It's 2020 year now.
Abenx
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I got a new way to fix that:
Building with Xcode 11.5,
Then distribute it with Xcode 12 beta.
😂
I got a new way to fix that:
Building with Xcode 11.5,
Then distribute it with Xcode 12 beta.
😂
@tranced
I had waste 8 hours on certificates/Profiles/fastlane/github actions... 😂
Finally, I found that the simple way is the best way...😂
I'm having same issue. I'm using macOS 11.6 beta, Xcode 12 beta.
//
// MapView.swift
// Landmark
//
// Created by Abenx on 2020/6/26.
//
import SwiftUI
import MapKit
#if !os(macOS)
struct MapView: UIViewRepresentable {
var coordinate: CLLocationCoordinate2D
func makeUIView(context: Context) -> MKMapView {
MKMapView(frame: .zero)
}
func updateUIView( uiView: MKMapView, context: Context) {
self.updateView(uiView, context: context)
}
}
#else
struct MapView: NSViewRepresentable {
var coordinate: CLLocationCoordinate2D
func makeNSView(context: Context) -> MKMapView {
MKMapView(frame: .zero)
}
func updateNSView( nsView: MKMapView, context: Context) {
self.updateView(nsView, context: context)
}
}
#endif
extension MapView {
func updateView( uiView: MKMapView, context: Context) {
let span = MKCoordinateSpan(latitudeDelta: 0.01, longitudeDelta: 0.01)
let region = MKCoordinateRegion(center: coordinate, span: span)
let annotation = MKPointAnnotation()
annotation.coordinate = coordinate
uiView.setRegion(region, animated: true)
uiView.addAnnotation(annotation)
}
}
struct MapViewPreviews: PreviewProvider {
static var previews: some View {
MapView(coordinate: CLLocationCoordinate2D(
latitude: 39.910358, longitude: 116.469841))
}
}
The other part of my code:
import Foundation
import WatchConnectivity
typealias WeakDelegate = () -> WCSessionDelegate?
func makeWeakDelegate(_ delegate: WCSessionDelegate?) -> WeakDelegate? {
//weak var weakDelegate: WCSessionDelegate? = delegate
return {
return delegate
}
}
func weakDelegateObject(_ weakDelegate: WeakDelegate?) -> WCSessionDelegate? {
return weakDelegate?() as WCSessionDelegate?
}
class ABWatchSessionManager: NSObject {
private(set) var delegates: [WeakDelegate]? = []
private(set) var session: WCSession = WCSession.default
static let sharedInstance = ABWatchSessionManager()
private override init() {
super.init()
}
func startSession() {
if !WCSession.isSupported() {
return
}
self.session.delegate = self;
self.session.activate()
}
#if os(iOS)
func isValidSession() -> Bool {
if self.session.isPaired && self.session.isWatchAppInstalled {
return true
} else {
return false
}
}
#endif
func addDelegateObject(_ delegate: WCSessionDelegate?) {
let abc = makeWeakDelegate(delegate)!
self.delegates?.append(abc)
}
func removeDelegateObject(_ delegate: WCSessionDelegate?) {
self.delegates?.removeAll { $0 as AnyObject === makeWeakDelegate(delegate) as AnyObject }
}
func sendMessage(_ message: [String : Any], replyHandler: (([String : Any]) -> Void)?, errorHandler: ((Error) -> Void)? = nil) {
#if os(iOS)
if !self.isValidSession() {
return
}
#endif
if self.session.isReachable {
self.session.sendMessage(message, replyHandler: replyHandler, errorHandler: errorHandler)
} else {
do {
try self.session.updateApplicationContext(message)
} catch (let error) {
print(error)
}
}
}
func sendMessageData(_ data: Data, replyHandler: ((Data) -> Void)?, errorHandler: ((Error) -> Void)? = nil) {
#if os(iOS)
if !self.isValidSession() {
return
}
#endif
if self.session.isReachable {
self.session.sendMessageData(data, replyHandler: replyHandler, errorHandler: errorHandler)
return
}
}
}
extension ABWatchSessionManager: WCSessionDelegate {
// #if IPHONE_9_3 __WATCHOS_2_2
func session(_ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState, error: Error?) {
self.delegates?.forEach({ (delegate) in
weakDelegateObject(delegate)?.session(session, activationDidCompleteWith: activationState, error: error)
})
}
// #if TARGET_OS_IOS && __IPHONE_9_3
#if os(iOS)
func sessionDidBecomeInactive(_ session: WCSession) {
self.delegates?.forEach({ (delegate) in
weakDelegateObject(delegate)?.sessionDidBecomeInactive(session)
})
}
func sessionDidDeactivate(_ session: WCSession) {
self.delegates?.forEach({ (delegate) in
weakDelegateObject(delegate)?.sessionDidDeactivate(session)
})
}
......
}
I found a way:
import SwiftUI
import WatchConnectivity
struct WatchInfo: View {
@State private var showMessage: String = "Wating"
var body: some View {
VStack {
Text(showMessage).onAppear() {
ABWatchSessionManager.sharedInstance.addDelegateObject(WatchSessionDelegate(self))
}
}
}
class WatchSessionDelegate: NSObject, WCSessionDelegate {
var parent: WatchInfo
init(_ watchInfo: WatchInfo) {
self.parent = watchInfo
}
func session(_ session: WCSession, didReceiveMessage message: [String : Any], replyHandler: @escaping ([String : Any]) -> Void) {
let data: Dictionary<String, String> = message["data"] as! Dictionary<String, String>
if data["dataType"] == DataType.ping.rawValue {
parent.showMessage = "Get PING"
} else if data["dataType"] == DataType.data.rawValue {
parent.showMessage = "Get DATA"
}
}
func session(_ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState, error: Error?) {
}
func session(_ session: WCSession, didReceiveApplicationContext applicationContext: [String : Any]) {
}
}
}
struct WatchInfo_Previews: PreviewProvider {
static var previews: some View {
WatchInfo()
}
}
Could you share your code?
How to take a screenshot of List in a ScrollView of SwiftUI?
Lucky, I found a way to take screenshot in scrollview
...
struct ColorGroupView: View {
var colors: [UIColor]
@State var coverImage: UIImage
var body: some View {
let content =
VStack {
ForEach(1...50, id: \.self) { i in
Text("Hello \(i)")
.frame(maxWidth: .infinity, minHeight: 60)
}
}
return GeometryReader { geometry in
VStack(spacing: 0) {
ScrollView {
content
}
ScrollView {
Image(uiImage: self.coverImage)
.frame(maxWidth: .infinity, minHeight: 60)
}
HStack{
Button("Button") {
let screenshot = content.takeScreenshot(origin: geometry.frame(in: .global).origin, size: geometry.size)
self.coverImage = screenshot
}
}
.padding()
.padding(.bottom, geometry.safeAreaInsets.bottom)
.frame(maxWidth: .infinity)
.background(VisualEffectBlur())
}
.edgesIgnoringSafeArea(.bottom)
}
}
}
extension View {
func takeScreenshot(origin: CGPoint, size: CGSize) -> UIImage {
let window = UIWindow(frame: CGRect(origin: origin, size: size))
let hosting = UIHostingController(rootView: self)
hosting.view.sizeToFit()
window.height = hosting.view.frame.size.height > 0 ? hosting.view.frame.size.height : window.height
window.width = hosting.view.frame.size.height > 0 ? hosting.view.frame.size.height : window.width
window.rootViewController = hosting
window.makeKeyAndVisible()
return window.snapshotImage()!
}
}
...
extension UIView {
func height ...
func width ...
func snapshotImage ...
There is is still no way of deleting iCloud containers! 2020-07-16
https://github.com/rushairer/ScreenshotableView
My made a 'ScreenshotableView' to fix this issue
WWDC20 did it!
let containerIdentifier = persistentStoreDescriptions.cloudKitContainerOptions!.containerIdentifier
persistentStoreDescriptions.cloudKitContainerOptions = NSPersistentCloudKitContainerOptions(containerIdentifier: containerIdentifier)
persistentStoreDescriptions.cloudKitContainerOptions?.databaseScope = .public
But, when could we really using it in apps?
Me too.
Only swift package preview can not run code with "requestAuthorization"...
So I need a xcode project target.