Apple MapsのURLが統一！「Unified Maps URLs」の仕組みと使い方

import UIKit

func openMapAtCoordinate(latitude: Double, longitude: Double) {
    let urlString = "https://maps.apple.com/frame?center=\(latitude),\(longitude)"
    if let url = URL(string: urlString) {
        UIApplication.shared.open(url)
    }
}

// 皇居を表示
openMapAtCoordinate(
    latitude: 35.6844779, longitude: 139.7512224
)

import UIKit

func searchInMaps(query: String) {
    let encodedQuery = query.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed) ?? ""
    let urlString = "https://maps.apple.com/search?query=\(encodedQuery)"
    if let url = URL(string: urlString) {
        UIApplication.shared.open(url)
    }
}

// 「寿司」を検索
searchInMaps(query: "寿司")

import UIKit

func openPlaceInMaps(latitude: Double, longitude: Double) {
    let urlString = "https://maps.apple.com/place?coordinate=\(latitude),\(longitude)"
    if let url = URL(string: urlString) {
        UIApplication.shared.open(url)
    }
}

// 国立科学博物館を表示
openPlaceInMaps(latitude: 35.716358, longitude: 139.776433)

import UIKit

func openPlaceByAddress(address: String) {
    let encodedAddress = address.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed) ?? ""
    let urlString = "https://maps.apple.com/place?address=\(encodedAddress)"
    if let url = URL(string: urlString) {
        UIApplication.shared.open(url)
    }
}

// 東京都台東区上野公園7番20号の詳細を表示
openPlaceByAddress(address: "東京都台東区上野公園7番20号")

import UIKit

func openLookAround(latitude: Double, longitude: Double) {
    let urlString = "https://maps.apple.com/look-around?coordinate=\(latitude),\(longitude)"
    if let url = URL(string: urlString) {
        UIApplication.shared.open(url)
    }
}

// フェリービルディングのLook Aroundを開く
openLookAround(latitude: 37.795442, longitude: -122.393624)

import UIKit

func getDirections(sourceLat: Double, sourceLon: Double, destLat: Double, destLon: Double, mode: String = "driving") {
    let urlString = "https://maps.apple.com/directions?source=\(sourceLat),\(sourceLon)&destination=\(destLat),\(destLon)&mode=\(mode)"
    if let url = URL(string: urlString) {
        UIApplication.shared.open(url)
    }
}

// 日比谷フォートタワーから皇居までの徒歩ルート
getDirections(sourceLat: 35.6700038, sourceLon: 139.7529382, destLat: 35.6844779, destLon: 139.7512224, mode: "walking")

import UIKit

func reportProblem(latitude: Double, longitude: Double) {
    let urlString = "https://maps.apple.com/report-a-problem?coordinate=\(latitude),\(longitude)"
    if let url = URL(string: urlString) {
        UIApplication.shared.open(url)
    }
}

// ニューヨーク公共図書館の問題を報告
reportProblem(latitude: 40.753035, longitude: -73.981846)