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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.using Android.App;
using Android.OS;
using Android.Widget;
using ArcGISRuntime.Samples.Managers;
using Esri.ArcGISRuntime.Mapping;
using Esri.ArcGISRuntime.UI.Controls;
using System;
using System.Linq;
namespaceArcGISRuntime.Samples.OpenMobileMap{
[Activity(ConfigurationChanges = Android.Content.PM.ConfigChanges.Orientation | Android.Content.PM.ConfigChanges.ScreenSize)]
[ArcGISRuntime.Samples.Shared.Attributes.OfflineData("e1f3a7254cb845b09450f54937c16061")]
[ArcGISRuntime.Samples.Shared.Attributes.Sample(
name: "Open mobile map package",
category: "Map",
description: "Display a map from a mobile map package.",
instructions: "When the sample opens, it will automatically display the map in the mobile map package. Pan and zoom to observe the data from the mobile map package.",
tags: new[] { "mmpk", "mobile map package", "offline" })]
publicclassOpenMobileMap : Activity {
private MapView _myMapView;
protectedoverridevoidOnCreate(Bundle bundle) {
base.OnCreate(bundle);
Title = "Open mobile map (map package)";
CreateLayout();
Initialize();
}
privateasyncvoidInitialize() {
// Get the path to the mobile map package.string filepath = GetMmpkPath();
try {
// Open the map package. MobileMapPackage myMapPackage = await MobileMapPackage.OpenAsync(filepath);
// Load the package.await myMapPackage.LoadAsync();
// Display the first map in the package. _myMapView.Map = myMapPackage.Maps.First();
}
catch (Exception e)
{
new AlertDialog.Builder(this).SetMessage(e.ToString()).SetTitle("Error").Show();
}
}
///<summary>/// This abstracts away platform & sample viewer-specific code for accessing local files.///</summary>///<returns>String that is the path to the file on disk.</returns>privatestringGetMmpkPath() {
return DataManager.GetDataFolder("e1f3a7254cb845b09450f54937c16061", "Yellowstone.mmpk");
}
privatevoidCreateLayout() {
// Create a new vertical layout for the app. LinearLayout layout = new LinearLayout(this) { Orientation = Orientation.Vertical };
// Add a map view to the layout. _myMapView = new MapView(this);
layout.AddView(_myMapView);
// Show the layout in the app. SetContentView(layout);
}
}
}