to configure general visual appearance use Appearance class.to configure what kind of media should be captured use CaptureSettings.All configuration should be done before the view controller's view is first accessed. Various kind of configuration is supported. NSMicrophoneUsageDescription - for recording videos or live photos with an audio trackĪpp asks for permissions automatically only when it's needed.NSCameraUsageDescription - for taking pictures and capturing videos.NSPhotoLibraryUsageDescription - for displaying photos and videos from device's Photo Library.IOS requires you to register the following permission keys in ist: optionally configure appearance, layout, custom cells and capture mode.

create new instance of ImagePickerController.register permissions in your ist file (see Permissions section for more info.).To use an image picker controller, perform these steps: Use delegate to get informed when user takes a picture or selects an asset from library and configure custom action and asset collection view cells. To use an image picker controller, you must provide a delegate that conforms to ImagePickerControllerDelegate class. Section is mandatory and and can not be turned off. section of asset items - shows thumbnails of assets found in Photo Library allowing user to select them.This section is optinal and by default it's turned on.

section of camera item - shows camera's video output and provides UI for user to take photos, videos, etc.

section of action items - supports up to 2 action buttons, this section is optional and by default contains action item for camera and photos.

Image Picker consists of 3 main functional parts: The role and appearance of an image picker controller depend on the configuration you set up before presenting it. A central object ImagePickerController manages user interactions and delivers the results of those interactions to a delegate object.

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