69 lines
2.3 KiB
Swift
69 lines
2.3 KiB
Swift
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// HeadlessInAppWebViewManager.swift
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// flutter_inappwebview
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//
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// Created by Lorenzo Pichilli on 10/05/2020.
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//
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import Foundation
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import FlutterMacOS
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import AppKit
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import WebKit
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import Foundation
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import AVFoundation
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public class HeadlessInAppWebViewManager: ChannelDelegate {
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static let METHOD_CHANNEL_NAME = "com.pichillilorenzo/flutter_headless_inappwebview"
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static var registrar: FlutterPluginRegistrar?
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static var webViews: [String: HeadlessInAppWebView?] = [:]
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init(registrar: FlutterPluginRegistrar) {
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super.init(channel: FlutterMethodChannel(name: HeadlessInAppWebViewManager.METHOD_CHANNEL_NAME, binaryMessenger: registrar.messenger))
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HeadlessInAppWebViewManager.registrar = registrar
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}
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public override func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
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let arguments = call.arguments as? NSDictionary
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let id: String = arguments!["id"] as! String
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switch call.method {
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case "run":
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let params = arguments!["params"] as! [String: Any?]
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HeadlessInAppWebViewManager.run(id: id, params: params)
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result(true)
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break
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default:
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result(FlutterMethodNotImplemented)
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break
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}
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}
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public static func run(id: String, params: [String: Any?]) {
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let flutterWebView = FlutterWebViewController(registrar: HeadlessInAppWebViewManager.registrar!,
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withFrame: CGRect.zero,
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viewIdentifier: id,
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params: params as NSDictionary)
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let headlessInAppWebView = HeadlessInAppWebView(id: id, flutterWebView: flutterWebView)
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HeadlessInAppWebViewManager.webViews[id] = headlessInAppWebView
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headlessInAppWebView.prepare(params: params as NSDictionary)
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headlessInAppWebView.onWebViewCreated()
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flutterWebView.makeInitialLoad(params: params as NSDictionary)
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}
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public override func dispose() {
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super.dispose()
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HeadlessInAppWebViewManager.registrar = nil
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let headlessWebViews = HeadlessInAppWebViewManager.webViews.values
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headlessWebViews.forEach { (headlessWebView: HeadlessInAppWebView?) in
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headlessWebView?.dispose()
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}
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HeadlessInAppWebViewManager.webViews.removeAll()
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}
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deinit {
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dispose()
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}
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}
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