![]() UIView conforms to both of these protocols, since any view can be focused itself, but it can also contain subviews that can be focused. FocusEnvironments define the hierarchy of focusable items. FocusItems are simply that, items that can be focused. Now, you might be wondering, what is a focus item? The backbone of the focus system are the two protocols: UIFocusItem and UIFocusEnvironment. Override it and return true to make an item focusable. It is a read-only property of UIFocusItem. canBecomeFocused is the single source of truth. But now, let's take a look at how to make more elements in your UI focusable. At the end, I'm going to show you some important changes in the responder chain that you should be familiar with. I'll show you some special behavior in sidebars that you should be aware of, and we are going to talk about focus groups, a new way to define structure in your app. If you wanna learn more about the focus system in general, check out "Focus Interaction in tvOS." In this video, I'm going to show you how to make more content in your app focusable and how to customize the appearance of these focusable items. However, there are some new APIs and behavioral differences that you should be aware of. To learn more about full Keyboard access, check out "Support Full Keyboard Access in your iOS app." Keyboard navigation on iPadOS uses the same focus system as tvOS If you have written tvOS apps before, many of the APIs will feel familiar. Full Keyboard access already allows these controls to be keyboard navigable. Leave controls such as buttons, segmented controls, and switches aside. Keyboard navigation is intended to give users access to key features of your app, so focus on text input, lists, and collection views. I know this is an exciting feature, but don't make every element in your app keyboard navigable. I'll show you how to do this in a minute. You should also opt in other collection, table, and custom views for a great experience. Once you compile with the iOS 15 SDK, this behavior will be enabled automatically for text fields, text views, and sidebars. Once I found the photo I'm looking for, I can select it by pressing return. Now I can navigate between the photos in the grid using the arrow keys. In Photos, I can press the tab key to move the focus from the Library cell in the sidebar to the photos grid on the right. First, let me show you keyboard navigation in action. I'll show you how to resolve these conflicts later. If your app already uses these key commands, your custom commands will no longer work. The arrow keys navigate within an area, and an item can be selected with the return key on iPadOS or the space bar on Mac Catalyst. The tab key navigates between significant areas in an app. Navigating any app with a keyboard on iPadOS will feel very familiar. Mac Catalyst and iPadOS 15 introduce powerful API to support keyboard navigation in your app. People love using hardware keyboards with their iPads. Welcome to Focus on iPad keyboard navigation. I'm a framework engineer on the UIKit team. Touch typing: touch a key on the keyboard, lift finger to select.ĭirect touch: interact with the keyboard as if VoiceOver is off.Hi, I'm Michael Ochs. Use the rotor to navigate through and edit the text you type.ĭefault typing: explore keyboard with one finger, tap with a second finger to select. ![]() The virtual keyboard appears when you enter a text field. Rotor (Form controls or same item), swipe down Rotor (Same item or form controls), swipe down Note: When Zoom is on, 3-finger double-tap zooms, and 3-finger double-tap and drag changes zoom. To previous heading, landmark, table, focusable item, etc. Start reading continuously from this point onĬhoose from a complete list of items on pageĤ-finger tap upper (lower) half of screen (When setting is enabled) Triple-press home button or side button (iPhone X +) ![]() You can choose which of the navigation options you would like to appear in the rotor by going to VoiceOver Settings > Rotor. Navigation options are extensive, but include Headings, Links, Tables, and Form Controls. Select a navigation option from the rotor, then swipe up or down to move between the selected element type. To use the rotor, twist two fingers in a circle on the screen, as if you are turning a knob. The RotorĬhoose navigation options in VoiceOver using the Rotor. To navigate by specific elements, select a navigation setting in the rotor (next section) and then swipe up or down. To move between page elements in VoiceOver, swipe left or right. To turn on the VoiceOver shortcut, go to Settings > General > Accessibility > Accessibility Shortcut. The shortcut for turning VoiceOver on and off is triple-pressing the home or side button. If you try to use it with any other browser, it may work for some things, but not as consistently as with Safari.
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