bool HandleShouldStartLoad(UIWebView webView, NSUrlRequest request, UIWebViewNavigationType navigationType)
{
// If the URL is not our own custom scheme, just let the webView load the URL as usual
var scheme = "app:";
if (request.Url.Scheme != scheme.Replace(":", ""))
return true;
var resources = request.Url.ResourceSpecifier.Split('?');
var method = resources[0];
if (method == "QR")
{
var scanner = new ZXing.Mobile.MobileBarcodeScanner();
scanner.Scan().ContinueWith(result => {
if (result != null){
var code = result.Result.Text;
this.InvokeOnMainThread(new NSAction(() => webView.LoadRequest(new NSUrlRequest(new NSUrl(MainUrl + "code?value=" + code)))));
}
});
}
return false;
}
public override void ViewDidLoad()
{
base.ViewDidLoad ();
NSUrl url1 = new NSUrl(url);
NSUrlRequest request = new NSUrlRequest(url1);
webView.LoadRequest(request);
this.NavigationController.NavigationBar.Hidden = false;
this.NavigationController.NavigationBar.TintColor = UIColor.White;
this.NavigationController.NavigationBar.BarTintColor = UIColor.FromRGB(44/255f,146/255f,208/255f);
this.NavigationController.NavigationBar.BarStyle = UIBarStyle.Black;
this.NavigationController.NavigationBar.TitleTextAttributes = new UIStringAttributes (){
ForegroundColor = UIColor.White,
Font = UIFont.FromName("System Bold",20.0f)
};
Title = name;
this.NavigationItem.SetLeftBarButtonItem (new UIBarButtonItem(
"Cancel", UIBarButtonItemStyle.Plain, (sender, args) => {
this.NavigationController.PopViewController(true);
}), true);
btn_close.TouchUpInside += (object sender, EventArgs e) => {
this.NavigationController.PopViewController(true);
};
}
public override NSCachedUrlResponse CachedResponseForRequest (NSUrlRequest request)
{
var uri = (Uri) request.Url;
int index;
if ((index = related.IndexOf (uri)) != -1) {
var part = related[index] as MimePart;
if (part != null) {
var mimeType = part.ContentType.MimeType;
var charset = part.ContentType.Charset;
NSUrlResponse response;
NSData data;
using (var content = part.ContentObject.Open ())
data = NSData.FromStream (content);
response = new NSUrlResponse (request.Url, mimeType, (int) data.Length, charset);
return new NSCachedUrlResponse (response, data);
}
}
return base.CachedResponseForRequest (request);
}
private void SetupUserInterface ()
{
scrollView = new UIScrollView {
BackgroundColor = UIColor.Clear.FromHexString ("#094074", 1.0f),
Frame = new CGRect (0, 0, Frame.Width, Frame.Height * 2)
};
licensureLabel = new UILabel {
Font = UIFont.FromName ("SegoeUI-Light", 25f),
Frame = new CGRect (0, 20, Frame.Width, 35),
Text = "Open-Source",
TextAlignment = UITextAlignment.Center,
TextColor = UIColor.White
};
string localHtmlUrl = Path.Combine (NSBundle.MainBundle.BundlePath, "Licensure.html");
var url = new NSUrl (localHtmlUrl, false);
var request = new NSUrlRequest (url);
webView = new UIWebView () {
Frame = new CGRect (0, 55, Frame.Width, Frame.Height - 55)
};
webView.LoadRequest (request);
scrollView.ContentSize = new CGSize (Frame.Width, Frame.Height * 2);
scrollView.Add (licensureLabel);
scrollView.Add (webView);
Add (scrollView);
}
bool HandleShouldStartLoad(UIWebView webView, NSUrlRequest request, UIWebViewNavigationType navigationType)
{
// If the URL is not our own custom scheme, just let the webView load the URL as usual
const string scheme = "hybrid:";
if (request.Url.Scheme != scheme.Replace (":", ""))
return true;
// This handler will treat everything between the protocol and "?"
// as the method name. The querystring has all of the parameters.
var resources = request.Url.ResourceSpecifier.Split ('?');
var method = resources [0];
var parameters = System.Web.HttpUtility.ParseQueryString (resources [1]);
if (method == "UpdateLabel") {
var textbox = parameters ["textbox"];
// Add some text to our string here so that we know something
// happened on the native part of the round trip.
var prepended = string.Format ("C# says: {0}", textbox);
// Build some javascript using the C#-modified result
var js = string.Format ("SetLabelText('{0}');", prepended);
webView.EvaluateJavascript (js);
}
return false;
}
public override bool ShouldStartLoad(UIWebView webView, NSUrlRequest request, UIWebViewNavigationType navigationType)
{
bool shouldStart = true;
string url = request.Url.ToString();
if (url.Contains("js-frame"))
{
shouldStart = false;
string pendingArgs = bridge.webBrowser.EvaluateJavascript("window.locationMessenger.pendingArg.toString();");
// Using JsonConvert.Deserialze<string[]> blows up under MonoTouch, so manually build the array of args instead
JArray argsJArray = (JArray)Newtonsoft.Json.JsonConvert.DeserializeObject(pendingArgs);
string[] args = new string[argsJArray.Count];
for (int i = 0; i < argsJArray.Count; i++)
args[i] = (string)argsJArray[i];
if (args[0] == "HandleScriptPropertyChanged")
{
if (args.Length == 3)
bridge.HandleScriptPropertyChanged(args[1], args[2], null);
else
bridge.HandleScriptPropertyChanged(args[1], args[2], args[3]);
}
else if (args[0] == "InvokeViewModelIndexMethod")
bridge.InvokeViewModelMethod(args[1], args[2], args[3]);
else if (args[0] == "InvokeViewModelMethod")
bridge.InvokeViewModelMethod(args[1], args[2]);
else if (args[0] == "HandleDocumentReady")
bridge.HandleDocumentReady();
else if (args[0] == "HostLog")
bridge.HostLog(args[1]);
else
SpinnakerConfiguration.CurrentConfig.Log(SpinnakerLogLevel.Error,"Ignoring unrecognized call from javascript for [" + args[0] + "] - this means that javascript in the view is trying to reach the host but with bad arguments");
}
return shouldStart;
}
public void DownloadImage(string url)
{
indicatorView.StartAnimating();
NSUrlRequest request = new NSUrlRequest(new NSUrl(url));
new NSUrlConnection(request, new ConnectionDelegate(this), true);
}
private bool ShouldStartLoad (NSUrlRequest request, UIWebViewNavigationType navigationType)
{
if (request.Url.AbsoluteString.StartsWith("app://resize"))
{
try
{
var size = WebView.EvaluateJavascript("size();");
if (size != null)
nfloat.TryParse(size, out _height);
if (HeightChanged != null)
HeightChanged(_height);
}
catch
{
}
return false;
}
if (!request.Url.AbsoluteString.StartsWith("file://"))
{
if (UrlRequested != null)
UrlRequested(request.Url.AbsoluteString);
return false;
}
return true;
}
public void Open(string url, string protocol = null, string authToken = null)
{
try
{
if (_client != null)
Close();
NSUrlRequest req = new NSUrlRequest(new NSUrl(url));
if (!string.IsNullOrEmpty(authToken))
{
NSMutableUrlRequest mutableRequest = new NSMutableUrlRequest(new NSUrl(url));
mutableRequest["Authorization"] = authToken;
req = (NSUrlRequest)mutableRequest.Copy();
}
if (string.IsNullOrEmpty(protocol))
_client = new WebSocket(req);
else
_client = new WebSocket(req, new NSObject[] { new NSString(protocol) });
_client.ReceivedMessage += _client_ReceivedMessage;
_client.WebSocketClosed += _client_WebSocketClosed;
_client.WebSocketFailed += _client_WebSocketFailed;
_client.WebSocketOpened += _client_WebSocketOpened;
_client.Open();
}
catch (Exception ex)
{
OnError(ex.Message);
}
}
public async Task<nuint> DownloadFileAsync (Uri url, string destination)
{
this.Url = url.AbsoluteUri;
if (downloadTask != null)
return downloadTask.TaskIdentifier;
if (session == null) {
Initalize ();
}
Destination = destination;
SessionId = session.Configuration.Identifier;
if (!BackgroundDownloadManager.Tasks.TryGetValue (url.AbsoluteUri, out Tcs)) {
Tcs = new TaskCompletionSource<bool> ();
BackgroundDownloadManager.Tasks.Add (url.AbsoluteUri, Tcs);
using (var request = new NSUrlRequest (new NSUrl (url.AbsoluteUri))) {
downloadTask = session.CreateDownloadTask (request);
downloadTask.Resume ();
}
}
BackgroundDownloadManager.AddController (this.Url, this);
await Tcs.Task;
return downloadTask.TaskIdentifier;
}
public bool RequestImage(string url, IImageUpdated receiver) {
var local = RequestLocalImage(url);
if (local != null) {
receiver.UpdatedImage(url, local);
return true;
}
if (pendingRequests.ContainsKey(url)){
pendingRequests[url].Add(receiver);
} else {
pendingRequests.Add(url, new List<IImageUpdated>(){receiver});
}
NSUrlRequest req = new NSUrlRequest(new NSUrl(url), NSUrlRequestCachePolicy.ReturnCacheDataElseLoad, 10);
new UrlConnection("img"+url, req, (UIImage img)=>{
var surl = url;
cache[surl] = img;
var imgreq = pendingRequests[surl];
foreach (var v in imgreq)
v.UpdatedImage(surl, img);
pendingRequests.Remove(surl);
});
return false;
}
public static UIViewController AudioSelected(ApiNode apiNode)
{
var url = apiNode["videoSrc1"];
if (apiNode["contentNode"] != null)
{
url = apiNode[apiNode["contentNode"]];
}
//var videoController = new UIVideoController(url);
//videoController.NavigationItem.Title = apiNode.Title;
//return videoController;
var vc = new UIViewController();
var webView = new UIWebView(UIScreen.MainScreen.Bounds)
{
BackgroundColor = UIColor.White,
ScalesPageToFit = true,
AutoresizingMask = UIViewAutoresizing.All
};
var request = new NSUrlRequest(new NSUrl(url), NSUrlRequestCachePolicy.UseProtocolCachePolicy, 60);
webView.LoadRequest(request);
vc.NavigationItem.Title = apiNode.Title;
vc.View.AutosizesSubviews = true;
vc.View.AddSubview(webView);
return vc;
}
public override void ViewWillAppear (bool animated)
{
base.ViewWillAppear (animated);
var urlRequest = new NSUrlRequest (new NSUrl (START_URL));
_webView.LoadRequest (urlRequest);
}
public NSUrlConnectionWrapper(NSUrlRequest request, EscozUrlStreamDelegate del) : base(request, del, true)
{
if (Connections.ContainsKey(del.Name)) {
KillConnection(del.Name);
}
Connections.Add(del.Name, this);
}
public NSUrlConnectionWrapper(string name, NSUrlRequest request, Action<Stream> success, Action failure)
: base(request, new EscozUrlStreamDelegate(name, success, failure), true) {
if (Connections.ContainsKey(name)) {
KillConnection(name);
}
Connections.Add(name, this);
}
void DownloadUsingNSUrlRequest (object sender, EventArgs e)
{
var downloadedDelegate = new CustomDelegate(this);
var req = new NSUrlRequest(new NSUrl("http://ch3cooh.hatenablog.jp/"));
NSUrlConnection connection = new NSUrlConnection(req, downloadedDelegate);
connection.Start();
}
protected override void RequestStarted (NSUrlRequest request)
{
if(request.Url.AbsoluteString.TrimEnd('/').Equals(DeniedUrl))
{
_cancelled ();
this.DismissViewController (true, null);
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad ();
NSUrl url = new NSUrl (_urlAddress);
NSUrlRequest request = new NSUrlRequest (url);
this.webView.LoadRequest (request);
// Perform any additional setup after loading the view, typically from a nib.
}
public Comms(string name, NSUrlRequest request, Action<string> success, Action failure)
: base(request, new CommsDelegate(name, success, failure), true)
{
if (Connections.ContainsKey (name)) {
KillConnection (name);
}
Connections.Add (name, this);
}
public override void ViewDidAppear(bool animated)
{
base.ViewDidAppear(animated);
var req = new NSUrlRequest(new NSUrl(@""));
_WebView.LoadRequest(req);
}
public override bool ShouldStartLoad(UIWebView webView, NSUrlRequest request, UIWebViewNavigationType navigationType)
{
webView.UserInteractionEnabled = false;
_cookieWebView.OnNavigating(new CookieNavigationEventArgs
{
Url = request.Url.AbsoluteString
});
return true;
}
public UrlConnection(string name, NSUrlRequest request, Action<string> success, Action failure, Action<NSUrlConnection, NSUrlAuthenticationChallenge> challenge) : base(request, new UrlDelegate(name, success, failure, challenge), true)
{
if (Connections.ContainsKey(name))
{
KillConnection(name);
}
Connections.Add(name, this);
}
public void Btn_TouchUpInside(object sender,EventArgs e)
{
if (!string.IsNullOrEmpty (this.txt.Text)) {
NSUrl url = new NSUrl (this.txt.Text);
NSUrlRequest request = new NSUrlRequest (url);
this.webView.LoadRequest (request);
}
}
public override bool ShouldStartLoad (UIWebView webView, NSUrlRequest request, UIWebViewNavigationType navigationType)
{
if (navigationType == UIWebViewNavigationType.LinkClicked) {
UIApplication.SharedApplication.OpenUrl (request.Url);
return false;
}
return true;
}
public new static bool CanInitWithRequest(NSUrlRequest request)
{
if (request.Url.Scheme.Equals("https", StringComparison.CurrentCultureIgnoreCase))
{
return GetProperty("MsalCustomUrlProtocol", request) == null;
}
return false;
}
public IPhoneNSUrlProtocol(NSUrlRequest request, NSCachedUrlResponse cachedResponse, INSUrlProtocolClient client)
: base(request, cachedResponse, client)
{
//SystemLogger.Log (SystemLogger.Module.PLATFORM, "# IPhoneNSUrlProtocol - Init with Request");
serviceLocator = IPhoneServiceLocator.GetInstance ();
serviceURIHandler = new IPhoneServiceURIHandler (serviceLocator);
resourceURIHandler = new IPhoneResourceHandler (ApplicationSource.FILE);
serviceInvocationManager = new ServiceInvocationManager ();
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
var loginRequest = new OauthLoginRequest(config.ClientID);
var loginUri = unauthenticatedClient.Oauth.GetGitHubLoginUrl(loginRequest);
var nsUrlRequest = new NSUrlRequest(new NSUrl(loginUri.OriginalString));
webView.LoadStarted += HandleLoadStarted;
webView.LoadRequest(nsUrlRequest);
}
public TweetDetailsScreen(BL.Tweet showTweet)
: base()
{
tweet = showTweet;
View.BackgroundColor = UIColor.White;
user = new UILabel () {
TextAlignment = UITextAlignment.Left,
Font = UIFont.FromName("Helvetica-Light",AppDelegate.Font16pt),
BackgroundColor = UIColor.FromWhiteAlpha (0f, 0f)
};
handle = new UnderlineLabel () {
TextAlignment = UITextAlignment.Left,
Font = UIFont.FromName("Helvetica-Light",AppDelegate.Font9pt),
TextColor = AppDelegate.ColorTextLink,
BackgroundColor = UIColor.FromWhiteAlpha (0f, 0f)
};
handleButton = UIButton.FromType (UIButtonType.Custom);
handleButton.TouchUpInside += (sender, e) => {
var url = new NSUrl(tweet.AuthorUrl);
var request = new NSUrlRequest(url);
if (AppDelegate.IsPhone)
NavigationController.PushViewController (new WebViewController (request), true);
else
PresentModalViewController (new WebViewController(request), true);
};
date = new UILabel () {
TextAlignment = UITextAlignment.Left,
Font = UIFont.FromName("Helvetica-Light",AppDelegate.Font9pt),
TextColor = UIColor.DarkGray,
BackgroundColor = UIColor.FromWhiteAlpha (0f, 0f)
};
image = new UIImageView();
webView = new UIWebView();
webView.Delegate = new WebViewDelegate(this);
try { // iOS5 only
webView.ScrollView.ScrollEnabled = false;
webView.ScrollView.Bounces = false;
} catch {}
View.AddSubview (user);
View.AddSubview (handle);
View.AddSubview (handleButton);
View.AddSubview (image);
View.AddSubview (date);
View.AddSubview (webView);
LayoutSubviews();
if (tweet != null)
Update ();
}
public override void ViewDidLoad ()
{
base.ViewDidLoad ();
webView = new WKWebView (View.Frame, new WKWebViewConfiguration ());
View.AddSubview (webView);
var url = new NSUrl ("https://evolve.xamarin.com");
var request = new NSUrlRequest (url);
webView.LoadRequest (request);
}
/********************************************************************************
*customus functions
********************************************************************************/
/********************************************************************************
*Views initializations
********************************************************************************/
public void initWebView()
{
WebView = new UIWebView (new RectangleF(0f*Device.screenWidthP,0f*Device.screenHeightP,100f*Device.screenWidthP, 100f*Device.screenHeightP));
WebView.ScalesPageToFit =true;
if (!url.ToLower ().Contains ("https://")) {
NavigationController.PopViewController (true);
} else {
var UrlRequest = new NSUrlRequest (new NSUrl (url));
WebView.LoadRequest(UrlRequest);
}
}
bool HandleShouldStartLoad(UIWebView webView, NSUrlRequest request, UIWebViewNavigationType navigationType)
{
var scheme = "hybrid:";
// If the URL is not our own custom scheme, just let the webView load the URL as usual
if (request.Url.Scheme != scheme.Replace(":", ""))
{
return(true);
}
// This handler will treat everything between the protocol and "?"
// as the method name. The querystring has all of the parameters.
var resources = request.Url.ResourceSpecifier.Split('?');
var method = resources [0];
var parameters = System.Web.HttpUtility.ParseQueryString(resources[1]); // breaks if ? not present (ie no params)
if (method == "")
{
var template = new TodoView()
{
Model = new TodoItem()
};
var page = template.GenerateString();
webView.LoadHtmlString(page, NSBundle.MainBundle.BundleUrl);
}
else if (method == "ViewTask")
{
var id = parameters ["todoid"];
var model = App.Database.GetItem(Convert.ToInt32(id));
var template = new TodoView()
{
Model = model
};
var page = template.GenerateString();
webView.LoadHtmlString(page, NSBundle.MainBundle.BundleUrl);
}
else if (method == "TweetAll")
{
var todos = App.Database.GetItemsNotDone();
var totweet = "";
foreach (var t in todos)
{
totweet += t.Name + ",";
}
if (totweet == "")
{
totweet = "there are no tasks to tweet";
}
else
{
totweet = "Still do to:" + totweet;
}
var tweetController = new TWTweetComposeViewController();
tweetController.SetInitialText(totweet);
PresentModalViewController(tweetController, true);
}
else if (method == "TextAll")
{
if (MFMessageComposeViewController.CanSendText)
{
var todos = App.Database.GetItemsNotDone();
var totext = "";
foreach (var t in todos)
{
totext += t.Name + ",";
}
if (totext == "")
{
totext = "there are no tasks to text";
}
MFMessageComposeViewController message =
new MFMessageComposeViewController();
message.Finished += (sender, e) => {
e.Controller.DismissViewController(true, null);
};
//message.Recipients = new string[] { receiver };
message.Body = totext;
PresentModalViewController(message, true);
}
else
{
new UIAlertView("Sorry", "Cannot text from this device", null, "OK", null).Show();
}
}
else if (method == "TodoView")
{
// the editing form
var button = parameters ["Button"];
if (button == "Save")
{
var id = parameters ["id"];
var name = parameters ["name"];
var notes = parameters ["notes"];
var done = parameters ["done"];
var todo = new TodoItem {
ID = Convert.ToInt32(id),
Name = name,
Notes = notes,
Done = (done == "on")
};
App.Database.SaveItem(todo);
NavigationController.PopToRootViewController(true);
}
else if (button == "Delete")
{
var id = parameters ["id"];
App.Database.DeleteItem(Convert.ToInt32(id));
NavigationController.PopToRootViewController(true);
}
else if (button == "Cancel")
{
NavigationController.PopToRootViewController(true);
}
else if (button == "Speak")
{
var name = parameters ["name"];
var notes = parameters ["notes"];
Speech.Speak(name + " " + notes);
}
}
return(false);
}
public override NSUrlSessionDownloadTask CreateDownloadTask(NSUrlRequest request, NSUrlDownloadSessionResponse completionHandler)
{
throw new NotImplementedException();
}
public static new bool CanInitWithRequest(NSUrlRequest request)
{
Called_CanInitWithRequest = true;
return(true);
}
public CustomUrlProtocol(NSUrlRequest request, NSCachedUrlResponse cachedResponse, INSUrlProtocolClient client)
: base(request, cachedResponse, client)
{
custom_url_protocol_instance = this;
}
/// <summary>
/// Whether the UIWebView should begin loading data.
/// </summary>
/// <returns><c>true</c>, if start load was shoulded, <c>false</c> otherwise.</returns>
/// <param name="webView">Web view.</param>
/// <param name="request">Request.</param>
/// <param name="navigationType">Navigation type.</param>
public override bool ShouldStartLoad(UIWebView webView, NSUrlRequest request, UIWebViewNavigationType navigationType)
{
NSUrl nsUrl = request.Url;
string msg = null;
#if DEBUG
StringBuilder sb = new StringBuilder();
sb.AppendLine($"UIWebViewDelegate.ShouldStartLoad ");
sb.AppendLine($" nsUrl.AbsoluteString = {nsUrl.AbsoluteString}");
sb.AppendLine($" WebViewConfiguration.IOS.UserAgent = {WebViewConfiguration.IOS.UserAgent}");
System.Diagnostics.Debug.WriteLine(sb.ToString());
#endif
WebAuthenticator wa = null;
WebRedirectAuthenticator wra = null;
wa = this.controller.authenticator as WebAuthenticator;
wra = this.controller.authenticator as WebRedirectAuthenticator;
#if DEBUG
if (wa != null)
{
msg = String.Format("WebAuthenticatorController.authenticator as WebAuthenticator");
System.Diagnostics.Debug.WriteLine(msg);
}
if (wra != null)
{
msg = String.Format("WebAuthenticatorController.authenticator as WebRedirectAuthenticator");
System.Diagnostics.Debug.WriteLine(msg);
}
msg = String.Format("WebAuthenticatorController.ShouldStartLoad {0}", nsUrl.AbsoluteString);
System.Diagnostics.Debug.WriteLine(msg);
#endif
bool is_loadable_url = false;
if (nsUrl != null && !controller.authenticator.HasCompleted)
{
Uri url;
if (Uri.TryCreate(nsUrl.AbsoluteString, UriKind.Absolute, out url))
{
string host = url.Host.ToLower();
string scheme = url.Scheme;
#if DEBUG
msg = String.Format("WebAuthenticatorController.ShouldStartLoad {0}", url.AbsoluteUri);
System.Diagnostics.Debug.WriteLine(msg);
msg = string.Format(" Host = {0}", host);
System.Diagnostics.Debug.WriteLine(msg);
msg = string.Format(" Scheme = {0}", scheme);
System.Diagnostics.Debug.WriteLine(msg);
#endif
if (host == "localhost" || host == "127.0.0.1" || host == "::1")
{
is_loadable_url = false;
this.controller.DismissViewControllerAsync(true);
}
else
{
is_loadable_url = true;
}
controller.authenticator.OnPageLoading(url);
}
}
if (wra != null)
{
// TODO: class refactoring
// OAuth2Authenticator is WebRedirectAuthenticator wra
wra.IsLoadableRedirectUri = is_loadable_url;
return(wra.IsLoadableRedirectUri);
}
else if (wa != null)
{
// TODO: class refactoring
// OAuth1Authenticator is WebRedirectAuthenticator wra
return(is_loadable_url);
}
return(false);
}
public override NSUrlSessionUploadTask CreateUploadTask(NSUrlRequest request, NSData bodyData, NSUrlSessionResponse completionHandler)
{
throw new NotImplementedException();
}
/// <summary>
/// Shoulds the start load.
/// </summary>
/// <returns><c>true</c>, if start load was shoulded, <c>false</c> otherwise.</returns>
/// <param name="webView">Web view.</param>
/// <param name="request">Request.</param>
/// <param name="navigationType">Navigation type.</param>
public override bool ShouldStartLoad(UIWebView webView, NSUrlRequest request, UIWebViewNavigationType navigationType)
{
string urlString = request.Url.AbsoluteString; //"looseleaf:kp//opendocument?dpsi=02I6&refpt=2006A69S65&remotekey1=REFPTID" for example
//parse request url
int endPostOfProtocal = urlString.IndexOf("://");
string protocalStr = ""; //"http", "looseleaf" etc.
string addressStr = ""; //"opendocument?dpsi=02I6&refpt=2006A69S65&remotekey1=REFPTID" for example
string functionStr = ""; //"opendocument", "loadpage" etc
Dictionary <string, string> requestParams = new Dictionary <string, string>();
if (endPostOfProtocal > 0)
{
protocalStr = urlString.Substring(0, endPostOfProtocal);
addressStr = urlString.Substring(endPostOfProtocal + 3);
if (addressStr != null)
{
string[] addressStrArr = addressStr.Split(new char[1] {
'?'
});
functionStr = addressStrArr.Length > 0 ? addressStrArr [0] : "";
if (addressStrArr.Length >= 2)
{
string paramsStr = addressStrArr [1];
string[] paramsArr = paramsStr.Split(new char[1] {
'&'
});
foreach (string aParamPair in paramsArr)
{
string[] nameValue = aParamPair.Split(new char[1] {
'='
});
if (nameValue.Length >= 2)
{
requestParams.Add(nameValue [0], nameValue [1]);
}
}
}
}
}
if (navigationType == UIWebViewNavigationType.LinkClicked)
{
var bookId = AppDataUtil.Instance.GetCurrentPublication().BookId;
var hyperLink = PublicationContentUtil.Instance.BuildHyperLink(bookId, urlString);
switch (hyperLink.LinkType)
{
case HyperLinkType.IntraHyperlink:
var Intra = hyperLink as IntraHyperlink;
var tocId = Intra.TOCID;
AppDataUtil.Instance.SetOpendTOC(AppDataUtil.Instance.GetTOCNodeByID(tocId));
AppDataUtil.Instance.SetHighlightedTOCNode(AppDataUtil.Instance.GetTOCNodeByID(tocId));
AppDataUtil.Instance.ScrollToHtmlTagId = Intra.Refpt;
AppDataUtil.Instance.AddBrowserRecord(new ContentBrowserRecord(AppDataUtil.Instance.GetCurrentPublication().BookId, tocId, 0)); //add browser record
break;
case HyperLinkType.InternalHyperlink:
var inter = hyperLink as InternalHyperlink;
var booId = inter.BookID;
var TocId = inter.TOCID;
AppDataUtil.Instance.ScrollToHtmlTagId = inter.Refpt;
List <Publication> cachedPublicationList = PublicationUtil.Instance.GetPublicationOffline();
var publication = cachedPublicationList.FirstOrDefault(o => o.BookId == booId);
AppDataUtil.Instance.SetCurrentPublication(publication);
AppDataUtil.Instance.SetOpendTOC(AppDataUtil.Instance.GetTOCNodeByID(TocId));
AppDataUtil.Instance.SetHighlightedTOCNode(AppDataUtil.Instance.GetTOCNodeByID(TocId));
break;
case HyperLinkType.ExternalHyperlink:
var External = hyperLink as ExternalHyperlink;
string stringUrl = External.Url;
UIApplication.SharedApplication.OpenUrl(NSUrl.FromString(stringUrl));
break;
case HyperLinkType.AttachmentHyperlink:
var AttachMent = hyperLink as AttachmentHyperlink;
if (AttachMent != null)
{
string targetFileName = AttachMent.TargetFileName;
string appRootPath = Environment.GetFolderPath(Environment.SpecialFolder.Personal) + "/" + targetFileName;
NSUrl url = new NSUrl(appRootPath);
NSUrlRequest requestUrl = NSUrlRequest.FromUrl(url);
AppDataUtil.Instance.AddBrowserRecord(new DocumentBrowserRecord(AppDataUtil.Instance.GetCurrentPublication().BookId, AppDataUtil.Instance.GetOpendTOC().ID, 0, 0, AttachMent));
webView.LoadRequest(requestUrl);
AppDisplayUtil.Instance.contentVC.ContentNavigationItem.LeftBarButtonItems[1].Enabled = true;
}
break;
}
}
if (protocalStr == "looseleaf")
{
switch (functionStr)
{
case "loadpage":
AppDataUtil.Instance.ScrollToTOC(AppendPageContent, webView, requestParams ["page"], Convert.ToInt32(requestParams ["tocid"]));
TOCNode targetNode = AppDataUtil.Instance.GetNextOfTOCNodeWithId(Convert.ToInt32(requestParams ["tocid"]), requestParams ["page"]);
if (targetNode != null)
{
string js = string.Format("setLoadingTOCTitle(\"{0}\",\"{1}\",\"{2}\")", targetNode.ID, targetNode.Title, requestParams ["page"]);
webView.EvaluateJavascript(js);
}
else
{
webView.EvaluateJavascript(string.Format("setLoadingTOCTitle(\"-1\",\"You can't scroll to a new page\", \"{0}\")", requestParams ["page"]));
}
break;
case "highlighttoc":
if (requestParams ["tocid"] != AppDataUtil.Instance.GetHighlightedTOCNode().ID.ToString())
{
try{
TOCNode toBeHighlightedTOCNode = AppDataUtil.Instance.GetTOCNodeByID(Convert.ToInt32(requestParams ["tocid"]));
AppDataUtil.Instance.SetHighlightedTOCNode(toBeHighlightedTOCNode);
AppDisplayUtil.Instance.TOCVC.SetHighlightedTOCNode(toBeHighlightedTOCNode);
}catch (Exception e) {
Insights.Report(e, new Dictionary <string, string> {
{ "Exception summary", "Highlight next or previous toc when scrolling up or down" },
{ "Publication ID", AppDataUtil.Instance.GetCurrentPublication().BookId.ToString() },
{ "Publication Name", AppDataUtil.Instance.GetCurrentPublication().Name },
{ "Country", GlobalAccess.Instance.CurrentUserInfo.Country.CountryName },
{ "Email", GlobalAccess.Instance.CurrentUserInfo.Email },
});
}
}
break;
case "setCurrentPBOPageNum":
var PageNum = requestParams["pageNum"];
NSNotificationCenter.DefaultCenter.PostNotificationName("inputPageNumber", this, new NSDictionary("page", PageNum));
break;
}
return(false);
}
return(true);
}
public void useUrlSession(NSUrlRequest request)
{
NSUrlProtocol.RegisterClass(new ObjCRuntime.Class(typeof(CustomUrlProtocol)));
webView.LoadRequest(request);
}
public override void DecidePolicyForNavigation(WebView webView, NSDictionary actionInformation, NSUrlRequest request, WebFrame frame, NSObject decisionToken)
{
switch ((WebNavigationType)((NSNumber)actionInformation [WebPolicyDelegate.WebActionNavigationTypeKey]).Int32Value)
{
case WebNavigationType.BackForward:
case WebNavigationType.FormResubmitted:
case WebNavigationType.FormSubmitted:
WebPolicyDelegate.DecideIgnore(decisionToken);
break;
case WebNavigationType.LinkClicked:
NSWorkspace.SharedWorkspace.OpenUrl(actionInformation[WebPolicyDelegate.WebActionOriginalUrlKey] as NSUrl);
WebPolicyDelegate.DecideIgnore(decisionToken);
break;
case WebNavigationType.Other:
case WebNavigationType.Reload:
WebPolicyDelegate.DecideUse(decisionToken);
break;
}
}
void setUpViews()
{
this.Title = "Tunneling";
CGSize mainScreenSize = UIScreen.MainScreen.Bounds.Size;
float offsetXForUIElements = 10.0f;
float widthForUIElements = (float)(mainScreenSize.Width - (offsetXForUIElements * 2.0f));
float btnHeight = 40;
//uisegmented control
string[] stringArray = { "UIWebView", "NSUrlSession" };
CGRect segmentedControlFrame = new CGRect(offsetXForUIElements, 100, widthForUIElements, btnHeight);
UISegmentedControl segmentedControl = new UISegmentedControl(stringArray);
segmentedControl.Frame = segmentedControlFrame;
segmentedControl.SelectedSegment = 0;
View.AddSubview(segmentedControl);
//tunnel url text field
urlTextField = new UITextField();
urlTextField.Frame = new CGRect(offsetXForUIElements, 150, widthForUIElements, btnHeight);
urlTextField.Placeholder = "Enter the url with http/https ";
urlTextField.BackgroundColor = UIColor.LightGray;
urlTextField.UserInteractionEnabled = true;
urlTextField.Layer.CornerRadius = 3.5f;
urlTextField.Layer.BorderWidth = 1.0f;
urlTextField.Layer.BorderColor = UIColor.DarkGray.CGColor;
View.AddSubview(urlTextField);
//UIBarButtonItem - GO button
UIBarButtonItem rightBarButtonItem = new UIBarButtonItem("GO", UIBarButtonItemStyle.Done, null);
rightBarButtonItem.Clicked += (object sender, System.EventArgs e) =>
{
urlTextField.ResignFirstResponder();
if (urlTextField.Text != "")
{
NSUrlRequest request = createRequestFromString(urlTextField.Text);
if (request != null)
{
if (segmentedControl.SelectedSegment == 0)
{
useWebView(request);
}
else if (segmentedControl.SelectedSegment == 1)
{
useUrlSession(request);
}
}
}
else
{
showAlert("Please enter the URL");
}
};
this.NavigationItem.RightBarButtonItem = rightBarButtonItem;
//uiwebview
CGRect webViewFrame = new CGRect(offsetXForUIElements, 200, widthForUIElements, 300f);
webView = new UIWebView(webViewFrame);
webView.BackgroundColor = UIColor.White;
webView.Layer.CornerRadius = 10;
webView.Layer.BorderColor = UIColor.Black.CGColor;
webView.Layer.BorderWidth = 3.0f;
View.AddSubview(webView);
}
public override void DecidePolicyForNavigation(WebView web_view, NSDictionary action_info,
NSUrlRequest request, WebFrame frame, NSObject decision_token)
{
LinkClicked(request.Url.ToString());
}
public override void WillPerformHttpRedirection(NSUrlSession session, NSUrlSessionTask task, NSHttpUrlResponse response, NSUrlRequest newRequest, Action <NSUrlRequest> completionHandler)
{
completionHandler(sessionHandler.AllowAutoRedirect ? newRequest : null);
}
public void CreateDataTaskAsync()
{
TestRuntime.AssertXcodeVersion(5, 0);
NSUrlSession session = NSUrlSession.SharedSession;
var url = new NSUrl("https://www.microsoft.com");
var tmpfile = Path.GetTempFileName();
File.WriteAllText(tmpfile, "TMPFILE");
var file_url = NSUrl.FromFilename(tmpfile);
var file_data = NSData.FromFile(tmpfile);
var request = new NSUrlRequest(url);
var completed = false;
var timeout = 30;
/* CreateDataTask */
completed = false;
Assert.IsTrue(TestRuntime.RunAsync(DateTime.Now.AddSeconds(timeout), async() => {
await session.CreateDataTaskAsync(request);
completed = true;
}, () => completed), "CreateDataTask a");
completed = false;
Assert.IsTrue(TestRuntime.RunAsync(DateTime.Now.AddSeconds(timeout), async() => {
await session.CreateDataTaskAsync(url);
completed = true;
}, () => completed), "CreateDataTask b");
/* CreateDownloadTask */
completed = false;
Assert.IsTrue(TestRuntime.RunAsync(DateTime.Now.AddSeconds(timeout), async() => {
await session.CreateDownloadTaskAsync(request);
completed = true;
}, () => completed), "CreateDownloadTask a");
completed = false;
Assert.IsTrue(TestRuntime.RunAsync(DateTime.Now.AddSeconds(timeout), async() => {
await session.CreateDownloadTaskAsync(url);
completed = true;
}, () => completed), "CreateDownloadTask b");
/* CreateUploadTask */
completed = false;
Assert.IsTrue(TestRuntime.RunAsync(DateTime.Now.AddSeconds(timeout), async() => {
try {
var uploadRequest = new NSMutableUrlRequest(url);
uploadRequest.HttpMethod = "POST";
await session.CreateUploadTaskAsync(uploadRequest, file_url);
} catch /* (Exception ex) */ {
// Console.WriteLine ("Ex: {0}", ex);
} finally {
completed = true;
}
}, () => completed), "CreateUploadTask a");
completed = false;
Assert.IsTrue(TestRuntime.RunAsync(DateTime.Now.AddSeconds(timeout), async() => {
try {
var uploadRequest = new NSMutableUrlRequest(url);
uploadRequest.HttpMethod = "POST";
await session.CreateUploadTaskAsync(uploadRequest, file_data);
} catch /* (Exception ex) */ {
// Console.WriteLine ("Ex: {0}", ex);
} finally {
completed = true;
}
}, () => completed), "CreateUploadTask b");
}
public TweetDetailsScreen(BL.Tweet showTweet) : base()
{
tweet = showTweet;
View.BackgroundColor = UIColor.White;
user = new UILabel()
{
TextAlignment = UITextAlignment.Left,
Font = UIFont.FromName("Helvetica-Light", AppDelegate.Font16pt),
BackgroundColor = UIColor.FromWhiteAlpha(0f, 0f)
};
handle = new UnderlineLabel()
{
TextAlignment = UITextAlignment.Left,
Font = UIFont.FromName("Helvetica-Light", AppDelegate.Font9pt),
TextColor = AppDelegate.ColorTextLink,
BackgroundColor = UIColor.FromWhiteAlpha(0f, 0f)
};
handleButton = UIButton.FromType(UIButtonType.Custom);
handleButton.TouchUpInside += (sender, e) => {
var url = new NSUrl(tweet.AuthorUrl);
var request = new NSUrlRequest(url);
if (AppDelegate.IsPhone)
{
NavigationController.PushViewController(new WebViewController(request), true);
}
else
{
PresentModalViewController(new WebViewController(request), true);
}
};
date = new UILabel()
{
TextAlignment = UITextAlignment.Left,
Font = UIFont.FromName("Helvetica-Light", AppDelegate.Font9pt),
TextColor = UIColor.DarkGray,
BackgroundColor = UIColor.FromWhiteAlpha(0f, 0f)
};
image = new UIImageView();
webView = new UIWebView();
webView.Delegate = new WebViewDelegate(this);
try { // iOS5 only
webView.ScrollView.ScrollEnabled = false;
webView.ScrollView.Bounces = false;
} catch {}
View.AddSubview(user);
View.AddSubview(handle);
View.AddSubview(handleButton);
View.AddSubview(image);
View.AddSubview(date);
View.AddSubview(webView);
LayoutSubviews();
if (tweet != null)
{
Update();
}
}
public static new NSUrlRequest GetCanonicalRequest(NSUrlRequest forRequest)
{
return(forRequest);
}
protected virtual bool ShouldStartLoad(NSUrlRequest request, UIWebViewNavigationType navigationType)
{
return(true);
}
public new static NSUrlRequest GetCanonicalRequest(NSUrlRequest request)
{
return(request);
}
/// <inheritdoc />
protected override void NavigateCore(Uri absoluteUri)
{
using var nsUrl = new NSUrl(absoluteUri.ToString());
using var request = new NSUrlRequest(nsUrl);
_webview.LoadRequest(request);
}
public override void DecidePolicyForNavigation(
WebView webView,
NSDictionary actionInformation,
NSUrlRequest request,
WebFrame frame,
NSObject decisionToken)
{
if (!initialNavigationPerformed)
{
WebView.DecideUse(decisionToken);
initialNavigationPerformed = true;
return;
}
var originalRequestUrl = (NSUrl)actionInformation [WebActionOriginalUrlKey];
if (originalRequestUrl.Scheme == "data")
{
WebView.DecideUse(decisionToken);
return;
}
// Let iframes do their own navigation handling.
if (frame != webView.MainFrame)
{
if (originalRequestUrl.Scheme == "about")
{
WebView.DecideUse(decisionToken);
}
else
{
NSWorkspace.SharedWorkspace.OpenUrl(originalRequestUrl);
WebView.DecideIgnore(decisionToken);
}
return;
}
if (ScrollToElementWithId(webView, request.Url.Fragment))
{
WebView.DecideIgnore(decisionToken);
return;
}
NSUrl workspaceUrl = null;
try {
var resourceAction = ClientApp
.SharedInstance
.WebServer
.TryGetLocalResourcePath(
originalRequestUrl,
out var localPath);
switch (resourceAction)
{
case ClientWebServer.ResourceAction.WorkbookResource:
workspaceUrl = NSUrl.FromFilename(localPath);
break;
case ClientWebServer.ResourceAction.ExternalResource:
workspaceUrl = originalRequestUrl;
break;
}
} catch {
workspaceUrl = originalRequestUrl;
}
if (workspaceUrl != null)
{
NSWorkspace.SharedWorkspace.OpenUrl(workspaceUrl);
}
WebView.DecideIgnore(decisionToken);
}
public virtual void WillPerformHttpRedirection(NSUrlSession session, NSUrlSessionTask task, NSHttpUrlResponse response, NSUrlRequest newRequest, [BlockProxy(typeof(Trampolines.NIDActionArity1V1))] Action <NSUrlRequest> completionHandler)
{
throw new NotImplementedException();
}
public virtual void WillPerformHttpRedirection(NSUrlSession session, NSUrlSessionTask task, NSHttpUrlResponse response, NSUrlRequest newRequest, Action <NSUrlRequest> completionHandler)
{
Called_WillPerformHttpRedirection = true;
completionHandler(newRequest);
}
public void HttpSample()
{
var req = new NSUrlRequest(new NSUrl(Application.WisdomUrl), NSUrlRequestCachePolicy.ReloadIgnoringCacheData, 10);
NSUrlConnection.FromRequest(req, this);
}
public static new NSUrlRequest GetCanonicalRequest(NSUrlRequest request)
{
Called_GetCanonicalRequest = true;
return(request);
}
public UrlProtocol(NSUrlRequest request, NSCachedUrlResponse cachedResponse, NSUrlProtocolClient client)
: base(request, cachedResponse, client)
{
this.Client = client;
}
private void LoadAddressUrl()
{
var requestURL = NSUrl.FromString(addressTextField.Text);
var request = new NSUrlRequest(requestURL);
var navigation = webView.LoadRequest(request);
}
public override NSUrlSessionUploadTask CreateUploadTask(NSUrlRequest request)
{
throw new NotImplementedException();
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
View.BackgroundColor = UIColor.White;
_webView = new UIWebView((CGRect)View.Bounds);
_webView.ShouldStartLoad = (wView, request, navType) =>
{
if (request == null)
{
return(true);
}
string requestUrlString = request.Url.ToString();
if (requestUrlString.StartsWith(BrokerConstants.BrowserExtPrefix, StringComparison.OrdinalIgnoreCase))
{
DispatchQueue.MainQueue.DispatchAsync(() => CancelAuthentication(null, null));
requestUrlString = requestUrlString.Replace(BrokerConstants.BrowserExtPrefix, "https://");
DispatchQueue.MainQueue.DispatchAsync(
() => UIApplication.SharedApplication.OpenUrl(new NSUrl(requestUrlString)));
this.DismissViewController(true, null);
return(false);
}
if (requestUrlString.ToLower(CultureInfo.InvariantCulture).StartsWith(_callback.ToLower(CultureInfo.InvariantCulture), StringComparison.OrdinalIgnoreCase) || requestUrlString.StartsWith(BrokerConstants.BrowserExtInstallPrefix, StringComparison.OrdinalIgnoreCase))
{
callbackMethod(new AuthorizationResult(AuthorizationStatus.Success, request.Url.ToString()));
this.DismissViewController(true, null);
return(false);
}
if (requestUrlString.StartsWith(BrokerConstants.DeviceAuthChallengeRedirect, StringComparison.CurrentCultureIgnoreCase))
{
Uri uri = new Uri(requestUrlString);
string query = uri.Query;
if (query.StartsWith("?", StringComparison.OrdinalIgnoreCase))
{
query = query.Substring(1);
}
Dictionary <string, string> keyPair = EncodingHelper.ParseKeyValueList(query, '&', true, false, null);
string responseHeader = PlatformPlugin.DeviceAuthHelper.CreateDeviceAuthChallengeResponse(keyPair).Result;
NSMutableUrlRequest newRequest = (NSMutableUrlRequest)request.MutableCopy();
newRequest.Url = new NSUrl(keyPair["SubmitUrl"]);
newRequest[BrokerConstants.ChallengeResponseHeader] = responseHeader;
wView.LoadRequest(newRequest);
return(false);
}
if (!request.Url.AbsoluteString.Equals("about:blank", StringComparison.CurrentCultureIgnoreCase) && !request.Url.Scheme.Equals("https", StringComparison.CurrentCultureIgnoreCase))
{
AuthorizationResult result = new AuthorizationResult(AuthorizationStatus.ErrorHttp);
result.Error = MsalError.NonHttpsRedirectNotSupported;
result.ErrorDescription = MsalErrorMessage.NonHttpsRedirectNotSupported;
callbackMethod(result);
this.DismissViewController(true, null);
return(false);
}
return(true);
};
_webView.LoadFinished += delegate
{
// If the title is too long, iOS automatically truncates it and adds ...
this.Title = _webView.EvaluateJavascript(@"document.title") ?? "Sign in";
};
View.AddSubview(_webView);
this.NavigationItem.LeftBarButtonItem = new UIBarButtonItem(UIBarButtonSystemItem.Cancel,
this.CancelAuthentication);
NSUrlRequest startRequest = new NSUrlRequest(new NSUrl(this._url));
_webView.LoadRequest(startRequest);
// if this is false, page will be 'zoomed in' to normal size
//webView.ScalesPageToFit = true;
}
public void Redirected(NSUrlProtocol protocol, NSUrlRequest redirectedToEequest, NSUrlResponse redirectResponse)
{
}
public CustomProtocol(NSUrlRequest request, NSCachedUrlResponse cachedResponse, INSUrlProtocolClient client)
{
}
public void DecidePolicyForNavigation(WebKit.WebView webView, NSDictionary actionInformation, NSUrlRequest request, WebKit.WebFrame frame, WebKit.IWebPolicyDecisionListener decisionToken)
{
var navEvent = WebNavigationEvent.NewPage;
if (actionInformation.ContainsKey(WebPolicyDelegate.WebActionNavigationTypeKey))
{
var navigationType = ((WebNavigationType)((NSNumber)actionInformation[WebPolicyDelegate.WebActionNavigationTypeKey]).Int32Value);
switch (navigationType)
{
case WebNavigationType.BackForward:
navEvent = _lastBackForwardEvent;
break;
case WebNavigationType.Reload:
navEvent = WebNavigationEvent.Refresh;
break;
case WebNavigationType.FormResubmitted:
case WebNavigationType.FormSubmitted:
case WebNavigationType.LinkClicked:
case WebNavigationType.Other:
navEvent = WebNavigationEvent.NewPage;
break;
}
}
if (!_sentNavigating)
{
_lastEvent = navEvent;
_sentNavigating = true;
var lastUrl = request.Url.ToString();
var args = new WebNavigatingEventArgs(navEvent, new UrlWebViewSource {
Url = lastUrl
}, lastUrl);
Element.SendNavigating(args);
UpdateCanGoBackForward();
if (!args.Cancel)
{
decisionToken.Use();
}
_sentNavigating = false;
}
}
