App development with swift project files download

CentOS 7. CentOS 8. Amazon Linux 2. Windows 10 2. Xcode 13 1. Xcode 12 1. February 28, February 4, October 30, September 17, Xcode 9. July 27, May 31, May 4, March 29, December 5, November 1, September 19, Xcode 8.

April 21, March 27, December 13, October 28, September 13, Xcode 7. May 3, March 21, November 20, Universal Debugging Symbols. Windows 10 1. November 12, November 19, Debugging Symbols. November 16, Debugging Symbols.

November 12, Debugging Symbols. November 11, Debugging Symbols. November 10, Debugging Symbols. November 2, Debugging Symbols. November 1, Debugging Symbols. October 28, Debugging Symbols. October 27, Debugging Symbols. October 26, Debugging Symbols. November 19, Signature. November 15, Signature. November 12, Signature. November 11, Signature. November 10, Signature.

November 2, Signature. November 1, Signature. October 28, Signature. October 27, Signature. October 26, Signature. November 9, Signature. Most iOS app developers — and users — are not accustomed to seeing the files associated with their apps, at least not in a Finder -like or Explorer -like or even command line-like listing format. For years, the closest thing to an iOS file browser has been through apps like Photos , where you can see individual thumbnail images of photos hinting at the fact that their content is stored in individual files.

But Photos gives you no sense of how the image files are organized… In folders or subfolders? Remember that you must be running iOS 11 to follow along with this tutorial. Getting into iCloud or Dropbox support is too much for one tutorial.

Configuring your app so that its files appear in the Files app is pretty simple. If you prefer to edit the Info. There are good definitions of both of these keys at this link.

You can even see a thumbnail via Quick Look previewing the contents of my text file. These keys enable other apps to open and edit the contents of your Documents directory in place. Your files also appear in both the Files app and the document browser.

In other words, you can provide an iOS 11 Files app-like experience in your own apps. This is especially useful if your business model relies heavily on storing and manipulating information in flat files, like image files, audio files, video files, etc. I strongly encourage you to use Xcode to create a new project based on the iOS Document Based App template see next section , review it thoroughly, and follow along with my steps in this tutorial.

Please follow along. Click the Next button, fill out the usual new project details, and choose a location for your new project. Apple decided that the template would support images, but I want to support text files, too. The Document Types section will now have a new entry that looks like this:. If you prefer manipulating XML in your Info. The Document Based App template app comes preconfigured with its Info. This is absolutely essential for your app to provide Files app-like behavior.

You can read about this key here. I started with an Xcode iOS Document Based App template and customized it so that I could: 1 browse for, open, display, edit, and save UTF-8 encoded text files and 2 browse for, open, and display.

Create a temperature converter with a scrollable picker, delegates, and protocols. Learn about simple persistence with NSUserDefaults. Discover how iOS frameworks handle the "heavy lifting" of important app features. Learn the basics of Map Kit and Core Location to create an app that tells you where you are, and mark where you have been.

Play sounds with the AV Foundation framework, and see how map and closures lead to succinct, expressive code. Explore using UIGestureRecognizers to detect taps, pinches, rotations, and swipes. Create animations with different kinds of closure syntax. Use navigation, tab bar and table view controllers to manage additional view controllers within an app.