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.
Selecting any option will automatically load the page
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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.
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.
I can only find UIKit examples that don't work when used... I would prefer to never use appdelgate again.
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?
what am I not understanding here.
in short the view loads text from the jsons descriptions and then should filter out the words. and return and display a list of most used words, debugging shows words being identified by the code but does not filter them out
private func loadWordCounts() {
DispatchQueue.global(qos: .background).async {
let fileManager = FileManager.default
guard let documentsDirectory = try? fileManager.url(for: .documentDirectory, in: .userDomainMask, appropriateFor: nil, create: false) else { return }
let descriptions = loadDescriptions(fileManager: fileManager, documentsDirectory: documentsDirectory)
var counts = countWords(in: descriptions)
let tagsToRemove: Set<NLTag> = [
.verb,
.pronoun,
.determiner,
.particle,
.preposition,
.conjunction,
.interjection,
.classifier
]
for (word, _) in counts {
let tagger = NLTagger(tagSchemes: [.lexicalClass])
tagger.string = word
let (tag, _) = tagger.tag(at: word.startIndex, unit: .word, scheme: .lexicalClass)
if let unwrappedTag = tag, tagsToRemove.contains(unwrappedTag) {
counts[word] = 0
}
}
DispatchQueue.main.async {
self.wordCounts = counts
}
}
}