[New] Show device location using indoor positioning

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Shared/Samples/Show device location using indoor positioning/README.md

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+# Show device location using indoor positioning
+
+Show your device's real-time location while inside a building by using signals from indoor positioning beacons.
+
+![Show device location using indoor positioning](show-device-location-using-indoor-positioning.png)
+
+## Use case
+
+An indoor positioning system (IPS) allows you to locate yourself and others inside a building in real time. Similar to GPS, it puts a blue dot on indoor maps and can be used with other location services to help navigate to any point of interest or destination, as well as provide an easy way to identify and collect geospatial information at their location.
+
+## How to use the sample
+
+When the device is within range of an IPS beacon, toggle "Show Location" to change the visibility of the location indicator in the map view. The system will ask for permission to use the device's location if the user has not yet used location services in this app. It will then start the location display with auto-pan mode set to `navigation`.
+
+When there is no IPS beacons nearby, or other errors occur while initializing the indoors location data source, it will seamlessly fall back to the current device location as determined by GPS.
+
+## How it works
+
+1. Load an IPS-aware map. This can be a web map hosted as a portal item in ArcGIS Online, an Enterprise Portal, or a mobile map package (.mmpk) created with ArcGIS Pro.
+2. Create and load an `IndoorPositioningDefinition` (stored with the map), then create an `IndoorsLocationDataSource` from it. See the details about creating the location data source in the "[`Additional information`](#additional-information)" section below.
+3. Handle location change events to respond to floor changes or read other metadata for locations.
+4. Assign the `IndoorsLocationDataSource` to the map view's location display.
+5. Enable and disable the map view's location display using `start()` and `stop()`. Device location will appear on the display as a blue dot and update as the user moves throughout the space.
+6. Use the `autoPanMode` property to change how the map behaves when location updates are received.
+
+## Relevant API
+
+* ArcGISFeatureTable
+* FeatureTable
+* IndoorPositioningDefinition
+* IndoorsLocationDataSource
+* LocationDisplay
+* LocationDisplay.AutoPanMode
+* Map
+* MapView
+
+## About the data
+
+This sample uses an [IPS-aware web map](https://www.arcgis.com/home/item.html?id=8fa941613b4b4b2b8a34ad4cdc3e4bba) that displays Building L on the Esri Redlands campus. Please note: you would only be able to use the indoor positioning functionalities when you are inside this building. Swap the web map to test with your own IPS setup.
+
+## Additional information
+
+* Location and Bluetooth permissions are required for this sample.
+* You could initialize the `IndoorsLocationDataSource` from individual feature tables stored in different data sources, such as map, mobile geodatabase, and feature services. With version 200.5 and higher, you can construct the `IndoorsLocationDataSource` using a single `IndoorPositioningDefinition` available in your IPS-aware map. In short…
+    * If an `IndoorPositioningDefinition` is available in your IPS-aware map, use it to construct `IndoorslocationDataSource`.
+    * If your map does not have an `IndoorPositioningDefinition`, construct the location data source from individual feature tables as described in [Manually create an indoor location data source](https://developers.arcgis.com/swift/device-location/indoor-positioning/#manually-create-an-indoor-location-data-source) documentation.
+* To learn more about IPS, read the [Indoor positioning](https://developers.arcgis.com/swift/device-location/indoor-positioning/) article on ArcGIS Developer website.
+* To learn more about how to deploy the indoor positioning system, read the [Deploy ArcGIS IPS](https://doc.arcgis.com/en/ips/latest/get-started/introduction-to-the-deployment-of-arcgis-ips.htm) article.
+
+## Tags
+
+beacon, BLE, blue dot, Bluetooth, building, facility, GPS, indoor, IPS, location, map, mobile, navigation, site, transmitter

Shared/Samples/Show device location using indoor positioning/README.metadata.json

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+{
+    "category": "Maps",
+    "description": "Show your device's real-time location while inside a building by using signals from indoor positioning beacons.",
+    "ignore": false,
+    "images": [
+        "show-device-location-using-indoor-positioning.png"
+    ],
+    "keywords": [
+        "BLE",
+        "Bluetooth",
+        "GPS",
+        "IPS",
+        "beacon",
+        "blue dot",
+        "building",
+        "facility",
+        "indoor",
+        "location",
+        "map",
+        "mobile",
+        "navigation",
+        "site",
+        "transmitter",
+        "ArcGISFeatureTable",
+        "FeatureTable",
+        "IndoorPositioningDefinition",
+        "IndoorsLocationDataSource",
+        "LocationDisplay",
+        "LocationDisplay.AutoPanMode",
+        "Map",
+        "MapView"
+    ],
+    "redirect_from": [],
+    "relevant_apis": [
+        "ArcGISFeatureTable",
+        "FeatureTable",
+        "IndoorPositioningDefinition",
+        "IndoorsLocationDataSource",
+        "LocationDisplay",
+        "LocationDisplay.AutoPanMode",
+        "Map",
+        "MapView"
+    ],
+    "snippets": [
+        "ShowDeviceLocationUsingIndoorPositioningView.swift",
+        "ShowDeviceLocationUsingIndoorPositioningView.Model.swift"
+    ],
+    "title": "Show device location using indoor positioning"
+}