I've done a simple swift iMessage Extension but the simulator crashes when I change user
Steps to Reproduce:
Run the extension, click on button "Send Hello" when you are in Kate in the simulator. It sends "Hello", click on back to go to "John Appleseed" conversation
Expected Results:
Possibility to open the extension and click Send Hello
Actual Results:
Crash of iMessage
The extension has only a button "Send Hello"
===
import UIKit
import Messages
class MessagesViewController: MSMessagesAppViewController {
public var actualConversation : MSConversation?
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
}
// MARK: - Conversation Handling
override func willBecomeActive(with conversation: MSConversation) {
// Called when the extension is about to move from the inactive to active state.
// This will happen when the extension is about to present UI.
// Use this method to configure the extension and restore previously stored state.
actualConversation = conversation;
}
override func didResignActive(with conversation: MSConversation) {
// Called when the extension is about to move from the active to inactive state.
// This will happen when the user dissmises the extension, changes to a different
// conversation or quits Messages.
// Use this method to release shared resources, save user data, invalidate timers,
// and store enough state information to restore your extension to its current state
// in case it is terminated later.
}
override func didReceive(_ message: MSMessage, conversation: MSConversation) {
// Called when a message arrives that was generated by another instance of this
// extension on a remote device.
// Use this method to trigger UI updates in response to the message.
}
override func didStartSending(_ message: MSMessage, conversation: MSConversation) {
// Called when the user taps the send button.
}
override func didCancelSending(_ message: MSMessage, conversation: MSConversation) {
// Called when the user deletes the message without sending it.
// Use this to clean up state related to the deleted message.
}
override func willTransition(to presentationStyle: MSMessagesAppPresentationStyle) {
// Called before the extension transitions to a new presentation style.
// Use this method to prepare for the change in presentation style.
}
override func didTransition(to presentationStyle: MSMessagesAppPresentationStyle) {
// Called after the extension transitions to a new presentation style.
// Use this method to finalize any behaviors associated with the change in presentation style.
}
@IBAction func resetKey(_ sender: Any) {
let message = composeMessage(with: "Hello" , type: "", caption: "", session: nil, image: nil)
actualConversation?.send(message) { error in
if let error = error {
print(error)
}
}
}
func composeMessage(with msg: String, type: String, caption: String, session: MSSession? = nil, image: UIImage? = nil) -> MSMessage {
var components = URLComponents()
let comp1 = URLQueryItem(name: "msg", value: msg)
let comp2 = URLQueryItem(name: "type", value: type)
let comp3 = URLQueryItem(name: "caption", value: caption)
components.queryItems = [comp1, comp2, comp3]
let layout = MSMessageTemplateLayout()
layout.caption = msg
layout.image = image
let message = MSMessage(session: session ?? MSSession())
message.url = components.url!
message.layout = layout
return message
}
}
