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PaulAllanSturmPaulAllanSturm
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Merge pull request #91 from Esri/PaulAllanSturm/manage_bookmarks
"Manage bookmarks" sample
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‎assets/generated_samples_list.json‎

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"title": "Identify layer features",
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"key": "identify_layer_features"
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},
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"manage_bookmarks": {
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"category": "Maps",
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"description": "Access and create bookmarks on a map.",
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"ignore": false,
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"images": [
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"manage_bookmarks.png"
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],
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"keywords": [
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"bookmark",
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"extent",
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"location",
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"zoom",
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"Bookmark",
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"Viewpoint"
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],
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"redirect_from": [],
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"relevant_apis": [
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"Bookmark",
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"Viewpoint"
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],
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"snippets": [
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"manage_bookmarks_sample.dart"
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],
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"title": "Manage bookmarks",
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"key": "manage_bookmarks"
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},
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"query_feature_table": {
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"category": "Search and Query",
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"description": "Find features in a feature table which match an SQL query.",
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},
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"set_basemap": {
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"category": "Maps",
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"description": "Set a map's basemap. A basemap is beneath all layers on a map and is used to provide visual reference for the operational layers.",
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"description": "Change a map's basemap. A basemap is beneath all layers on a map and is used to provide visual reference for the operational layers.",
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"ignore": false,
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"images": [],
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"keywords": [],
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"images": [
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"set_basemap.png"
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],
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"keywords": [
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"basemap",
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"map",
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"ArcGISMap",
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"ArcGISMapViewController",
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"Basemap"
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],
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"redirect_from": [],
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"relevant_apis": [],
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"snippets": [],
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"title": "Set Basemap",
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"relevant_apis": [
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"ArcGISMap",
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"ArcGISMapViewController",
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"Basemap"
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],
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"snippets": [
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"set_basemap_sample.dart"
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],
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"title": "Set basemap",
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"key": "set_basemap"
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},
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"show_device_location": {
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"category": "Maps",
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"description": "Display your device's location history on the map.",
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"ignore": false,
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"images": [],
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"keywords": [],
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"images": [
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"show_device_location_history.png"
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],
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"keywords": [
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"GPS",
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"bread crumb",
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"breadcrumb",
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"history",
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"movement",
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"navigation",
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"real-time",
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"trace",
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"track",
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"trail",
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"Graphic",
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"GraphicsOverlay",
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"LocationDataSource",
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"LocationDisplay",
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"LocationDisplayAutoPanMode",
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"PolylineBuilder",
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"SimpleLineSymbol",
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"SimpleMarkerSymbol",
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"SimpleRenderer",
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"SimulatedLocationDataSource"
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],
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"redirect_from": [],
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"relevant_apis": [],
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"snippets": [],
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"relevant_apis": [
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"Graphic",
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"GraphicsOverlay",
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"LocationDataSource",
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"LocationDisplay",
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"LocationDisplayAutoPanMode",
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"PolylineBuilder",
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"SimpleLineSymbol",
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"SimpleMarkerSymbol",
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"SimpleRenderer",
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"SimulatedLocationDataSource"
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],
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"snippets": [
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"show_device_location_history_sample.dart"
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],
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"title": "Show device location history",
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"key": "show_device_location_history"
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},

‎lib/models/samples_widget_list.dart‎

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import 'package:arcgis_maps_sdk_flutter_samples/samples/find_route/find_route_sample.dart';
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import 'package:arcgis_maps_sdk_flutter_samples/samples/generate_offline_map/generate_offline_map_sample.dart';
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import 'package:arcgis_maps_sdk_flutter_samples/samples/identify_layer_features/identify_layer_features_sample.dart';
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import 'package:arcgis_maps_sdk_flutter_samples/samples/manage_bookmarks/manage_bookmarks_sample.dart';
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import 'package:arcgis_maps_sdk_flutter_samples/samples/query_feature_table/query_feature_table_sample.dart';
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import 'package:arcgis_maps_sdk_flutter_samples/samples/query_table_statistics/query_table_statistics_sample.dart';
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import 'package:arcgis_maps_sdk_flutter_samples/samples/search_with_geocode/search_with_geocode_sample.dart';
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'find_route': FindRouteSample(),
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'generate_offline_map': GenerateOfflineMapSample(),
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'identify_layer_features': IdentifyLayerFeaturesSample(),
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'manage_bookmarks': ManageBookmarksSample(),
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'query_feature_table': QueryFeatureTableSample(),
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'query_table_statistics': QueryTableStatisticsSample(),
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'search_with_geocode': SearchWithGeocodeSample(),

‎lib/samples/manage_bookmarks/README.md‎

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# Manage bookmarks
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Access and create bookmarks on a map.
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![Image of manage bookmarks](manage_bookmarks.png)
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## Use case
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Bookmarks are used for easily storing and accessing saved locations on the map. Bookmarks are of interest in educational apps (e.g. touring historical sites) or more specifically, for a land management company wishing to visually monitor flood levels over time at a particular location. These locations can be saved as bookmarks and revisited easily each time their basemap data has been updated (e.g. working with up-to-date satellite imagery to monitor water levels).
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## How to use the sample
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The map in the sample comes pre-populated with a set of bookmarks. To access a bookmark and move to that location, tap on a bookmark's name from the 'Bookmarks' list. To add a bookmark, pan and/or zoom to a new location and tap the 'Add Bookmark' button. Enter a unique name for the bookmark and tap 'Add', and the bookmark will be added to the list.
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## How it works
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1. Instantiate a new `ArcGISMap` object and access the `List<Bookmark>` property at `ArcGISMap.bookmarks`.
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2. To create a new bookmark and add it to the bookmark list:
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- Instantiate a new `Bookmark` object passing in text (the name of the bookmark) and a `Viewpoint` as parameters.
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- Add the new bookmark to the bookmark list with `bookmarks.add(bookmark)`.
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## Relevant API
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* Bookmark
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* Viewpoint
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## Tags
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bookmark, extent, location, zoom

‎lib/samples/manage_bookmarks/README.metadata.json‎

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{
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"category": "Maps",
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"description": "Access and create bookmarks on a map.",
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"ignore": false,
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"images": [
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"manage_bookmarks.png"
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],
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"keywords": [
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"bookmark",
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"extent",
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"location",
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"zoom",
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"Bookmark",
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"Viewpoint"
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],
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"redirect_from": [],
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"relevant_apis": [
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"Bookmark",
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"Viewpoint"
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],
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"snippets": [
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"manage_bookmarks_sample.dart"
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],
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"title": "Manage bookmarks"
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}

‎lib/samples/manage_bookmarks/manage_bookmarks.png‎

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