2020 ESRI DEVELOPER SUMMIT

Rama ChintapalliPriyanka Rupani

ArcGIS Runtime SDK for Android - Building Apps

Agenda

➢Introduction

➢Developer Patterns

➢Overview of SDK

➢App Themes

➢What’s coming

Building ArcGIS Android Apps

➢ Sign up for free ArcGIS Developers account○ register apps○ 1M basemap/geocode transactions

https://developers.arcgis.com/sign-up

➢ Install Android Studio IDEhttps://developer.android.com/studio

➢ Get ArcGIS Runtime Android SDK○ As dependency in Gradle (or)○ Download the SDK locally

https://developers.arcgis.com/android/latest/guide/install-and-set-up.htm

Getting Started with SDKSetup Guide

➢ Available from a maven repository hosted on Bintray

➢ Add maven repository to project build.gradlerepositories {

maven { url 'https://esri.bintray.com/arcgis' }}

➢ Add SDK dependency in app’s module build.gradledependencies {

implementation 'com.esri.arcgisruntime:arcgis-android:100.7.0'implementation 'com.esri.arcgisruntime:arcgis-android-toolkit:100.7.0'

}

Gradle: Adding Runtime SDK Dependency

Build Your First Map AppKotlin or Java

PriyankaFirst Map App

SDK Resources

➢ Developers site - http://developers.arcgis.com/android○ Guide Doc ○ API Reference○ Samples Details

➢ GitHub○ Samples Code

http://github.com/Esri/arcgis-runtime-samples-android

➢ GeoNet Communityhttp://geonet.esri.com/community/developers/

SDK Resources ...

➢ Sample Viewer App○ Available in Android Playstore○ https://play.google.com/store/apps/details?id=com.esri.sampleviewer&hl=en_US

➢ Dev Labs○ Step by Step instructions

https://developers.arcgis.com/labs/browse/?topic=any&product=Android

➢ Open Source Apps○ https://developers.arcgis.com/example-apps/

Android CPU Architectures

➢ Supports ArmV8 (64 bit) & ArmV7, x86 (32 bit) native libraries

➢ ABI Filter○ Filters the native lib○ Reduces APK Size

➢ Multiple APK’s to PlayStore○ https://developer.android.com/studio/build/configure-apk-splits

And reducing APK size

PriyankaDeveloper Patterns

Loadable pattern

➢A pattern of loading resources metadata asynchronously○ Layers, Maps/Scenes, Portal, Tasks, Geodatabase, etc

○ Remote services, disk I/O, or data processing

➢Implements “Loadable” interface

Loadable pattern

➢addDoneLoadingListener()

➢getLoadStatus()○ NOT_LOADED

○ LOADING

○ LOADED

○ FAIL_TO_LOAD

➢getLoadError()

➢loadAsync()

Loadable pattern

➢Chaining of loadables

ListenableFuture pattern

➢Asynchronous methods use ListenableFuture○ A promise to return a result

○ Add done listener, or call get (blocking)

➢Simplify asynchronous programming ○ Executes operations on background threads

○ Standard pattern for errors

ListenableFuture pattern

➢Future is a wrapper around an object that is not there yet

ListenableList pattern

➢Listener to know when content changes

➢Implemented on ○ GraphicsOverlay.getGraphics()

Task and Job pattern

➢Tasks may return result directly

➢Longer running/complex operations return Job

instead

➢Jobs

○ Report progress

○ Pause, resume, cancel

https://developersdev.arcgis.com/android/latest/guide/tasks-and-jobs.htm

Task and Job pattern

➢Create task

➢Create parameters

➢Create job○ ProgressChangedListener

○ JobDoneListener

➢Start

RamaOverview - SDK

View Components

GraphicsOverlayGrid (MapView)AttributionTextCalloutLocationDisplayMagnifier SketchEditorToolkit Components

Overview of SDK

SceneViewMapView

GeoView

ArcGISMap ArcGISScene

ViewGroup(android)

Overview of SDK ...Model (Map/Scene) Components and their Source

FeatureLayer

ArcGISMap

ArcGISScene

Layers /Tables

ArcGISTiledLayer ArcGISVectorTiledLayerArcGISMapImageLayerRasterLayerAnnotation Layer….

MobileMapPackage(Local)

Webmap(Service)

WebScene(Service) WMSLayer

WMTSLayer BingMapsLayer ENCLayerOpenSteetMapLayerKMLLayer

ServiceFeatureTableGeodatabaseFeatureTable

ShapefileFeatureTable

GeoPackageFeatureTable

ArcGISSceneLayerPointCloudLayerArcGIS Pro/Desktop

ArcGIS Online ArcGIS Entreprise OGC/ Third Party

WFSFeatureTableMobileScenePackage(Local)

Tasks & Other ComponentsOverview of SDK ...

MapSceneLayer

Search & Navigation

● LocatorTask● RouteTask● RouteTracker

Offline

● OfflineMapTask● OfflineMapSyncTask● GeodatabaseSyncTask● ExportTileCacheTask● ExportVectorTileCacheTas

k

Utility Networks

● UtilityNetwork● UtilityAssetType

Analysis 2D/3D

● GeoprocessingTask● LineOfSight● Viewshed

ArcGIS Platform

● Portal● Security● Geometry● Popup

Rama & PriyankaApp Themes

Mapping

➢Allows Authentication with ArcGIS Online or your

own portal

➢Place search feature, use geocode functionality

➢Using routing service to navigate

PriyankaMapping Demo

RamaData Collection/Offline

Offline PatternsServices Pattern

➢Services Pattern○ On-Demand

■ User Controlled

○ Preplanned■ Admin Controlled

■ Scheduled Updates

○ Referenced Basemaps

○ Support for Polygon Area of Interest

Area 1

Area 2

Offline PatternsDesktop Pattern

➢Desktop Pattern○ Mobile Map Packages

○ Mobile Scene Packages

○ Honor expiration date

Rama

Demo Offline

RamaUtilities

• Visualize Network Assets

• Discover Assets Connectivity• Trace resources flow through network

- Upstream- Downstream- Subnetwork- Connected

Utility Networks

Rama

Demo Utility Networks

Priyanka3D & Augmented Reality

3D & Augmented Reality

➢Display Scenes in Augmented Reality

➢Support Augmented Reality through AR Toolkit

➢AR experience in three patterns: ○ TableTop

○ Flyover

○ World-scale

Priyanka3D & AR

• Replace GLSurfaceView with TextureView

• Support for Arcade Feature Sets in Popups

• Allow online services in Mobile Map/Scene Packages

• Enhance Utility Networks capabilities

• And many more ...

What’s coming

Agenda

➢Introduction

➢Developer Patterns

➢Overview of SDK

➢App Themes

➢What’s coming