Creating share sheets and custom activities on tvOS involves leveraging the UIKit framework, particularly the UIActivityViewController for sharing capabilities. As tvOS supports sharing functionalities, you can customize the sharing experience with custom activity types.
import UIKit
// Define a custom activity class
class MyCustomActivity: UIActivity {
override var activityCategory: UIActivity.Category {
return .share
}
override var activityType: UIActivity.ActivityType? {
return UIActivity.ActivityType("com.example.mycustomactivity")
}
override var activityTitle: String? {
return "My Custom Activity"
}
override var activityImage: UIImage? {
return UIImage(named: "customActivityImage")
}
override func canPerform(withActivityItems activityItems: [Any]) -> Bool {
// Determine if the activity can handle the items
return activityItems.contains { item in
// Check for the specific type of data you're interested in
return item is String
}
}
override func prepare(withActivityItems activityItems: [Any]) {
// Prepare your activity for the items
}
override func perform() {
// Perform the custom sharing action
activityDidFinish(true)
}
}
// Presenting the share sheet
func shareContent() {
let itemsToShare = ["Check out this link!"]
let activityViewController = UIActivityViewController(activityItems: itemsToShare, applicationActivities: [MyCustomActivity()])
// Present the activity view controller
if let topController = UIApplication.shared.keyWindow?.rootViewController {
topController.present(activityViewController, animated: true, completion: nil)
}
}
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