Display map

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Sample viewer app

Display a map with an imagery basemap.

Image of display map

Use case

The map is the fundamental building block of any GIS application and is used to specify how geographic data is organized and communicated to your users.

How to use the sample

Run the sample to view the map. Pan and zoom to navigate the map.

How it works

  1. Create an ArcGISMap with a topographic basemap and an initial viewpoint.
  2. Set the map to the map view with mapView.map = map.

Relevant API

  • ArcGISMap
  • BasemapStyle
  • MapView

Tags

basemap, map

Sample Code

MainActivity.kt
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/* Copyright 2017 Esri
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package com.esri.arcgisruntime.sample.displaymap

//[DocRef: Name=Import map types-Android, Category=Get started, Topic=Develop your first map app with Kotlin]
//[DocRef: END]

//[DocRef: Name=Import kotlinx-Android, Category=Get started, Topic=Develop your first map app with Kotlin]
import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import com.esri.arcgisruntime.ArcGISRuntimeEnvironment
import com.esri.arcgisruntime.mapping.ArcGISMap
import com.esri.arcgisruntime.mapping.BasemapStyle
import com.esri.arcgisruntime.mapping.Viewpoint
import com.esri.arcgisruntime.mapping.view.MapView
import com.esri.arcgisruntime.sample.displaymap.databinding.ActivityMainBinding

//[DocRef: END]

class MainActivity : AppCompatActivity() {

    private val activityMainBinding by lazy {
        ActivityMainBinding.inflate(layoutInflater)
    }

    private val mapView: MapView by lazy {
        activityMainBinding.mapView
    }


    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(activityMainBinding.root)

        // authentication with an API key or named user is required to access basemaps and other
        // location services
        ArcGISRuntimeEnvironment.setApiKey(BuildConfig.API_KEY)

        //[DocRef: Name=Create map-Android, Category=Get started, Topic=Develop your first map app with Kotlin]
        // create a map with the BasemapStyle navigation
        val map = ArcGISMap(BasemapStyle.ARCGIS_NAVIGATION_NIGHT)
        //[DocRef: END]

        //[DocRef: Name=Set map-Android, Category=Get started, Topic=Develop your first map app with Kotlin]
        // set the map to be displayed in the layout's MapView
        mapView.map = map
        //[DocRef: END]
    }
}

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