131 lines
5.2 KiB
Swift
Executable File
131 lines
5.2 KiB
Swift
Executable File
//
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// SafariViewController.swift
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// flutter_inappwebview
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//
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// Created by Lorenzo on 25/09/18.
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//
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import Foundation
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import SafariServices
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@available(iOS 9.0, *)
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public class SafariViewController: SFSafariViewController, SFSafariViewControllerDelegate, Disposable {
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static let METHOD_CHANNEL_NAME_PREFIX = "com.pichillilorenzo/flutter_chromesafaribrowser_"
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var channelDelegate: SafariViewControllerChannelDelegate?
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var safariSettings: SafariBrowserSettings
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var id: String
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var menuItemList: [[String: Any]] = []
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@available(iOS 11.0, *)
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public init(id: String, url: URL, configuration: SFSafariViewController.Configuration, menuItemList: [[String: Any]] = [], safariSettings: SafariBrowserSettings) {
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self.id = id
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self.menuItemList = menuItemList
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self.safariSettings = safariSettings
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super.init(url: url, configuration: configuration)
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let channel = FlutterMethodChannel(name: SafariViewController.METHOD_CHANNEL_NAME_PREFIX + id,
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binaryMessenger: SwiftFlutterPlugin.instance!.registrar!.messenger())
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self.channelDelegate = SafariViewControllerChannelDelegate(safariViewController: self, channel: channel)
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self.delegate = self
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}
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public init(id: String, url: URL, entersReaderIfAvailable: Bool, menuItemList: [[String: Any]] = [], safariSettings: SafariBrowserSettings) {
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self.id = id
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self.menuItemList = menuItemList
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self.safariSettings = safariSettings
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super.init(url: url, entersReaderIfAvailable: entersReaderIfAvailable)
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let channel = FlutterMethodChannel(name: SafariViewController.METHOD_CHANNEL_NAME_PREFIX + id,
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binaryMessenger: SwiftFlutterPlugin.instance!.registrar!.messenger())
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self.channelDelegate = SafariViewControllerChannelDelegate(safariViewController: self, channel: channel)
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self.delegate = self
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}
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public override func viewWillAppear(_ animated: Bool) {
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// prepareSafariBrowser()
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super.viewWillAppear(animated)
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channelDelegate?.onChromeSafariBrowserOpened()
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}
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public override func viewDidDisappear(_ animated: Bool) {
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super.viewDidDisappear(animated)
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channelDelegate?.onChromeSafariBrowserClosed()
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self.dispose()
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}
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func prepareSafariBrowser() {
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if #available(iOS 11.0, *) {
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self.dismissButtonStyle = SFSafariViewController.DismissButtonStyle(rawValue: safariSettings.dismissButtonStyle)!
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}
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if #available(iOS 10.0, *) {
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if let preferredBarTintColor = safariSettings.preferredBarTintColor, !preferredBarTintColor.isEmpty {
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self.preferredBarTintColor = UIColor(hexString: preferredBarTintColor)
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}
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if let preferredControlTintColor = safariSettings.preferredControlTintColor, !preferredControlTintColor.isEmpty {
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self.preferredControlTintColor = UIColor(hexString: preferredControlTintColor)
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}
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}
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self.modalPresentationStyle = UIModalPresentationStyle(rawValue: safariSettings.presentationStyle)!
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self.modalTransitionStyle = UIModalTransitionStyle(rawValue: safariSettings.transitionStyle)!
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}
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func close(result: FlutterResult?) {
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dismiss(animated: true)
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// wait for the animation
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DispatchQueue.main.asyncAfter(deadline: .now() + .milliseconds(400), execute: {() -> Void in
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if let result = result {
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result(true)
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}
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})
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}
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public func safariViewControllerDidFinish(_ controller: SFSafariViewController) {
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close(result: nil)
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}
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public func safariViewController(_ controller: SFSafariViewController,
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didCompleteInitialLoad didLoadSuccessfully: Bool) {
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if didLoadSuccessfully {
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channelDelegate?.onChromeSafariBrowserCompletedInitialLoad()
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}
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else {
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print("Cant load successfully the 'SafariViewController'.")
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}
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}
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public func safariViewController(_ controller: SFSafariViewController, activityItemsFor URL: URL, title: String?) -> [UIActivity] {
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var uiActivities: [UIActivity] = []
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menuItemList.forEach { (menuItem) in
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let activity = CustomUIActivity(viewId: id, id: menuItem["id"] as! Int64, url: URL, title: title, label: menuItem["label"] as? String, type: nil, image: nil)
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uiActivities.append(activity)
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}
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return uiActivities
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}
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//
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// public func safariViewController(_ controller: SFSafariViewController, excludedActivityTypesFor URL: URL, title: String?) -> [UIActivity.ActivityType] {
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// print("excludedActivityTypesFor")
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// print(URL)
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// print(title)
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// return []
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// }
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//
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// public func safariViewController(_ controller: SFSafariViewController, initialLoadDidRedirectTo URL: URL) {
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// print("initialLoadDidRedirectTo")
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// print(URL)
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// }
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public func dispose() {
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channelDelegate?.dispose()
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channelDelegate = nil
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delegate = nil
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ChromeSafariBrowserManager.browsers[id] = nil
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}
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deinit {
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debugPrint("SafariViewController - dealloc")
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dispose()
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}
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}
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