mirror of
https://github.com/simplex-chat/simplex-chat.git
synced 2026-04-25 22:52:12 +00:00
94a4f33a1f
* initial UI framework * limited javascrtipt interaction * run some js * try to resolve permissions issues * some initial RTC javascript * approaching a workable js file * js fixes * tidy up js * add some ui to web call * fixes * ready to test * typo * refactor for readability * tidy up before adding encryption * add transform to video streams * tidy a little, audio encoding works, video fails * minor changes * use variables consistently * e2ee video calls git push * include IV in outgoing message, decrypt fails when trying to read back * add different prefix retention for differing frame types * e2ee video calls with iv passed in band * enforce use of VP8 encoding * allow plaintext chunk only for video frames * tidy up kotlin. Android <> browser tested * minor ios changes * capture js logs in xcode * typo * linting Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
94 lines
2.9 KiB
Swift
94 lines
2.9 KiB
Swift
//
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// CallView.swift
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// SimpleX (iOS)
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//
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// Created by Ian Davies on 29/04/2022.
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// Copyright © 2022 SimpleX Chat. All rights reserved.
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//
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import SwiftUI
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import WebKit
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struct WebView: UIViewRepresentable {
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class Coordinator: NSObject, WKNavigationDelegate, WKScriptMessageHandler {
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var webView: WKWebView!
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func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
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webView.allowsBackForwardNavigationGestures = false
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self.webView = webView
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}
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// receive message from wkwebview
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func userContentController(
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_ userContentController: WKUserContentController,
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didReceive message: WKScriptMessage
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) {
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print(message.body)
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// let date = Date()
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// DispatchQueue.main.asyncAfter(deadline: .now() + 1) {
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// self.messageToWebview(msg: "hello, I got your messsage: \(message.body) at \(date)")
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// }
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}
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func messageToWebview(msg: String) {
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self.webView?.evaluateJavaScript("webkit.messageHandlers.bridge.onMessage('\(msg)')")
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}
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}
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func makeCoordinator() -> Coordinator {
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return Coordinator()
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}
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func makeUIView(context: Context) -> WKWebView {
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let coordinator = makeCoordinator()
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let userContentController = WKUserContentController()
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userContentController.add(coordinator, name: "bridge")
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let configuration = WKWebViewConfiguration()
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configuration.userContentController = userContentController
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configuration.mediaTypesRequiringUserActionForPlayback = []
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configuration.allowsInlineMediaPlayback = true
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// Enable us to capture calls to console.log in the xcode logs
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// Print actually happens on line 29
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let source = "console.log = (msg) => webkit.messageHandlers.logHandler.postMessage(msg)"
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let script = WKUserScript(source: source, injectionTime: .atDocumentStart, forMainFrameOnly: false)
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configuration.userContentController.addUserScript(script)
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configuration.userContentController.add(coordinator, name: "logHandler")
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let _wkwebview = WKWebView(frame: .zero, configuration: configuration)
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_wkwebview.navigationDelegate = coordinator
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return _wkwebview
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}
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func updateUIView(_ webView: WKWebView, context: Context) {
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guard let path: String = Bundle.main.path(forResource: "call", ofType: "html", inDirectory: "www") else {
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print("page not found")
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return
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}
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let localHTMLUrl = URL(fileURLWithPath: path, isDirectory: false)
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webView.loadFileURL(localHTMLUrl, allowingReadAccessTo: localHTMLUrl)
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}
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}
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struct CallView: View {
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var body: some View {
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VStack {
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WebView()
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}
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}
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}
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struct CallView_Previews: PreviewProvider {
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static var previews: some View {
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CallView()
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}
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}
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