Home IOS Development Creating an Inline Picture Pickers in iOS Apps with SwiftUI

Creating an Inline Picture Pickers in iOS Apps with SwiftUI

Creating an Inline Picture Pickers in iOS Apps with SwiftUI


Beginning with iOS 16, SwiftUI introduces a local picture picker view often called PhotosPicker. In case your app requires entry to customers’ picture library, the PhotosPicker view seamlessly manages the picture choice course of. This built-in view provides outstanding simplicity, permitting builders to current the picker and deal with picture choice with just some traces of code.

When presenting the PhotosPicker view, it showcases the picture album in a separate sheet, rendered atop your app’s interface. In earlier variations of iOS, you couldn’t customise or change the looks of the pictures picker view to align together with your app’s structure. Nonetheless, Apple has launched enhancements to the PhotosPicker view in iOS 17, enabling builders to seamlessly embed it inline throughout the app. Moreover, you’ve gotten the choice to switch its measurement and structure utilizing customary SwiftUI modifiers reminiscent of .body and .padding.

On this tutorial, I’ll present you how you can implement an inline picture picker with the improved PhotosPicker view.

Revisiting Picture Pickers

To make use of the PhotosPicker view, you’ll be able to first declare a state variable to retailer the picture choice after which instantiate a PhotosPicker view by passing the binding to the state variable. Right here is an instance:

The matching parameter permits you to specify the asset sort to show. Right here, we simply select to show pictures solely. Within the closure, we create a easy button with the Label view.


Upon choosing a photograph, the picture picker mechanically dismisses itself, and the chosen picture merchandise is saved within the selectedItem variable, which is of sort PhotosPickerItem. To load the picture from the merchandise, you should use loadTransferable(sort:completionHandler:). You possibly can connect the onChange modifier to take heed to the replace of the selectedItemvariable. Each time there’s a change, you name the loadTransferable methodology to load the asset information like this:

When utilizing loadTransferable, it’s essential to specify the asset sort for retrieval. On this case, we make use of the Picture sort to instantly load the picture. If the operation is profitable, the strategy will return an Picture view, which can be utilized to instantly render the picture on the display.

Implementing an Inline PhotosPicker

Now that you need to perceive how you can work with a PhotosPicker, let’s see how you can embed it in our demo app. What we’re going to do is to interchange the “Choose a photograph” button with an inline Pictures picker. The up to date model of PhotosPicker comes with a brand new modifier referred to as photosPickerStyle. By specify a worth of .inline, the Pictures picker might be mechanically embedded within the app:

You may also connect customary modifiers like .body and .padding to regulate the dimensions of the picker.


By default, the highest accent of the picker is the navigation bar and the underside accent is the toolbar. To disable each bars, you’ll be able to apply the photosPickerAccessoryVisibility modifier:

Optionally, you’ll be able to disguise both of them:

Dealing with A number of Picture Choices

Presently, the Pictures picker solely permits customers to pick out a single picture. To allow a number of alternatives, you’ll be able to decide within the steady choice conduct by setting the selectionBehavior to .steady or .continuousAndOrdered:

When you want to limit the variety of objects accessible for choice, you’ll be able to specify the utmost depend utilizing the maxSelectionCount parameter.


As soon as the consumer has chosen a set of pictures, they’re saved within the selectedItems array. The selectedItems array has been modified to accommodate a number of objects and is now of sort PhotosPickerItem.

To load the chosen pictures, you’ll be able to replace the onChange closure like this:

I used an Picture array to retailer the retrieved pictures.

To show the chosen pictures, you might use a horizontal scroll view. Right here is the pattern code that may be positioned at first of the VStack view:

When you’d wish to study extra about how you can create picture carousels, you’ll be able to take a look at this tutorial. In iOS 17, a brand new view referred to as ContentUnavailableView is launched. This view is advisable to be used in eventualities the place the content material of a view can’t be displayed. So, when no picture is chosen, we use the ContentUnavailableView to current a concise and informative message.



In iOS 17, Apple made enhancements to the native Pictures picker. Now, you’ll be able to simply embody it inside your app as an alternative of utilizing a separate sheet. This tutorial explains the brand new modifiers that include the up to date PhotosPicker view and reveals you how you can create an inline picture picker.

When you take pleasure in studying this tutorial and wish to dive deeper into SwiftUI, you’ll be able to take a look at our Mastering SwiftUI ebook.



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