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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 System;
using System.IO;
using System.Linq;
using ArcGISRuntime.Samples.Managers;
using Esri.ArcGISRuntime.Mapping;
using Esri.ArcGISRuntime.UI.Controls;
using Foundation;
using UIKit;
namespaceArcGISRuntime.Samples.OpenMobileMap{
[Register("OpenMobileMap")]
[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 : UIViewController {
// Hold references to UI controls.private MapView _myMapView;
publicOpenMobileMap() {
Title = "Open mobile map (map package)";
}
privateasyncvoidInitialize() {
// Get the path to the mobile map package.string filepath = DataManager.GetDataFolder("e1f3a7254cb845b09450f54937c16061", "Yellowstone.mmpk");
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 UIAlertView("Error", e.ToString(), (IUIAlertViewDelegate) null, "OK", null).Show();
}
}
publicoverridevoidViewDidLoad() {
base.ViewDidLoad();
Initialize();
}
publicoverridevoidLoadView() {
// Create the views. View = new UIView() { BackgroundColor = ApplicationTheme.BackgroundColor };
_myMapView = new MapView();
_myMapView.TranslatesAutoresizingMaskIntoConstraints = false;
// Add the views. View.AddSubviews(_myMapView);
// Lay out the views. NSLayoutConstraint.ActivateConstraints(new[]
{
_myMapView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_myMapView.BottomAnchor.ConstraintEqualTo(View.BottomAnchor),
_myMapView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_myMapView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor)
});
}
}
}