Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Mapbox Maps SDKでスマートフォンアプリ開発
Search
Taro Matsuzawa aka. btm
October 13, 2019
Programming
1
1.8k
Mapbox Maps SDKでスマートフォンアプリ開発
FOSS4G 2019 Kobe KANSAIにて発表したプレゼンテーションを実験的にPDF化したものです
Taro Matsuzawa aka. btm
October 13, 2019
Tweet
Share
More Decks by Taro Matsuzawa aka. btm
See All by Taro Matsuzawa aka. btm
OpenLayers ext TypeScript declarationの開発
smellman
0
580
平成生まれのためのUNIX&IT歴 史講座 ~番外編~
smellman
2
520
掛川城の点群データをiTownsで表示しよう
smellman
0
310
そのJavascript、全部TypeScriptにしちゃえ
smellman
1
220
大容量SSDとOpenStreetMap
smellman
0
140
MapLibreとtile.openstretmap.jpで始めるベクトル地図プログラミング
smellman
1
600
国内向けタイルサーバの構築と運用について
smellman
0
1.5k
Python/Javascriptで読む点群
smellman
1
5.1k
日本のCommunity向け タイルサーバの現状
smellman
0
2.7k
Other Decks in Programming
See All in Programming
アプリの "かわいい" を支えるアニメーションツールRiveについて
uetyo
0
280
時間軸から考えるTerraformを使う理由と留意点
fufuhu
16
4.8k
The Past, Present, and Future of Enterprise Java
ivargrimstad
0
420
今だからこそ入門する Server-Sent Events (SSE)
nearme_tech
PRO
3
250
Reading Rails 1.0 Source Code
okuramasafumi
0
250
チームのテスト力を鍛える
goyoki
3
920
機能追加とリーダー業務の類似性
rinchoku
2
1.3k
Putting The Genie in the Bottle - A Crash Course on running LLMs on Android
iurysza
0
140
「手軽で便利」に潜む罠。 Popover API を WCAG 2.2の視点で安全に使うには
taitotnk
0
870
デザイナーが Androidエンジニアに 挑戦してみた
874wokiite
0
550
Amazon RDS 向けに提供されている MCP Server と仕組みを調べてみた/jawsug-okayama-2025-aurora-mcp
takahashiikki
1
120
Oracle Database Technology Night 92 Database Connection control FAN-AC
oracle4engineer
PRO
1
470
Featured
See All Featured
Unsuck your backbone
ammeep
671
58k
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
eileencodes
26
3k
Fashionably flexible responsive web design (full day workshop)
malarkey
407
66k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
234
17k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
52
5.6k
The Invisible Side of Design
smashingmag
301
51k
Docker and Python
trallard
46
3.6k
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.4k
Java REST API Framework Comparison - PWX 2021
mraible
33
8.8k
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
44
2.5k
Product Roadmaps are Hard
iamctodd
PRO
54
11k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
127
53k
Transcript
Mapbox Maps SDK Mapbox Maps SDK ͰεϚʔτϑΥϯΞ ͰεϚʔτϑΥϯΞ ϓϦ։ൃ ϓϦ։ൃ
দᖒଠ @ Georepublic slide: https://hackmd.io/@smellman/foss4g-2019- kobe 1
ࣗݾհ ࣗݾհ γχΞΤϯδχΞ @ Georepublic ίϛϡχςΟ͍Ζ͍Ζͬͯ·͢ OSGeoຊࢧ෦ཧࣄ ຊUNIXϢʔβձཧࣄ OpenStreetMap Foundation
Japanϝϯόʔ ϒϨΠΫίΞΫϥελ 2
FOSS4G 2019 NiigataͰYoutube৴୲ΛΓ· ͨ͠ɻ 3
৴෩ܠ ৴෩ܠ 4
Youtube৴֓ཁ Youtube৴֓ཁ ϏσΦΧϝϥ HDMI to USB Thinkpad X220 ffmpeg (৴ιϑτ)
htop (ࢹ) 5
ຊ ຊ 6
MapboxͷεϚʔτϑΥϯ͚ͷϥΠϒϥϦͷհ Ͱ͢ɻ ҙ: ࠓճ mapbox gl js ͷͰ͋Γ·ͤ Μɻ ҙ:
SlideʹऩΊΔͨΊΠϯσϯτ͕গ่͠Ε͍ͯ Δͷ͕͋Γ·͢ɻ 7
Mapbox Maps SDK Mapbox Maps SDK Mapbox͕ग़͍ͯ͠ΔωΠςΟϒ͚SDK Maps SDKͱུ͍ͯ͠Δ ެࣜαΠτͰiOS/Android/UnityʹରԠ
ࠓճiOSͱAndroidʹ͍͓ͭͯ Github্ʹXamarin/ReactNative/Node.jsͳͲ Node.jsαʔόαΠυϨϯμϦϯάʹར༻ ίΞ෦C++Ͱ࡞ 8
Overview Overview Platform Development Languages iOS Swift/Objective-C Android Kotlin/Java Unity
C# Xamarin C# React Native JavaScript Node.js JavaScript 9
Mapbox GL Ecosystem Mapbox GL Ecosystem 10
macOS͚ʹAppleScriptରԠͱ͔Γ͗͢ 11
جຊػೳ جຊػೳ ʹରԠ ͨ·ʹରԠ͍ͯ͠ͳ͍༷͋Δ ϓϥοτϑΥʔϜ͝ͱʹ࣮͞Ε͍ͯΔػೳ͕ ҧ͏ MapboxҎ֎Ͱ͍ͯ͠ΔStyle͑Δ Smartphone͚ʹࣄલμϯϩʔυػೳ͕͋ Δ iOSʹϑΝΠϧͷ্ݶ͕͋ͬͨΓ͢Δ
MapboxͷαʔϏεΛ͏߹AccessToken͕ ඞཁ Mapbox Style Specification 12
ࠓճiOS/Android/React Nativeͷ࣮Λݟ͍ͯ͘ React Nativeؒʹ߹͍·ͤΜͰͨ͠(ޙड़) 13
Mapbox Maps SDK Mapbox Maps SDK for iOS for iOS
Swift/Objective-CʹରԠͨ͠SDK StoryBoardͳͲͷGUI։ൃʹରԠ Πϯετʔϧํ๏͕͍͔ͭ͋͘Δ खಈ CocoaPad Carthage 14
खಈͰߏங खಈͰߏங Mapbox.frameworkΛϓϩδΣΫτʹՃ Build phaseʹshellΛՃ Info.plistʹҎԼΛՃ MGLMapboxAccessToken ϩάΠϯͨ͠ঢ়ଶͰνϡʔτϦΞϧΛݟΔ ͱ͜ΕΛ͑ͬͯग़ͯ͘Δ NSLocationWhenInUseUsageDescription
15
ҙ ҙ MapboxެࣜͷυΩϡϝϯτهड़͕ݹ͘ɺ Mapbox.frameworkͷՃͷํ͕ݹ͍XCodeͷ Γํʹͳ͍ͬͯΔ 16
StoryboardʹՃ StoryboardʹՃ Main.storyboardʹViewΛՃ͢Δ ΫϥεΛUIView͔ΒMGLMapViewʹมߋ͢Δ styleͷURLΛهड़ ͋ͱ࠲ඪͱ͔ೖΕ͓ͯ͘ͱࣗಈతʹͦͷ ॴ 17
18
19
20
Marker(Annotation)ΛՃ Marker(Annotation)ΛՃ AnnotationΛԠͰ͖ΔΑ͏ʹDelegateΛՃ ViewControllerͰself.view.subviews͔Β MGLMapViewΛ୳ͯ͋ͬͨ͠ΒAnnotationΛՃ ͢Δ storyboardΛ͏ͱExampleͱҧ͏ͷʹͳΓ ͕ͪͳͷͰҙ ϢʔςΟϦςΟؔΛ࡞Δͱྑ͍͔ 21
import UIKit import Mapbox class ViewController: UIViewController, MGLMapViewDelegate { ...
} 22
override func viewDidLoad() { super.viewDidLoad() for v in self.view.subviews {
if let item = v as? MGLMapView { item.delegate = self let hello = MGLPointAnnotation() hello.coordinate = CLLocationCoordinate2D(...) hello.title = "..." hello.subtitle = "..." item.addAnnotation(hello) } } } 23
// delegate func mapView(_ mapView: MGLMapView, viewFor annotation: MGLAnnotation) ->
MGLAnnotationView? { return nil } func mapView(_ mapView: MGLMapView, annotationCanShowCallout annotation: MGLAnnotation) -> Bool { return true } 24
25
Mapbox Maps SDK Mapbox Maps SDK for Android for Android
Java/KotlinʹରԠ جຊతʹίʔυΛॻ͘ελΠϧ ΠϯετʔϧGradleͰΔͷͰָ 26
ڥߏங ڥߏங GradleͷઃఆΛapp/build.gradleʹॻ͖ࠐΉ build.gradle͕̎ͭ͋ΔͷͰҙ permissionͷઃఆΛAndroidManifest.xmlʹՃ ίʔυΛॻ͍࣮ͯΛ͢Δ 27
28
29
30
SymbolLayerΛՃ SymbolLayerΛՃ 8.x͔ΒMapView.addMarker͕depricatedʹ SymbolLayerͰ༻͢Δ MapboxMap.OnMapClickListenerͰΫϦοΫΠϕ ϯτΛϋϯυϦϯά͢Δ Ҏલͷmarkerͱ͔ͳΓҧ͏ߟ͑ํ 31
ิ ิ LayerΛ͏ΓํࣗମϕʔεϚοϓͱॲཧΛ ڞ௨Խ͢Δͱ͍͏ߟ͑ํͱࢥΘΕΔ Mapboxతʹਖ਼͍͠Γํ iOSAndroidͱಉ࣮͕͡Ͱ͖Δ͕ͬͪ͜· ͩmarkerͷॲཧdepricatedʹͳ͍ͬͯͳ͍ ͍ͣΕͳΔͱࢥΘΕΔ ͜ͷ༷ΛௐΔͨΊʹReact Nativeͷ࣮ௐ
͖Ε·ͤΜͰͨ͠ 32
public void onMapReady(@NonNull final MapboxMap mapboxMap) { this.mapboxMap = mapboxMap;
this.features = new ArrayList<>(); Feature f = Feature.fromGeometry( Point.fromLngLat(135.19890, 34.68505)); f.addStringProperty(TITLE_PROP, "KITTO"); f.addStringProperty(DESCRIPTION_PROP, "Welcome to FOSS4G 2019 Kansai/Kobe"); this.features.add(f); ... 1 2 3 4 5 6 7 8 9 10 11 33
mapboxMap.setStyle( new Style.Builder().fromUri("...") .withImage(ICON_ID, BitmapFactory.decodeResource( MainActivity.this.getResources(), R.drawable.red_marker)) .withSource(new GeoJsonSource(SOURCE_ID, FeatureCollection.fromFeatures(this.features)))
.withLayer(new SymbolLayer(LAYER_ID, SOURCE_ID) .withProperties(PropertyFactory.iconImage(ICON_ID), PropertyFactory.iconAllowOverlap(true), PropertyFactory.iconOffset(new Float[]{0f, -9f})) ), new Style.OnStyleLoaded() {...}); mapboxMap.addOnMapClickListener(this); 1 2 3 4 5 6 7 8 9 10 11 12 13 14 34
ߟ͑ํͱͯ͠Mapbox StudioͰSymbolLayerΛ ొ͢ΔྲྀΕʹ͍ۙ a. ΞΠίϯΛొ b. ιʔεΛొ c. SymbolLayerΛొͯ͠ɺͦͷଐੑʹ iconImageΛ͚ͭΔ
ݩͷΞΠίϯը૾͕ແ͍ͷͰࣗͰ༻ҙ͢Δඞ ཁ͕͋Δ 35
@Override public boolean onMapClick(@NonNull LatLng point) { PointF screenPoint =
mapboxMap.getProjection() .toScreenLocation(point); List<Feature> features = mapboxMap .queryRenderedFeatures(screenPoint, LAYER_ID); if (!features.isEmpty()) { // ͜͜ʹ۩ମతͳॲཧΛॻ͘ return true; } return false; } 1 2 3 4 5 6 7 8 9 10 11 12 36
ॲཧͷதͷྫ Feature f = features.get(0); AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder .setMessage(f.getStringProperty(DESCRIPTION_PROP)) .setTitle(f.getStringProperty(TITLE_PROP)); AlertDialog dialog = builder.create(); dialog.show(); 1 2 3 4 5 6 7 8 37
38
39
ͰiOSͰ͜ͷॻ͖ํͲ͏͢Δͷʁ 40
func mapView(_ mapView: MGLMapView, didFinishLoading style: MGLStyle) { let markerImage
= #imageLiteral(resourceName: "marker") mapView.style?.setImage(markerImage, forName: "marker-icon") let coordinate = CLLocationCoordinate2D(latitude: 34.68505, longitude: 135.19890) 41
let hello = MGLPointFeature() hello.coordinate = coordinate hello.attributes = [
"name": "KITTO", "description": "Welcome to FOSS4G 2019 Kansai/Kobe" ] let source = MGLShapeSource( identifier: "kobe_source", features: [hello], options: nil) mapView.style?.addSource(source) 42
let symbols = MGLSymbolStyleLayer( identifier: "kobe_layer", source: source) symbols.iconImageName =
NSExpression( forConstantValue: "marker-icon") symbols.iconAllowsOverlap = NSExpression( forConstantValue: true) symbols.iconOffset = NSExpression( forConstantValue: CGVector(dx: 0, dy: -9)) mapView.style?.addLayer(symbols) } 43
if let item = v as? MGLMapView { item.delegate =
self mapView = item let singleTap = UITapGestureRecognizer( target: self, action: #selector(handleMapTap(sender:))) for recognizer in mapView.gestureRecognizers! where recognizer is UITapGestureRecognizer { singleTap.require(toFail: recognizer) } mapView.addGestureRecognizer(singleTap) } 44
@objc @IBAction func handleMapTap( sender: UITapGestureRecognizer) { if sender.state ==
.ended { let point = sender.location(in: sender.view!) let layerIdentifiers: Set = ["kobe_layer"] 45
for feature in mapView.visibleFeatures( at: point, styleLayerIdentifiers: layerIdentifiers) where feature
is MGLPointFeature { guard let selectedFeature = feature as? MGLPointFeature else { fatalError("...") } showCallout(feature: selectedFeature) return } } } 46
func showCallout(feature: MGLPointFeature) { let dialog: UIAlertController = UIAlertController( title:
feature.attributes["name"] as? String, message: feature.attributes["description"] as? String, preferredStyle: UIAlertController.Style.alert) let action = UIAlertAction(title: "ด͡Δ", style: UIAlertAction.Style.default, handler: nil) dialog.addAction(action) self.present(dialog, animated: true, completion: nil) } 47
48
49
·ͱΊ ·ͱΊ AndroidͷMapbox Maps SDK 8.x͔ΒmarkerΛ Ճ͢Δͷ͕͑ͳ͘ͳͬͨ LayerΛ͓͏ͱ͍͏ํੑ iOS·ͩଘࡏ͢Δ͕ɺLayerΛ͏ํ๏͋Δ ࠓޙLayerΛҙࣝͨ͠ϓϩάϥϛϯά͕ඞཁ
ReactNativeͰਪ͞Ε͍ͯΔ 50
͓ΘΓ ͓ΘΓ GitHub Twitter 51