Category: Xcode 10
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Layout iPad Landscape and Multitasking Apps
Note:You can find a video of this tip here on LinkedIn Learning If there’s one thing in auto layout that drives me nuts it is laying out for landscape different than portrait on an iPad. Phones are easy since the class sizes are different for portrait and landscape. For all phones, if I have a…
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Use the Speech Synthesizer
It’s sometimes nice to add a little sound to your applications, and even better to add a voice. Outside Siri, you can use a cool and simple AVFoundation API to make iOS devices talk. Let’s learn how to use the Speech synthesizer. Download the starter file. I’ve made an app for you that has a…
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The Settings Bundle
You’ll often want default settings that users can change. iOS provides the settings bundle for storing this information. Let’s look at how to use the settings bundle. Download the starter example file. I created a project which eventually will display the user’s default pizza. We’ll finish the code to add that pizza. To add a…
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Customizing Tab Bar Controller Icons.
One of the more perplexing parts of using tab bar controllers is customizing tabs. If you understand some of the properties of an image, You can do some major customization. Download the example file. If you open the main storyboard you’ll see three view controllers. You may see Question marks in the image like this:…
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Add Provisional Permissions for Notifications
If you’ve worked with notifications before, you’ve probably dealt with user permissions. IN iOS 12, there’s a new type of user notification permission to handle a situation that happens often, which is super easy to add to already existent code. Download the exercise file and you’ll find a project I adapted from chapter three of my…
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Changes to Xcode 10 Storyboards.
There’s been some great changes to playgrounds in Xcode 10 that will make your code even easier to prototype than ever before. Let’s take a look at some of the changes. In Xcode 10 open a new single view playground, and save it as Xcode10Playground. If you are familiar with the Xcode 9 playground single…
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Use Code Snippets
An often neglected feature of Xcode is code snippets. Code snippets are quick ways to add code you frequently use. In Xcode 10 there were some major changes to code snippets, which might confuse those who use them now, but make them even easier to use. Let’s take a look at this cool feature. I’m using…
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Xcode 10 Storyboard Changes
Note: You can also watch a video of this lesson at Lynda. com and LinkedInLearning. There’s been a few changes to the storyboard in Xcode 10, some might just drive you crazy if you don’t know how to use them. Some are really cool and will speed up your workflow. Let me show you the…
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