false); //no login with this
//web_view1.setSavePassword(false);
// deprecated: webWiew is no saving passwords anymore
// loading fb login form
web_view1.LoadUrl("http://d.cc.ua/misc/socialnetwork_test/fblogin.html");
//grabbing data from web_view, see
//http://stackoverflow.com/questions/3298597/how-to-get-return-value-from-javascript-in-webview-of-android
//and
//http://stackoverflow.com/questions/5264489/how-do-i-pass-return-values-from-a-javascript-function-to-android
return(web_view1);
}
public PermissionRequestFragment()
{
mWebChromeClient = new MyWebChromeClient(this);
}
public PermissionRequestFragment ()
{
mWebChromeClient = new MyWebChromeClient (this);
}
