sharing

I'm migrating to use the UIActivityViewController for sharing in iOS6, but I can't figure out how to create email attachment objects to be included when sharing by email. The corresponding code in iOS5 is: MFMailComposeViewController *picker = [[MFMailComposeViewController alloc] init]; [picker addAttachmentData:data mimeType:@"application/XXX" fileName:fileName]; You have very limited control over UIActivityViewController, but if you're attaching well-know mime types, I found you can get it to work correctly by providing the associated file extension in a file URL. For example, if your

I want to customize text for the same information but when I am sharing it on Facebook I don't want to use the twitter hash tags or @username scheme... How can I diversify text for sharing based on which sharing service would be used? Ofcourse I'm using UIActivityViewController: UIActivityViewController *activityVC = [[UIActivityViewController alloc] initWithActivityItems:@[shareText, shareURL] applicationActivities:nil]; Christopher King Instead of passing the text strings into the initWithActivityItems call, pass in your own sub-class of the UIActivityItemProvider class and when you

I want there to be a button in my app, that when it is pressed, this(See image below) Pops up. How do i do that? I don't want to create a custom sharing extion, i just want the default one? What code do i use? All the tutorials online are in objective-c. Please give an answer in swift. Image: http://9to5mac.com/2014/06/30/hands-on-1password-beta-shows-off-ios-8s-touch-id-extensions-apis-video/#jp-carousel-330420 Here is my code so far, but i get an error that UIBarButtonItem Is not convetable to UIVIew Why? The action is connected to a navigation bar button item? @IBAction func ActionButton

Today I check my site and this code not working: <script> ... FB.ui({ display: 'dialog', method: 'share_open_graph', action_type: 'og.likes', hashtag: '#Testing', action_properties: JSON.stringify({ object: { 'og:image': img, 'og:image:secure_url': img, 'og:image:type': 'image/jpeg', 'og:image:width': w, 'og:image:height': h, 'og:image:alt': img, 'og:url': link, 'og:title': title, 'og:description': desc, 'fb:admins': fbadmin } }) }, function(response) { if (typeof response != 'undefined') { //Success } else { //Not Success; } }); </script> With this code, from https://developers.facebook.com

I'm moving away from strict Android development and wanting to create iPhone applications. My understanding is that I can code the backend of iOS applications in C/C++ and also that I can use the NDK to include C/C++ code in Android apps. My question however is how? I've googled quite a bit and I can't find any clear and concise answers. When looking at sample code for the NDK, it seems that all the function names etc. are Android (or at least Java) specific and so I would not be able to use this C/C++ backend to develop an iPhone frontend? I'd appreciate some clarification on this issue and

I am developing in C# two simple applications, running in the same local machine without network requirements. The first application initializes an DLL (Class1) and set a variable. The second application just read it the data which was previously stored. Both applications instanciates the same Class1. Code: DLL (Class1): public class Class1 { private string variableName; public string MyProperty { get { return variableName; } set { variableName = value; } } } Application A: class Program { static void Main(string[] args) { Class1 class1 = new Class1(); string localReadVariable = Console