即使您还未编写任何代码,您都可以构建您的应用程序,并在 Simulator(已包含在 Xcode 中)中运行它。顾名思义,Simulator 可模拟应用程序在 iOS 设备上运行,让您初步了解它的外观和行为。 在Simulator 中运行您的应用程序 Xcode 完成生成项目后,Simulator 应该会自动启动。因为您指定的是 iPhone 产品而非...
Developing for the iPhone is a precious skill, but it’s hard to know where to begin if you haven’t developed an app before. This guide will walk you through everything you need to know to make iPhone apps. To make the iPhone app, we will begin from the early stage and show you ...
The iPhone’s built-in Phone user interface, for example, uses a tab bar to allow the user move between favorites, contacts, keypad and voicemail. Utility Application –Creates a template consisting of a two sided view. For an example of a utility application in action, load up the ...
Recently, after developing a collection of applications for iPhone that were intended to be used as libraries, I began looking into how to convert Xcode projects into static libraries. Most of what I found was vague, unclear, and outdated. Instructions were either for older versions of Xcode, ...
Target. In the sidebar on the left side of the new target dialog, choose Application Extension for iOS or OS X. In the pane on the right side of the dialog, Xcode displays the templates you can choose. For example,Figure 3-1shows the templates you can use to create an iOS app...
app, from a simple button to a multi-screen client that cleanly handles multi-tasking, networking, touch gestures, and more. You'll see how to adapt a user interface from the smallest iPhone to the biggest iPad, and how extensions let an app spread its functionality throughout the system....
If you have spent an appreciable amount of time using an iPhone the chances are good that you have interacted with a UIKit Table View object. Table Views are the cornerstone of the navigation system for many iOS iPhone applications. For example, both the iPhone Mail and Settings application...
Gamebook Engine is an iOS app for creating and playing gamebooks, a type of interactive fiction where the player gets to make decisions that influence the story. Features Import and play gamebooks Create gamebooks right on your iPad or iPhone Export games to non-proprietary JSON files (.gbook...
For example, coffee shops can offer more practical reward cards, and retailers can make virtual wallets more accessible. Businesses can trigger an App Clip in multiple ways, one of them being an NFC tag pointing to a URL. As users bring their iPhone close to the tag, the smartphone ...
Compare the process to building an app for both iPhone and iPad: with Universal iOS apps, you use the same code and same resources within your single Xcode project, and then check against UI_USER_INTERFACE_IDIOM at runtime, and use compile-time naming conventions to make resources unique to...