64 lines
2.3 KiB
Swift
64 lines
2.3 KiB
Swift
//
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// PlatformUtil.swift
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// flutter_inappwebview
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//
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// Created by Lorenzo Pichilli on 01/03/21.
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//
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import Foundation
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class PlatformUtil: NSObject, FlutterPlugin {
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static var registrar: FlutterPluginRegistrar?
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static var channel: FlutterMethodChannel?
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static func register(with registrar: FlutterPluginRegistrar) {
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}
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init(registrar: FlutterPluginRegistrar) {
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super.init()
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InAppWebViewStatic.registrar = registrar
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InAppWebViewStatic.channel = FlutterMethodChannel(name: "com.pichillilorenzo/flutter_inappwebview_platformutil", binaryMessenger: registrar.messenger())
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registrar.addMethodCallDelegate(self, channel: InAppWebViewStatic.channel!)
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}
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public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
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let arguments = call.arguments as? NSDictionary
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switch call.method {
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case "getSystemVersion":
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let device = UIDevice.current
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result(device.systemVersion)
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break
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case "formatDate":
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let date = arguments!["date"] as! Int64
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let format = arguments!["format"] as! String
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let locale = PlatformUtil.getLocaleFromString(locale: arguments!["locale"] as? String)
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let timezone = TimeZone.init(abbreviation: arguments!["timezone"] as? String ?? "UTC")!
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result(PlatformUtil.formatDate(date: date, format: format, locale: locale, timezone: timezone))
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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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static public func getLocaleFromString(locale: String?) -> Locale {
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guard let locale = locale else {
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return Locale.init(identifier: "en_US")
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}
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return Locale.init(identifier: locale)
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}
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static public func getDateFromMilliseconds(date: Int64) -> Date {
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return Date(timeIntervalSince1970: TimeInterval(Double(date)/1000))
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}
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static public func formatDate(date: Int64, format: String, locale: Locale, timezone: TimeZone) -> String {
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let formatter = DateFormatter()
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formatter.dateFormat = format
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formatter.timeZone = timezone
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return formatter.string(from: PlatformUtil.getDateFromMilliseconds(date: date))
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}
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}
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