public void InitializeWeakDelegate()
{
if (UIApplication.SharedApplication.WeakDelegate == null || !(UIApplication.SharedApplication.WeakDelegate is UIApplicationWeakDelegate))
{
UIApplication.SharedApplication.WeakDelegate = new UIApplicationWeakDelegate();
SystemLogger.Log(SystemLogger.Module.PLATFORM, "******************************************* Registering UIApplicationWeakDelegate for the current UIApplication (push notifications module)");
}
}
public static void FireUnityJavascriptEvent(string method, object data)
{
UIViewController viewController = UIApplication.SharedApplication.KeyWindow.RootViewController;
JavaScriptSerializer Serialiser = new JavaScriptSerializer();
string dataJSONString = "null";
if (data != null)
{
dataJSONString = Serialiser.Serialize(data);
if (data is String)
{
dataJSONString = "'" + (data as String) + "'";
}
}
string jsCallbackFunction = "if(" + method + "){" + method + "(" + dataJSONString + ");}";
//only for testing
SystemLogger.Log(SystemLogger.Module.PLATFORM, "NotifyJavascript (single object): " + method + ", dataJSONString: " + dataJSONString);
bool webViewFound = false;
if (viewController != null && viewController.View != null)
{
UIView[] subViews = viewController.View.Subviews;
foreach (UIView subView in subViews)
{
if (subView is UIWebView)
{
webViewFound = true;
// evaluate javascript as a UIWebView
(subView as UIWebView).EvaluateJavascript(jsCallbackFunction);
}
else if (subView is WKWebView)
{
webViewFound = true;
// evaluate javascript as a WKWebView
(subView as WKWebView).EvaluateJavaScript(new NSString(jsCallbackFunction), delegate(NSObject result, NSError error) {
SystemLogger.Log(SystemLogger.Module.PLATFORM, "NotifyJavascript COMPLETED (" + method + ")");
});
}
}
}
if (webViewFound)
{
SystemLogger.Log(SystemLogger.Module.PLATFORM, "NotifyJavascript EVALUATED (" + method + ")");
}
else
{
SystemLogger.Log(SystemLogger.Module.PLATFORM, "It was not possible to find a WebView to evaluate the javascript method");
}
}
public static String JSONSerialize(object data)
{
try {
JavaScriptSerializer Serialiser = new JavaScriptSerializer();
return(Serialiser.Serialize(data));
} catch (Exception ex) {
SystemLogger.Log(SystemLogger.Module.PLATFORM, "Error trying to serialize object to JSON.", ex);
}
return(null);
}
public NSDictionary ConvertToNSDictionary(Dictionary <String, Object> dictionary)
{
NSMutableDictionary prunedDictionary = new NSMutableDictionary();
foreach (String key in dictionary.Keys)
{
Object dicValue = dictionary[key];
if (dicValue is Dictionary <String, Object> )
{
prunedDictionary.Add(new NSString(key), ConvertToNSDictionary((dicValue as Dictionary <String, Object>)));
}
else
{
//SystemLogger.Log(SystemLogger.Module.PLATFORM, "***** key["+key+"] is instance of: " + dicValue.GetType().FullName);
if (dicValue != null)
{
if (dicValue is String)
{
prunedDictionary.Add(new NSString(key), new NSString((dicValue as String)));
}
else if (dicValue is int)
{
prunedDictionary.Add(new NSString(key), new NSNumber((int)dicValue));
}
else if (dicValue is Object[])
{
prunedDictionary.Add(new NSString(key), ConvertToNSArray((Object[])dicValue));
}
else if (dicValue is System.Collections.ArrayList)
{
prunedDictionary.Add(new NSString(key), ConvertToNSArray((dicValue as System.Collections.ArrayList).ToArray()));
}
else
{
SystemLogger.Log(SystemLogger.Module.PLATFORM, "*** exception parsing key[" + key + "] instance of: " + dicValue.GetType().FullName + ". No complex object are valid inside this dictionary");
}
}
}
}
return(prunedDictionary);
}
public void WebViewLoadingFinished(UIApplicationState applicationState, NSDictionary options)
{
SystemLogger.Log(SystemLogger.Module.PLATFORM, "******************************************* Detected WebView Loading Finished (processing launch options, if any)");
UIApplicationWeakDelegate.processNotification(options, true, applicationState);
}
private static void log(string message)
{
SystemLogger.Log(SystemLogger.Module.GUI, "Push Notifications - UIApplicationWeakDelegate: " + message);
}