Post not yet marked as solved
The edited code still has the problem of not lining up with the health app
private func fetchSleepData(for date: Date) {
let sleepType = HKObjectType.categoryType(forIdentifier: .sleepAnalysis)!
let endOfPeriod = date
let startOfPeriod = Calendar.current.date(byAdding: .day, value: -1, to: endOfPeriod)!
let predicate = HKQuery.predicateForSamples(withStart: startOfPeriod, end: endOfPeriod, options: [.strictStartDate, .strictEndDate])
let query = HKSampleQuery(sampleType: sleepType, predicate: predicate, limit: HKObjectQueryNoLimit, sortDescriptors: nil) { query, samples, error in
guard let samples = samples as? [HKCategorySample], !samples.isEmpty else {
DispatchQueue.main.async {
self.inBedTime = 0
self.coreTime = 0
self.deepTime = 0
self.remTime = 0
self.isSleepDataAvailable = false
}
print("No sleep data available for date: \(date)")
return
}
print("Fetched \(samples.count) sleep samples for date: \(date)")
var inBedTime = 0.0
var asleepTime = 0.0
var deepTime = 0.0
var remTime = 0.0
for sample in samples {
print("Sample value: \(sample.value)")
let duration = sample.endDate.timeIntervalSince(sample.startDate) / 60 // convert to minutes
switch sample.value {
case HKCategoryValueSleepAnalysis.inBed.rawValue:
inBedTime += duration
case HKCategoryValueSleepAnalysis.asleepCore.rawValue:
coreTime += duration
case HKCategoryValueSleepAnalysis.asleepDeep.rawValue:
deepTime += duration
case HKCategoryValueSleepAnalysis.asleepREM.rawValue:
remTime += duration
default:
break
}
}
DispatchQueue.main.async {
self.inBedTime = inBedTime
self.coreTime = coreTime
self.deepTime = deepTime
self.remTime = remTime
self.isSleepDataAvailable = true
}
}
healthStore?.execute(query)
}
I cant get either a custom of basic color to not timeout Xcode
.listRowBackground( Capsule().fill(Color(white: 1, opacity(0.8))) .padding(.vertical, 2) .padding(.horizontal, 10) )
Post not yet marked as solved
I'm attempting to create a word map that shows the words without overlapping without bloating the code load. how would you do it and why? I'm also open to handling this in other ways beside a geo reader.
let description = trigger.description.lowercased()
let wordsWithoutPunctuation = description.components(separatedBy: CharacterSet.punctuationCharacters).joined()
let words = wordsWithoutPunctuation.components(separatedBy: " ")
let determiners = ["the", "a", "an", "this", "that", "these", "those", "my", "your", "and", "her", "its", "our", "to"]
let filteredWords = words.filter { !determiners.contains($0) }
let wordCounts = Dictionary(grouping: filteredWords, by: { $0 }).mapValues { $0.count }
let sortedWords = wordCounts.sorted { $1.value < $0.value }
let topWords = Array(sortedWords.prefix(5))
let maxCount = topWords.first?.value ?? 1
GeometryReader { geometry in
ZStack {
ForEach(topWords, id: \.key) { word in
let wordSize = "\(word.key) (\(word.value))".size(withAttributes: [.font: UIFont.systemFont(ofSize: min(CGFloat(word.value) / CGFloat(maxCount) * 30, 30))])
Text("\(word.key) (\(word.value))")
.foregroundColor(.BrandGreen)
.font(.system(size: min(CGFloat(word.value) / CGFloat(maxCount) * 30, 30))) // Adjust the multiplier and maximum size as needed
.position(
x: CGFloat.random(in: wordSize.width / 2..<geometry.size.width - wordSize.width / 2),
y: CGFloat.random(in: wordSize.height / 2..<geometry.size.height - wordSize.height / 2)
)
}
}
}
}
.frame(width: 180, height: 180)
.padding(5)
.background(Color.harp)
.cornerRadius(30)
.aspectRatio(1, contentMode: .fit)
.clipShape(RoundedRectangle(cornerRadius: 30))
.shadow(color: Color.black.opacity(0.2), radius: 5, x: 0, y: 0)
Post not yet marked as solved
my mind is shot. core data hasn't been my cup of tea.
print("saveTrigger called with trigger: \(trigger)")
let encoder = JSONEncoder()
let fm = FileManager.default
let documentsDirectory = fm.urls(for: .documentDirectory, in: .userDomainMask).first!
let reflectionsURL = documentsDirectory.appendingPathComponent("reflections.json")
let triggersDirectory = documentsDirectory.appendingPathComponent("Triggers")
// Create a new reflections file if it doesn't exist
if !fm.fileExists(atPath: reflectionsURL.path) {
let emptyData = Data()
fm.createFile(atPath: reflectionsURL.path, contents: emptyData, attributes: nil)
}
// Write the trigger to the reflections file
do {
let data = try encoder.encode(trigger)
try data.write(to: reflectionsURL)
print("Trigger saved to device: \(trigger)")
print("Reflections file URL: \(reflectionsURL)")
} catch {
print("Failed to save trigger: \(error)")
}
// Find the trigger file with the UUID inside the file
let triggerFileURL = triggersDirectory.appendingPathComponent("\(trigger.id).json")
if fm.fileExists(atPath: triggerFileURL.path) {
do {
let data = try Data(contentsOf: triggerFileURL)
let uuid = try JSONDecoder().decode(UUID.self, from: data)
let uuidString = uuid.uuidString
let matchingTriggerFileURL = triggersDirectory.appendingPathComponent("\(uuidString).json")
if fm.fileExists(atPath: matchingTriggerFileURL.path) {
try fm.removeItem(at: matchingTriggerFileURL)
print("Trigger file deleted: \(matchingTriggerFileURL.lastPathComponent)")
} else {
print("Trigger file not found")
}
} catch {
print("Error deleting trigger file: \(error.localizedDescription)")
}
} else {
print("Trigger file not found")
}
}
Post not yet marked as solved
it should be creating a new file and saving it, and then deleting the original file. iv'e attempted to have it load the UUID and by the title to avoid the need to even have the correct filename....
import SwiftUI
struct file1DetailView: View {
var file1: file1
@Binding var showFile1: Bool
var saveFile1: ((file1) -> Void)
@Environment(\.presentationMode) var presentationMode
@State private var addFile1View: AddFile1View?
var dateFormatter: DateFormatter {
let formatter = DateFormatter()
formatter.dateStyle = .long
return formatter
}
var timeFormatter: DateFormatter = {
let formatter = DateFormatter()
formatter.timeStyle = .short
return formatter
}()
var body: some View {
ZStack {
ScrollView {
VStack {
VStack{
HStack{
Text(file1.title)
.font(.largeTitle.weight(.semibold))
.foregroundColor(.BrandGreen)
.disabled(true)
Spacer()
}
Spacer()
.frame(height: 5)
HStack{
Text(dateFormatter.string(from: file1.date))
.foregroundColor(.BrandGreen)
.font(.subheadline.weight(.light))
Text(timeFormatter.string(from: file1.date))
.foregroundColor(.BrandGreen)
.font(.subheadline.weight(.light))
Spacer()
}
Spacer()
.frame(height: 15)
Text(file1.description)
.foregroundColor(.BrandGreen)
.disabled(true)
Spacer()
.frame(height: 10)
}
.padding()
.background(Color.white)
.cornerRadius(30)
Spacer()
}
Spacer()
}
.background(
Image("calm-gradient")
.resizable()
.edgesIgnoringSafeArea(.all)
)
VStack {
Spacer()
Button("Start file1") {
let newFile1 = file1(title: file1.title, description: file1.description, date: file1.date, reflectionDate: Date(), preventible: false, Option1: "", Option2: "")
addFile1View = AddFile1View(id: file1.id, file1: newFile1, saveFile1: saveFile1)
showFile1 = true
}
.frame(maxWidth: .infinity)
.padding(.vertical, 15)
.foregroundColor(.white)
.background(Color("BrandGreen"))
}
}
.fullScreenCover(item: $addFile1View) { view in
NavigationView {
view
.onDisappear {
showFile1 = false
presentationMode.wrappedValue.dismiss()
}
}
}
}
}
struct AddFile1View: View, Identifiable {
var id: UUID
@Environment(\.presentationMode) var presentationMode
@State private var preventible = false
@State private var Option1 = ""
@State private var Option2 = ""
@State private var reflectionDate = Date()
var file1: file1
var saveFile1: ((file1) -> Void)?
// AddFile1View initializer
init(id: UUID, file1: file1, saveFile1: ((file1) -> Void)?) {
self.id = id
self.file1 = file1
self.saveFile1 = saveFile1
}
var body: some View {
VStack {
Toggle("Preventible", isOn: $preventible)
TextField("Option1", text: $Option1)
TextField("Option2", text: $Option2)
DatePicker("file1 Date", selection: $reflectionDate)
Button("Save") {
let newFile1 = file1(title: file1.title, description: file1.description, date: file1.date, reflectionDate: reflectionDate, preventible: preventible, Option1: Option1, Option2: Option2)
saveFile1?(newFile1)
presentationMode.wrappedValue.dismiss()
}
}
.navigationTitle("Add file1")
}
}
func saveFile1(file1: file1) {
let encoder = JSONEncoder()
let fm = FileManager.default
let documentsDirectory = fm.urls(for: .documentDirectory, in: .userDomainMask).first!
let file1sURL = documentsDirectory.appendingPathComponent("file1s.json")
// Read the existing file1s from the file system
var file1s: [file1] = []
if fm.fileExists(atPath: file1sURL.path) {
do {
let data = try Data(contentsOf: file1sURL)
file1s = try JSONDecoder().decode([file1].self, from: data)
} catch {
print("Failed to read file1s from file system: \(error)")
}
}
// Add the new file1 to the list
file1s.append(file1)
// Write the updated list back to the file system
do {
let data = try encoder.encode(file1s)
try data.write(to: file1sURL)
print("file1s saved to device: \(file1s)")
print("file1s file URL: \(file1sURL)")
} catch {
print("Failed to save file1s: \(error)")
}
// Delete the old file1 file
let oldFile1URL = documentsDirectory.appendingPathComponent("\(file1.id).json")
if fm.fileExists(atPath: oldFile1URL.path) {
do {
try fm.removeItem(at: oldFile1URL)
print("Deleted old file1 file: \(oldFile1URL.lastPathComponent)")
} catch {
print("Failed to delete old file1 file: \(error)")
}
}
}
struct file1DetailView_Previews: PreviewProvider {
static var previews: some View {
NavigationView {
file1DetailView(
file1: file1(
title: "Example file1",
description: "This is an example file1 description.",
date: Date(),
file1Date: Date(),
preventible: true,
Option1: "Example Option1",
Option2: "Example Option2"
),
showFile1: .constant(false),
saveFile1: saveFile1
)
}
}
}
I'm running on fumes but logically this view should be showing the share button on the bottom right, and the Title/Date/PlayButton in the middle? What am I doing wrong? It currently just shows the share button underneath
import SwiftUI
import AVKit
struct ContentView: View {
@State private var items = [Item]()
@State private var currentPage = 0
var body: some View {
TabView(selection: $currentPage) {
ForEach(items, id: \.id) { item in
VideoPlayerView(url: item.interactive)
.aspectRatio(contentMode: .fill)
.tag(item.id)
.onAppear {
let controller = AVPlayerViewController()
controller.player = AVPlayer(url: URL(string: item.interactive)!)
controller.showsPlaybackControls = false
controller.player?.play()
}
.overlay(
VStack() {
Spacer()
Text(item.name)
.font(.title)
Text(item.date)
.font(.caption)
Button(action: {
let player = AVPlayer(url: URL(string: item.videolink)!)
let playerController = AVPlayerViewController()
playerController.player = player
playerController.showsPlaybackControls = true
UIApplication.shared.windows.first?.rootViewController?.present(playerController, animated: true, completion: {
player.play()
})
}) {
HStack(spacing: 5) {
Text("PLAY")
Image(systemName: "play.circle")
}
.padding(.horizontal, 10)
.padding(.vertical, 5)
.background(Color.white)
.foregroundColor(.black)
.cornerRadius(20)
}
Button(action: {
let activityVC = UIActivityViewController(activityItems: [URL(string: item.sharelink)!], applicationActivities: nil)
UIApplication.shared.windows.first?.rootViewController?.present(activityVC, animated: true, completion: nil)
}) {
Image(systemName: "square.and.arrow.up.circle")
.foregroundColor(.black)
}
.padding(.bottom, 50)
}
)
}
}
.tabViewStyle(.page)
.onAppear(perform: loadData)
.gesture(DragGesture()
.onEnded { value in
let offset = value.translation.width / UIScreen.main.bounds.width
let newIndex = (CGFloat(currentPage) - offset).rounded()
currentPage = min(max(Int(newIndex), 0), items.count - 1)
}
)
}
func loadData() {
guard let url = URL(string: "jsonfile") else { return }
URLSession.shared.dataTask(with: url) { data, response, error in
guard let data = data else { return }
do {
let decoder = JSONDecoder()
let items = try decoder.decode([Item].self, from: data)
DispatchQueue.main.async {
self.items = items
}
} catch {
print(error.localizedDescription)
}
}.resume()
}
}
struct VideoPlayerView: UIViewRepresentable {
let url: String
func makeUIView(context: Context) -> AVPlayerView {
let view = AVPlayerView()
view.playerLayer.player = AVPlayer(url: URL(string: url)!)
view.playerLayer.videoGravity = .resizeAspectFill
view.playerLayer.backgroundColor = UIColor.black.cgColor
view.playerLayer.player?.play()
return view
}
func updateUIView(_ uiView: AVPlayerView, context: Context) {
// Nothing to update
}
}
class AVPlayerView: UIView {
override class var layerClass: AnyClass {
return AVPlayerLayer.self
}
var playerLayer: AVPlayerLayer {
return layer as! AVPlayerLayer
}
override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {
let hitView = super.hitTest(point, with: event)
return hitView == self ? nil : hitView
}
}
struct Item: Codable, Identifiable {
let id: Int
let name: String
let interactive: String
let thumbnail: String
let date: String
let videolink: String
let sharelink: String
}
Post not yet marked as solved
I'm very frustrated. Why does the code work on the iPhone but iPad completely disregards anything code modifying MapKit?
import SwiftUI
import MapKit
struct MapView: View {
var coordinate: CLLocationCoordinate2D
@State private var region = MKCoordinateRegion()
var body: some View {
Map(coordinateRegion: $region)
.edgesIgnoringSafeArea(.all)
.frame(maxWidth: .infinity, maxHeight: .infinity)
.onAppear {
setRegion(coordinate)
}
}
private func setRegion(_ coordinate: CLLocationCoordinate2D) {
region = MKCoordinateRegion(
center: coordinate,
span: MKCoordinateSpan(latitudeDelta: 0.2, longitudeDelta: 0.2)
)
}
}
struct MapView_Previews: PreviewProvider {
static var previews: some View {
MapView(coordinate: CLLocationCoordinate2D(latitude: 34.000, longitude: -116.000))
.previewDevice(PreviewDevice(rawValue: "iPhone 12 Pro Max"))
}
}
Post not yet marked as solved
here is the code:
struct LiveView: View {
@State var allowsInlineMediaPlayback: Bool = false
var body: some View {
VStack {
VideoView(videoID:"vimeo.com/event/000000/embed")
}
}
}
struct VideoView: UIViewRepresentable {
let videoID: String
func makeUIView(context: Context) -> WKWebView {
let configuration = WKWebViewConfiguration()
configuration.allowsInlineMediaPlayback = true
let WKWebView = WKWebView(frame: .zero, configuration: configuration)
return WKWebView
}
func updateUIView(_ uiView: WKWebView, context: Context) {
guard let youtubeURL = URL(string: "https://\(videoID)") else
{return}
uiView.load(URLRequest (url: youtubeURL))
}
}
Is their a better way to accomplish feeding a live event link into a playerview instead of needing a WKWebView?
Post not yet marked as solved
is it possible to load a link such as
Link("Apple", destination: URL(string: "https://www.apple.com")!)
from a tab bar item? if so how?
struct MainView: View {
@State private var selectedTab = "Three"
var body: some View {
TabView(selection: $selectedTab) {
LiveView()
.tabItem {
Label("LIVE", systemImage: "camera.metering.center.weighted")
.font(Font.title.weight(.ultraLight))
}
.tag("One")
if I add an link or text I get errors. I appreciate any help!
Oddly the tab view does not respect the color assigned to the background by default (being black in this case), is this something that I need to define a glitch I should submit in feedback?
Post not yet marked as solved
I can only find UIKit examples that don't work when used... I would prefer to never use appdelgate again.
Post not yet marked as solved
I'm attempting to simply pass the video link inside the json to the navigation menu... my brain is fried as I'm lost in why I can't do this view the navigation link protocol.
import SwiftUI
import AVKit
struct MainDetail: View {
var json: Main
private let player = AVPlayer(url: URL(string: item.interactive))
var body: some View {
VideoPlayer(player: player)
.onAppear() {
// Start the player going, otherwise controls don't appear
player.play()
}
.onDisappear() {
// Stop the player when the view disappears
player.pause()
}
}
}
this returns a "Cannot find 'item' in scope" despite being declared back on the main content view. the intended action is loading the "interactive" link (m3u8 file) in a player view when clicked on. I apologize for not understanding what's going on here.
Post not yet marked as solved
I've been watching various tutorials and have managed to come up with the following code:
import SwiftUI
import AVKit
struct ContentView: View {
@State private var wolData = [Main]()
var body: some View {
NavigationView{List(wolData, id: \.id) { item in
NavigationLink(destination: MainDetail(json: item)) {
HStack() {
Text(item.name)
.font(.headline)
Text(item.date)
.font(.footnote)
if #available(iOS 15.0, *) {
AsyncImage(url: URL(string: item.thumbnail))
{ image in
image
.resizable()
.scaledToFill()
} placeholder: {
Color.purple.opacity(0.1)
}
.frame(width: 20, height: 20)
} else {
// Fallback on earlier versions
}
}
}
}.onAppear(perform: loadData)}
}
}
extension ContentView
{
func loadData() {
guard let url = URL(string: "https://wolvideos.firebaseapp.com/Simple.json") else {
return
}
let request = URLRequest(url: url)
URLSession.shared.dataTask(with: request) { data, response, error in
if let data = data {
if let response_obj = try? JSONDecoder().decode([Main].self, from: data) {
DispatchQueue.main.async {
self.wolData = response_obj
}
}
}
}.resume()
}
}
struct ContentView_Previews: PreviewProvider {
static var previews: some View {
ContentView()
}
}
import Foundation
struct Main: Decodable {
var id: Int
var name: String
var interactive: String
var thumbnail: String
var date: String
var videolink: String
var sharelink: String
}
import SwiftUI
import AVKit
struct MainDetail: View {
var json: Main
private let player = AVPlayer(url: URL(string: "https://bitdash-a.akamaihd.net/content/sintel/hls/playlist.m3u8")!)
var body: some View {
VideoPlayer(player: player)
.onAppear() {
// Start the player going, otherwise controls don't appear
player.play()
}
.onDisappear() {
// Stop the player when the view disappears
player.pause()
}
}
}
Now that I've shared that, the intent is to when the user clicks an option load the corresponding video (from the json not the current test file) via HLS in a default player (like the one in safari)... should I be going about this in a different way? I'm starting to think committing to SwiftUI is a mistake.
Post not yet marked as solved
This video session is essentially a consumer facing video, there isn't even a single line of code shown.
VideoPlayer(player: player)
doesn't give the shown "new features" by default, an example / implementation should be expected of a WWDC session.
I've followed several tutorials and nothing works or is remotely simple. can anyone perhaps link a json tutorial that can load the following in a "SWIFT UI" format?
{
"id": 182,
"name": "message 2048",
"interactive": "https://wolvideos.firebaseapp.com/Test1.mp4",
"thumbnail": "https://wolvideos.firebaseapp.com/back.jpg",
"date": "April 1",
"videolink": "https://player.vimeo.com/external/656370948.m3u8?s=e50ca2b440798886646ba88a07e9c46a90c9df11",
"sharelink": "https://youtu.be/n7YjxFCyDNQ"
},
{
"id": 180,
"name": "Title 4",
"interactive": "https://wolvideos.firebaseapp.com/Test2.mp4",
"thumbnail": "https://wolvideos.firebaseapp.com/back.jpg",
"date": "April 2",
"videolink": "https://player.vimeo.com/external/653500077.m3u8?s=96c687bef62bfd01ea195e4113e197ebd8d09143",
"sharelink": "https://youtu.be/n7YjxFCyDNQ"
},
{
"id": 172,
"name": "Titil 20203",
"interactive": "https://wolvideos.firebaseapp.com/Test1.mp4",
"thumbnail": "https://wolvideos.firebaseapp.com/back.jpg",
"date": "April 1",
"videolink": "https://player.vimeo.com/external/656370948.m3u8?s=e50ca2b440798886646ba88a07e9c46a90c9df11",
"sharelink": "https://youtu.be/n7YjxFCyDNQ"
},
{
"id": 171,
"name": "Title 20part2",
"interactive": "https://wolvideos.firebaseapp.com/Test2.mp4",
"thumbnail": "https://wolvideos.firebaseapp.com/back.jpg",
"date": "April 2",
"videolink": "https://player.vimeo.com/external/653500077.m3u8?s=96c687bef62bfd01ea195e4113e197ebd8d09143",
"sharelink": "https://youtu.be/n7YjxFCyDNQ"
},
{
"id": 170,
"name": "Title 2021",
"interactive": "https://wolvideos.firebaseapp.com/Test1.mp4",
"thumbnail": "https://wolvideos.firebaseapp.com/back.jpg",
"date": "April 1",
"videolink": "https://player.vimeo.com/external/656370948.m3u8?s=e50ca2b440798886646ba88a07e9c46a90c9df11",
"sharelink": "https://youtu.be/n7YjxFCyDNQ"
},
{
"id": 169,
"name": "Title 2020",
"interactive": "https://wolvideos.firebaseapp.com/Test2.mp4",
"thumbnail": "https://wolvideos.firebaseapp.com/back.jpg",
"date": "April 2",
"videolink": "https://player.vimeo.com/external/653500077.m3u8?s=96c687bef62bfd01ea195e4113e197ebd8d09143",
"sharelink": "https://youtu.be/n7YjxFCyDNQ"
}
]
https://wolvideos.firebaseapp.com/Simple.json