I'm building ios application that must generate .ics file from iPhone Calendar, but can't found solution for it. As I see EventKit Framework doesn't give this functionality, maybe some other frameworks/libs can do it?
Please find link here for a project which perform this. But i haven't tested
Related
Scenario: Say end-user got a attachment in mail app in ios. And user wants to upload this file in my app.
In React native is there any good working component? I want to use it to create facility where my user can upload files( not images).
Any help would be appreciated.
As suggested by #jaineshdoshi, component hosted at www.npmjs.com/package/react-native-document-picker can be used as document picker..
ps: since ios 11 has file app, this solution might work differently on older ios version
I'm just wondering if this is possible: I have a playground opened on Xcode with multiple .swift source files in it and accessible via a public accessor. Can the same be possible on iPad's Swift Playgrounds?
Yes, this is possible.
On Apple's website they state:
Because you’re working with real code, you can import and export
directly between Swift Playgrounds and Xcode. So you can try out your
ideas with the tool pros use to develop iOS and Mac apps.
Tech Republic provide advice on how to achieve this:
Importing existing Playgrounds from Xcode
Importing Playgrounds from Xcode can be nice when you want to try your hand at coding on the go. To do this, you have two simple options.
Store your documents in iCloud Drive. This is the easiest method and
lets you access your iCloud Drive documents by tapping the + icon in
Swift Playgrounds and selecting iCloud Drive or your other favorite
cloud document storage solution, e.g., Dropbox. Email your documents.
Once you've emailed a Swift document to yourself, open the email on
the iPad, and tap the Playground file. You'll be prompted to select a
share location—select the Copy To Playgrounds option.
Is it possible/do you know any possibility to visualize the source code of an app? Because I'm working on something and I have got an app that does exactly what I want mine to do, just in a completely different way. Basically, every app on the AppStore has to be written in Xcode, right? So how do I visualize the code?
Thanks in advance!
The developer needs to share the code with you if you want to get the full code.
You can't extract the code from the .ipa itself (which is essentially the app)
Moreover, not every iOS app is written in Xcode - you have other SDK to write Swift and Objective-C with and more apps that you can write cross platform app with that eventually produced the .ipa file.
I have an app that downloads files that need to be edited and submitted back to the server through the app. These files could be anything, but are most likely to be .docs. I want to be able to open and edit these files in another app on the device, such as a .doc editor.
I've been able to get this functionality to work in similar Android and Chrome apps, but I'm very new to iOS so I'm not sure what my options are.
Is there a way to give permission for another app to edit a file that is in my app's sandbox? If not, is there a way to get the file back for submittal (like finding it through a file explorer launched through my app - similar to an 'Open..." file explorer dialog used in Windows/Mac OS/Chrome)? Am I going to have to create a way for the editor app to share the edited file back to my app?
Thanks in advance for your help!
To manage the file and the paths take a look at the documentation for NSFileManager:
https://developer.apple.com/LIBRARY/mac/documentation/Cocoa/Reference/Foundation/Classes/NSFileManager_Class/Reference/Reference.html
I usually write using NSFileHandle for reading and writing:
https://developer.apple.com/library/mac/documentation/Cocoa/Reference/Foundation/Classes/NSFileHandle_Class/Reference/Reference.html
Hope this helps.
iOS8 will provide methods to allow apps to co-operate with "extensions".
See "Creating Extensions for iOS and OS X, Part 1 & 2` in the WWDC14 videos.
Also see the Apple "App Extension Programming Guide".
I ended up sending the file to a 3rd party app for editing and then sending the file back from the 3rd app to my app.
My app is PDF Reader and i want to support Open in feature like when open PDF in Safari , We can open PDF in another PDF Reader app with Open in Feature.
So my app support for (.PDF) file and want to show my app on the lists of Open in App like following pic.
I don't know what is that and how to use it?
Please explain or guide me to good tutorials.
Sorry if my question is duplicated.
It's very simple, you only need to register the file types that your app supports. You can check more on
https://developer.apple.com/library/ios/documentation/FileManagement/Conceptual/DocumentInteraction_TopicsForIOS/Articles/RegisteringtheFileTypesYourAppSupports.html#//apple_ref/doc/uid/TP40010411-SW1