ios - How to get host's app object from app extension? -

-

I have a custom keyboard extension and I need to know when my keyboard has been shown / hidden I I read: register (empty) registerbookboard notification {[NSNotificationCenter defaultCenter] addObserver: self selector: @sillector (keyboard WasShown :) name: UIKeyboardWillShowNotification object: zero]; [[NSNotificationCenter defaultCenter] addObserver: Self Selector: @Selector (KeyboardValbHead :) Name: UIKeyboardWillHideNotification Object: Zero]; } // When UIKeyboardDidShowNotification is sent - (zero) Keyboard noise: (NSNotification *) An alert {} / when UIKeyboardWillHideNotification is sent - (zero) keyboard WillBeHidden: (NSNotification *) An alert {}

But this code applies to the application. addObserver logic itself means that. So, to pass for register notifications, how can I get an object from my host app (this app can be any app with the field)?

Or there are three other options that the keyboard has been shown / hidden?

Even with the IFirstResponder extension - not an option, I guess.

This is probably too late to answer me, but you get that notice from NSNotification I really do not think that this code will never work, since most NSNation keyboards are disabled within the sandbox of extensions.

For example, I tried to use the OnCopyClipboard notification, but it never works for me. Do you have to walk it? I'm really interested in those results.

Sorry, I do not have to say that this is because the keyboard extension is well known for the sandbox.

Comments

Post a Comment

Popular posts from this blog

php - PDO bindParam() fatal error -

-
I am trying to learn PDO, now I have written this small code, but it gives me a serious error: < P> Fatal error: Call a member function at a non-object dot () ... $ con = new mysqli ("127.0.0.1", "root", "", "csvdangercheck"); $ Query = $ con- & gt; ("Id,` var1`, `var2`) values ​​(" id,: var1,: var2) ";); $ query- & gt; bypass pattern (': id', $ id); $ query- & gt; BindParam (': var1', $ VAL1); $ Query- & gt; bindParam (': var2', $ val2); $ Query-> Executed (); I Trying to use print_r ($ con-> errorInfo ()) but Fatal error: Undefined method mysqli :: errorInfo ( ) ... can someone tell me what am I missing? Flaffeh said, you have PDO Missing Mysqy, try it: $ con = new PDO ('mysql: host = 127.0.0.1; dbname = csvdangercheck', 'root', '');
Read more

logging - How can I log both the Request.InputStream and Response.OutputStream traffic in my ASP.NET MVC3 Application for specific Actions? -

-
For a specific set of tasks, I need to log in to the incoming request inputstream as well as outgoing response. is. I am using an ActionFilterAttribute for this and overriding the OnActionExecuted and OnResultExecuted methods. So I'm starting with this idea ... Public category ActionLoggerAttribute: ActionFilterArrbit {Public Override Zero On-Offed Execution (ActionActioned Contact Filter Filter) {base.OnActionAxecuted (FilterContext); HttpRequestBase request = filterContext.HttpContext.Request; // TODO: Log the request. InputStream} Public Override Zero OnResultExecuted (ResultExecutedContext FilterContext) {base.OnResultExecuted (filterContext); HTTPRPSPointBase Response = FilterContacts Hpptex response; // TODO: Log on Response.OutputStream}} Ideally I'll hook it up with enterprise library logging because I'm already using it for error logging. Am I reaching the input and output stream at the right time? Can I easily use the Enterprise Library to log i
Read more

java - Why my included JSP file won't get processed correctly? -

-
I am trying to create Java web framework (and learning), and on the basis of 'Code Generator In the process of making the material view of the database in the process of development, I stumbled into a difficulty, which I do not know how to solve it. First of all, I want the following index.jsp : & lt; Body & gt; Use all pages to be created. & Lt;% @ include file = "header.jsp"% & gt; & Lt; Hours / & gt; & Lt;% @ included file = "body.jsp"%> & Lt; Hours / & gt; & Lt;% @ include file = "footer.jsp"% & gt; & Lt; / Body & gt; And, in body.jsp , I should have it like this: & lt; Jsp: include page = "$ {Application_modul}"%> Where application_modul is an attribute defined in its controller: request.setAttribute ("application_modul", "USER_ACCOUNT \\ ' View_user_account.jsp "); This file can be found properly, but the processed JSP does
Read more