Once a user confirms the selection, the picker creates PHPickerResult objects then passes them back to the delegate. Set a delegate to implement it in your app to get a response. The configuration is passed to PHPickerController during its initialization. PHPickerConfiguration is used to specify the multi-select limit or with an optional PHPickerFilter, to choose the selectable types. It supports fluid zooming in the grid, and a highly requested feature, multi-select for third-party apps, where users can even review their selection. It has built-in support for search, just like the photos app. PHPicker is the system-provided Picker that allows you to access photos and videos from the user’s photo library. In addition, it offers a search feature in a picker similar to the Photos app, so users see a familiar UI they already know what to do when such a picker is presented to them. First of all, its most fantastic feature is that it allows single and multiple item selection, which users greatly appreciate. PHPicker changes all that and makes importing photos and videos faster and more effortless. The second downside is that developers are required to ask users for their consent, and then add new entries in the app’s ist file with a description of the intended use. Users can select one photo or video at each time only and there is no option to search amongst photos or videos stored in the user’s library. However, this controller has two disadvantages the first is that it provides a relatively limited environment to pick media items. The other captures new media using a camera from the iPhone or iPad. UIImagePickerController has provided dual functionality photos and videos are imported to the app. Up until iOS 13, the available photo picker was UIImagePickerController, a familiar view controller that made its debut many years back. iOS 14 introduced a brand new photo picker controller, the PHPicker API. The second method is significantly more complicated. There are two methods for doing that: either by utilizing a given framework or by implementing a custom picker. Importing photos and videos as media is a common feature used by many iOS applications. SWIFT: PHPicker – Best way to access photo and video data from Photos
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