iPhone Life magazine

How-To

Tip of the Day: How to Change the Voice Navigation Volume in Maps

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You can easily adjust the voice navigation volume in Maps up or down while using the navigation app by pressing the volume buttons on the side of your iPhone. But you probably don't want to discover you can't hear the voice navigation in Apple Maps and then have to mess with your phone while you're barrelling down the highway. A safer way to make sure the voice navigation is always at the right volume is to change Map's default volume.



Tip of the Day: How to Selectively Clear Your Browsing History in Safari

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If you share an iDevice with others, you may wish to keep parts of your web browsing history private. But what if you forget to turn on Private Browsing? You could clear your entire browsing history, but nothing says "I'm hiding things from you" more effectively. Fortunately iOS 8 offers more options for clearing your history more selectively.



Tip of the Day: Turn On Location Services Only While an App Is in Use

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There's no need for most apps to track your location at all times. However, before iOS 8, the only choices you had for location tracking was Always or Never. So if you wanted your photos to be tagged with the location in which they were taken, you had to allow the Camera app to always track your location, which could drain your battery and use your data unnecessarily. Now, iOS 8 allows you to set certain apps to only track your location while the app is in use.



Swift Programming 101: Mastering Protocols and Delegates (Part 2)

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In part 2 of this post on Swift's protocols, you will learn practical uses for declaring custom protocols in your own apps, and learn further how they improve the architecture of your apps and make them easier to enhance and extend.

In part 1 of this post, I demonstrated how to implement existing Cocoa Touch protocols in your apps. Now you'll learn how and why to create your very own. First, we need to cover the basic construction of a Swift protocol.



Tip of the Day: Quickly Access Contacts Without Opening an App

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If you want to quickly call, FaceTime, or text a contact, there's no need to open any of the related apps. Those who have iOS 8 on their iPhone can quickly access Favorite and Recent contacts via the App Switcher.



Tip of the Day: See Only the Widgets You Want in the Order You Choose

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Thanks to iOS 8, Apple lovers finally have access to widgets on their iPhones. But users will find some widgets more useful than others. Maximize their utility by deleting widgets you don't need to see in the Today view in Notifications and arranging the rest in the most convenient order.



Tip of the Day: How to Hide Your Private Photos

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You know the feeling—you hand your phone over to a friend or family member, intending to show them a single picture, and suddenly you’re watching in horror as they begin swiping through your 50+ selfies or stumble across your hoard of risqué photos. Thankfully, iOS 8 has introduced an easy way for you to hide your shots from prying eyes with its new "hide" feature.



Tip of the Day: Get Notified When the Email Reply You're Waiting for Arrives

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Stop checking your inbox every five minutes for that reply to the email you sent. Enable reply notifications instead so you receive an alert whenever a reply in an important email thread arrives.



Tip of the Day: Mute Group Messages Without Leaving the Conversation

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You don't have to leave a group message just because you want your iPhone to stop buzzing with new message notifications. Instead you can turn on Do Not Disturb for that message thread and read all the messages about planning your brother-in-law's birthday party later.



Swift Programming 101: Mastering Protocols and Delegates (Part 1)

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Protocols are a powerful, advanced tool that help make your apps easier to design and extend. They define standard behavior in classes that are not necessarily related. Protocols used together with delegates allow you to create classes with a well-balanced load of responsibilities.



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