We need to augment the JobManager sample to take advantage of background fetch. It was meant to do that, however I believe the code was lost in a merge at some point. See documentation here:

 For supporting background fetch you can forward the call from your AppDelegate's
 `func application(_ application: UIApplication, performFetchWithCompletionHandler completionHandler: @escaping` 
 function, to the same function in this class.

It would be nice to incorporate the scale-bar attributes & behavior into a future SDK as an integral feature of the map view. It's a hassle to having to deal with the over-sampling of the map via KVO (ref: coalescer) in code.....should be within the SDK.

When running the demo app on iOS 12 devices, the AR sample is not showing the camera feed.
It does work on iOS 13 devices.

How can I get them to work?

In the PopupController Example, adding an image attachment (via "Choose From Library") to either a new or existing feature results in the size displaying as "-1.0 bytes". Saving the feature and reselecting it causes the attachment sizes to display correctly.

Adding an attachment directly from a new image (via "Take Photo or Video"), displays the correct size.

Steps to reproduce:

• In the PopupController example, tap an existing feature
• Tap the "Attached" segment/tab to view attachments and then start editing via the "Edit" button
• Tap "Add Attachment" and select "Choose From Library"
• Select an image from the Library and give it the default name.
• Notice the size says: "-1.0 bytes".

After adding attachments (note that "Photo3.jpg" was a new image from the camera and displays the correct size):

After saving the feature, going back to the map, and re-selecting the same feature results in correct sizes:

The initial sizes should appear correctly immediately after adding the attachment.

Built using Xcode 12.5 and v100.12 of the ArcGIS Runtime SDK.
Run on an iPhone 8 with iOS v14.7.1
Also occurs in the Simulator (iPad Pro 9.7" iOS 14.5)

It would be very convenient to Authenticate against your Portal with Biometrics. I think this could be accomplished as a thin wrapper over the AGSPortal in workflow similar to this:

• instantiate an AGSPortal with url and login required.
  • After the user logs in for the first time, make sure a credential cache is stored in Keychain.
• Next time the user needs to login, Biometrics can be used using LocalAuthentication to check if fingerprint/face ID is supported and enabled on the device with LAContext.
• If the touch ID/face ID authentication was successful, fetch the credentials from the Keychain and login, otherwise allow the user to try again or sign in manually with their username and password.

Otherwise it links to a wrong path, which cause the sample viewer unable to build. ref: Esri/arcgis-runtime-samples-ios#984 (comment)

Hi! I want to integrate the time slider in my app. But it doesn't work. please help!

The following methods have been deprecated in the ArcGIS Runtime SDK for iOS. They need to be replaced in all code and documentation by the appropriate "basemap styles" initializers.

AGSMap

- (instancetype)initWithBasemapType:(AGSBasemapType)basemapType
                           latitude:(double)latitude
                          longitude:(double)longitude
                      levelOfDetail:(NSInteger)levelOfDetail __deprecated_msg("Use 'AGSMap#initWithBasemapStyle:'");
+ (instancetype)mapWithBasemapType:(AGSBasemapType)basemapType
                          latitude:(double)latitude
                         longitude:(double)longitude
                     levelOfDetail:(NSInteger)levelOfDetail __deprecated_msg("Use 'AGSMap#mapWithBasemapStyle:'");

AGSScene

- (instancetype)initWithBasemapType:(AGSBasemapType)basemapType __deprecated_msg("Use 'AGSScene#initWithBasemapStyle:'.");
+ (instancetype)sceneWithBasemapType:(AGSBasemapType)basemapType __deprecated_msg("Use 'AGSScene#sceneWithBasemapStyle:'.");

AGSBasemap

• The AGSBasemapType enumeration and all static AGSBasemap initializers based on ArcGIS Online types.

I need to show a graphic moving between two coordinates, please suggest me how to implement it.

Details of this issue are here.

We would like to have a TOC sample using the SDK 100.2.1 that could:

1. turn layers on/off including operational layers, basemaplayers, tile package layers and runtime database layers, etc.
2. layers can be expanded to show layer legends/feature templates.
3. Our current TOC is built based on the previous TOC sample in the SDK 10.2.x. If a feature template from a feature service or an offline database is tapped, it puts the map into editing mode and then feature geometry can be sketched and new feature can be created and saved.

CompassIcon is missing and as a result, nothing is being displayed on a screen. It's a little frustrating to find out the reason for that behaviour. Can anyone add a sample compass icon?

I think that when selecting a scene, the planeDetection mode is cleared. When you then select a new tabletop sample, I don't think it's set up again, so I'm unable to place the scene.

It might be user error, but I've never been able to place a tabletop scene after having previously used a tabletop scene.

Hey team. I've implemented a North Arrow, but before I tidy it up, get a code review and integrate it to the Xcode project to make a PR, I wanted to make sure it would be useful and is close enough to what we're looking for.

Features:

• Interface Builder/Storyboard friendly. Wire up an AGSMapView in Storyboard.
• Based of UIImageView. Just design in Storyboard and go.
• Toggle to auto-hide when map view rotation is 0 (IBDesignable).
• Toggle to control tap-to-north functionality (IBDesignable).

Some of this is taken from Ryan's sample, some from https://github.com/Esri/map-northarrow-ios

import UIKit
import ArcGIS

public class NorthArrowView: UIImageView {

    @IBOutlet weak var mapView: AGSMapView? {
        didSet {
            if let mapView = mapView {
                // Add NorthArrowController as an observer of the mapView's rotation.
                mapView.addObserver(self, forKeyPath: #keyPath(AGSMapView.rotation), options: [.new], context: &kvoContext)
            } else {
                mapView?.removeObserver(self, forKeyPath: #keyPath(AGSMapView.rotation))
            }
            setVisibilityFromMapView()
        }
    }

    private var kvoContext = 0
    
    lazy var tapGesture:UITapGestureRecognizer = {
        let r = UITapGestureRecognizer(target: self, action: #selector(resetNorth))
        return r
    }()
    
    @IBInspectable
    var autoHide:Bool = true
    
    @IBInspectable
    var tapForNorth:Bool = true {
        didSet {
            self.isUserInteractionEnabled = tapForNorth
            
            if self.isUserInteractionEnabled {
                self.addGestureRecognizer(tapGesture)
            } else {
                self.removeGestureRecognizer(tapGesture)
            }
        }
    }
    
    // Track any alpha override that may have been set in the Storyboard.
    private var maxAlpha:CGFloat = -1
    
    func resetNorth() {
        self.mapView?.setViewpointRotation(0, completion: nil)
    }
    
    func setVisibilityFromMapView(animate:Bool = false) {
        guard autoHide else {
            self.isHidden = false
            return
        }
        
        if !isHidden && maxAlpha < 0 {
            // Remember this for when we re-show. Could be non-zero from the Storyboard.
            maxAlpha = alpha
        }
        
        let duration = animate ? 0.25 : 0
        
        if self.mapView?.rotation != 0 {
            // Show if there's a MapView and rotation <> 0
            self.isHidden = false
            UIView.animate(withDuration: duration, animations: {
                self.alpha = self.maxAlpha
            })
        } else {
            UIView.animate(withDuration: duration, animations: {
                self.alpha = 0
            }, completion: { _ in
                self.isHidden = true
            })
        }
    }
    
    override public func observeValue(forKeyPath keyPath: String?, of object: Any?, change: [NSKeyValueChangeKey : Any]?, context: UnsafeMutableRawPointer?) {
        if (keyPath == #keyPath(AGSMapView.rotation)) && (context == &kvoContext) {
            // Rotate north arrow to match the map view rotation.
            let mapRotation = self.degreesToRadians(degrees: (360 - (self.mapView?.rotation ?? 0)))
            let transform = CGAffineTransform(rotationAngle: mapRotation)
            self.transform = transform

            setVisibilityFromMapView(animate: true)
        }
        else {
            super.observeValue(forKeyPath: keyPath, of: object, change: change, context: context)
        }
    }
    
    func degreesToRadians(degrees : Double) -> CGFloat {
        return CGFloat(degrees * Double.pi / 180)
    }
}

With the latest beta of Xcode 13, while building sampleViewer, we get this following error with the toolkit Extensions.swift and MeasureToolbar.swift files

'shared' is unavailable in application extensions for iOS: Use view controller based solutions where appropriate instead.

I spotted some linter warnings from the toolkit source files. I realized that with the Swift package manifest setup, it is different than an Xcode project file where we can place a shell script in its Build Phases. Is this already taken into consideration?

One of the linter warning example ⚠️ Closure Opening Space Violation: Use one space between the brace and bracket. (closure_opening_space)

Clarifying that the user has to add Photo Privacy settings in the .plist to add photo attachments might be helpful because if they don't the app will crash when trying to add attachments.

A change was put in forthis issue regarding Xcode 13 Beta 3. With Xcode 13 Beta 5, the change which caused the build issue has been reverted:

This issue is to revert the changes the associated PR

Spot 1 👇 when running another task.

One can use grep -nr 'ios/latest' arcgis-runtime-toolkit-ios to search for the old pattern of URLs in the source.

adding:

pod 'ArcGIS-Runtime-Toolkit-iOS'

to my Podfile does not download the latest toolkit release but instead the (100.1.0) version.

Additionally, the Cocoapods pod documentation reflect documentation as of 100.1.0:
http://cocoadocs.org/docsets/ArcGIS-Runtime-Toolkit-iOS/100.1.0/

Also, a user will not be able to download the latest ArcGIS-Runtime-SDK-iOS cocoapod version 100.2.1 because this cocoapod depends on a specific minor version:

    ArcGIS-Runtime-Toolkit-iOS was resolved to 100.1.0, which depends on
      ArcGIS-Runtime-SDK-iOS (~> 100.1.0)

ArcGISARView frame rate drops when device pitch is changed (horizontal) - blocking sceneView.renderFrame() call takes more than 1 second

The ArcGIS Samples app for iOS removes cocoa pods directories from the Pods directory. The Toolkit SwiftLint.yml file should do the same:

excluded:
- Pods

Samples team has added a new sample featuring the time slider. A few suggestions came up during the PR process that we'd like to share:

• implement with init?(coder:) so the time slider can be used in the storyboard. See Phil's comment for more info
• support dark mode. See Ting's comment for more info

When using the LegendViewController with an AGOL web map that uses the World Imagery Hybrid basemap, the legend displays imagery and other metadata that does not appear in the AGOL legend. See attached screenshots and sample project.

Is there a way to hide this information without writing a custom legend view?

Timmons-AGSLegendExample.zip

When the PopupController component displays attributes of the selected feature, sometimes the table view cells are too large and don't contract to fit the existing content in the cells. Also, the sizing can sometimes change when scrolling. This happens for both text-based attributes and boolean (yes/no) attributes. It happens in both normal and "Edit" mode and with empty and non-empty cells.

Testing using Toolkit v100.8.0 and ArcGIS Runtime SDK for iOS v100.8.0.
Xcode v11.4.1

I would like to introduce a swift toolkit enhancement that would adhere AGS enums to the swift CustomStringConvertible and CustomDebugStringConvertible protocols.

This enhancement will allow someone to either:

1. Help display to a user a stringified status
2. Display to a developer a stringified debug status in the debug console

This will allow a developer to more easily convey information contained in an Objective-C enum (statuses, etc) to themselves or to the user.

For example:

extension AGSDrawStatus: CustomStringConvertible {
    
    public var description: String {
        switch self {
        case AGSDrawStatusInProgress:
            return "In Progress"
        case AGSDrawStatusCompleted:
            return "Completed"
        default:
            return ""
        }
    }
}

extension AGSDrawStatus: CustomDebugStringConvertible {
    
    public var debugDescription: String {
        return "[Draw Status] \(self)"
    }
}

let drawStatus:AGSDrawStatus = AGSDrawStatusInProgress

print(drawStatus)
// In Progress

print(drawStatus.description)
// In Progress

print(drawStatus.debugDescription)
// [Draw Status] In Progress

and

(lldb) po drawStatus
▿ [Draw Status] In Progress
  - rawValue : 0

My project uses static ArcGIS.framework.
Drag and Drop the ArcGISToolkit.xcodeproj file into my project.
An running error occurred.

dyld: Library not loaded: @rpath/ArcGIS.framework/ArcGIS
Referenced from: /Users/apps/Library/Developer/Xcode/DerivedData/ArcGISToolkitExamples-ghoiwslxqdkgkqcguihehpstocng/Build/Products/Debug-iphonesimulator/ArcGISToolkit.framework/ArcGISToolkit
Reason: image not found

With the update to require iOS 14, there is a new deprecation warning. This needs to be addressed.

Showing All Messages /Sources/ArcGISToolkit/AR/ArcGISARView.swift:334:33: 'hitTest(_:types:)' was deprecated in iOS 14.0: Use [ARSCNView raycastQueryFromPoint:allowingTarget:alignment]

When the coco pod name is referenced in the README it says the pod name is: pod ArcGIS-Runtime-Toolkit-iOS but it should be corrected to pod 'ArcGIS-Runtime-Toolkit-iOS'
The corrected pod name is the one you can directly copy and paste into your podfile, the current pod name in the README if you copy and paste would give you an error.

Using the same code from this issue .
Steps to reproduce crash:

1. Create small sample app using code from the issue linked above.
2. Click on a feature on the map view.
3. Click on the Attached tab
4. Click on Edit (the right bar button item on nav bar)
5. Click on Add Attachment

The app will crash and this is the console says this:

In the AR Example, using the latest 100.15 daily, pressing "Calibration" or "Change Scene" triggers unrecognized selector crashes.

The selectors appear to be valid.

*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '+[ArcGISToolkitExamples.ARExample changeScene:]: unrecognized selector sent to class 0x100419918'

*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '+[ArcGISToolkitExamples.ARExample displayCalibration:]: unrecognized selector sent to class 0x1021cd918'

• Compass
• Measure
• Scalebar
• Legend
• Job Manager
• Time Slider
• Popup Controller
• Template Picker
• AR (1 issue found #178 with resolution in PR #180)
• Bookmarks
• Floor Filter
• Doc updates #179
• Run tests
• Merge #179
• Merge #181 to address #176

Setting the minimum version to iOS 12.0 keeps the Toolkit in line with the ArcGIS Runtime SDK.

Currently, there is no easy way to exclude basemaps from displaying in the legend. The AGOL viewers do not seem to provide a way to set the showInLegend property for a basemap to false. Also, many basemaps do not contain useful legend information.

In order to hide basemaps in a legend, you have to loop through all "base" and "reference" layers in a basemap and manually set their showInLegend property to false:

        map?.load { [weak self] error in
            guard error == nil else { return }
            self?.map?.basemap.load { [weak self] error in
                guard error == nil,
                let basemap = self?.map?.basemap else { return }
                _ = basemap.referenceLayers.map { ($0 as? AGSLayerContent)?.showInLegend = false }
                _ = basemap.baseLayers.map { ($0 as? AGSLayerContent)?.showInLegend = false }
            }
        }

It would be very convenient to have a LegendViewController property to hide all basemap data in a legend, such as:

/// A Boolean value indicating whether to show the basemap layers in the legend.
public var showBasemapInLegend: Bool = true

See #173

I want to integrate cluster feature in my iOS app, please help me on this.

When a selected example is dismissed, the row for that example remains selected. This is different than the default behavior of UITableViewController, which deselects the currently selected row on viewWillAppear(_:).