public void InsertOrUpdateReport(ExpenseReport item)
{
//Need to check if iOS 9 for CoreSpotlight
if (UIDevice.CurrentDevice.CheckSystemVersion(9, 0))
{
var attributes = new CSSearchableItemAttributeSet(itemContentType: "");
attributes.Title = "Expense Report: " + item.ReportName;
attributes.ContentDescription =
"Status: " + item.StatusString
+ "\nTotal: " + item.Total
+ "\nCreated On: " + item.CreatedOnString;
// Create item
var itemToAdd = new CSSearchableItem(item.ID.ToString(), item.ExpenseReportIdentifier, attributes);
// Index item
CSSearchableIndex.DefaultSearchableIndex.Index(new CSSearchableItem[] { itemToAdd }, (error) => {
// Successful?
if (error != null)
{
Console.WriteLine(error.LocalizedDescription);
}
});
}
}
public SpotlightHelper (List<Restaurant> restaurants)
{
this.restaurants = restaurants;
var dataItems = new List<CSSearchableItem>();
foreach (var r in restaurants) {
var attributeSet = new CSSearchableItemAttributeSet (UTType.Text);
attributeSet.Title = r.Name;
attributeSet.ContentDescription = r.Cuisine;
attributeSet.TextContent = r.Chef;
var dataItem = new CSSearchableItem (r.Number.ToString(), "com.xamarin.restguide", attributeSet);
dataItems.Add (dataItem);
}
// HACK: index should be 'managed' rather than deleted/created each time - keep track of what's indexed?
// see the "To9o" sample for a better user-input search indexing strategy
CSSearchableIndex.DefaultSearchableIndex.DeleteAll(null);
CSSearchableIndex.DefaultSearchableIndex.Index (dataItems.ToArray<CSSearchableItem> (), err => {
if (err != null) {
Console.WriteLine (err);
} else {
Console.WriteLine ("Indexed items successfully");
}
});
}
static async Task <CSSearchableItemAttributeSet> GetAttributeSet(IAppLinkEntry deepLinkUri, string contentType, string id)
{
var searchableAttributeSet = new CSSearchableItemAttributeSet(contentType)
{
RelatedUniqueIdentifier = id,
Title = deepLinkUri.Title,
ContentDescription = deepLinkUri.Description,
Url = new NSUrl(deepLinkUri.AppLinkUri.ToString())
};
var source = deepLinkUri.Thumbnail;
IImageSourceHandler handler;
if (source != null && (handler = Registrar.Registered.GetHandler <IImageSourceHandler>(source.GetType())) != null)
{
UIImage uiimage;
try
{
uiimage = await handler.LoadImageAsync(source);
}
catch (OperationCanceledException)
{
uiimage = null;
}
searchableAttributeSet.ThumbnailData = uiimage.AsPNG();
uiimage.Dispose();
}
return(searchableAttributeSet);
}
void ReIndexSearchItems(List <TodoItem> items)
{
var searchableItems = new List <CSSearchableItem> ();
foreach (var item in todoItems)
{
// Create attributes to describe item
var attributes = new CSSearchableItemAttributeSet(UTType.Text);
attributes.Title = item.Name;
attributes.ContentDescription = item.Notes;
// Create item
var searchableItem = new CSSearchableItem(item.ID, "com.companyname.corespotlightsearch", attributes);
searchableItems.Add(searchableItem);
}
// Index items
CSSearchableIndex.DefaultSearchableIndex.Index(searchableItems.ToArray <CSSearchableItem> (), error => {
if (error != null)
{
Debug.WriteLine(error);
}
else
{
Debug.WriteLine("Successfully indexed items");
}
});
}
void SetupSearch()
{
var activity = new NSUserActivity("com.micjames.beerdrinkin.beerdetails");
if (!string.IsNullOrEmpty(beer.Description))
{
var info = new NSMutableDictionary();
info.Add(new NSString("id"), new NSString(beer.BreweryDbId));
info.Add(new NSString("name"), new NSString(beer.Name));
info.Add(new NSString("description"), new NSString(beer.Description));
info.Add(new NSString("imageUrl"), new NSString(beer.ImageMedium));
info.Add(new NSString("abv"), new NSString(beer?.ABV.ToString()));
info.Add(new NSString("breweryDbId"), new NSString(beer.BreweryDbId));
var attributes = new CSSearchableItemAttributeSet();
attributes.DisplayName = beer.Name;
attributes.ContentDescription = beer.Description;
var keywords = new NSString[] { new NSString(beer.Name), new NSString("beerName") };
activity.Keywords = new NSSet <NSString>(keywords);
activity.ContentAttributeSet = attributes;
activity.Title = beer.Name;
activity.UserInfo = info;
activity.EligibleForSearch = true;
activity.EligibleForPublicIndexing = true;
activity.BecomeCurrent();
}
}
public SpotlightHelper(List <Restaurant> restaurants)
{
this.restaurants = restaurants;
var dataItems = new List <CSSearchableItem>();
foreach (var r in restaurants)
{
var attributeSet = new CSSearchableItemAttributeSet(UTType.Text);
attributeSet.Title = r.Name;
attributeSet.ContentDescription = r.Cuisine;
attributeSet.TextContent = r.Chef;
var dataItem = new CSSearchableItem(r.Number.ToString(), "com.xamarin.restguide", attributeSet);
dataItems.Add(dataItem);
}
// HACK: index should be 'managed' rather than deleted/created each time - keep track of what's indexed?
// see the "To9o" sample for a better user-input search indexing strategy
CSSearchableIndex.DefaultSearchableIndex.DeleteAll(null);
CSSearchableIndex.DefaultSearchableIndex.Index(dataItems.ToArray <CSSearchableItem> (), err => {
if (err != null)
{
Console.WriteLine(err);
}
else
{
Console.WriteLine("Indexed items successfully");
}
});
}
void RegisterHandoff(Speaker speaker)
{
var userInfo = new NSMutableDictionary();
userInfo.Add(new NSString("Url"), new NSString(speaker.GetAppLink().AppLinkUri.AbsoluteUri));
var keywords = new NSMutableSet <NSString>(new NSString(speaker.FirstName), new NSString(speaker.LastName));
if (speaker.Sessions != null)
{
foreach (var session in speaker.Sessions)
{
keywords.Add(new NSString(session.Title));
}
}
_activity.Keywords = new NSSet <NSString>(keywords);
_activity.WebPageUrl = NSUrl.FromString(speaker.GetWebUrl());
_activity.EligibleForHandoff = false;
_activity.AddUserInfoEntries(userInfo);
// Provide context
var attributes = new CSSearchableItemAttributeSet($"{AboutThisApp.PackageName}.speaker");
attributes.Keywords = keywords.ToArray().Select(k => k.ToString()).ToArray();
attributes.Url = NSUrl.FromString(speaker.GetAppLink().AppLinkUri.AbsoluteUri);
_activity.ContentAttributeSet = attributes;
}
/// <summary>
/// Add the restaurant collection to the CoreSpotlight index
/// </summary>
public SpotlightHelper(List<Restaurant> restaurants)
{
this.restaurants = restaurants;
var dataItems = new List<CSSearchableItem>();
foreach (var r in restaurants) {
var attributeSet = new CSSearchableItemAttributeSet (UTType.Text);
attributeSet.Title = r.Name;
attributeSet.ContentDescription = r.Cuisine;
attributeSet.TextContent = r.Chef; // also allow search by chef's name
var dataItem = new CSSearchableItem (r.Number.ToString(), "com.xamarin.restguide", attributeSet);
dataItems.Add (dataItem);
}
// HACK: index could be 'managed' rather than deleted/created each time - keep track of what's indexed?
// see the "To9o" sample for a better user-input search indexing strategy
CSSearchableIndex.DefaultSearchableIndex.DeleteAll(deletErr =>
{
// Start the new index only after the old one is completely deleted;
// important for larger indexes, where DeleteAll might take time to finish (thanks @jamesmontemagno)
CSSearchableIndex.DefaultSearchableIndex.Index (dataItems.ToArray<CSSearchableItem> (), err => {
if (err != null) {
Console.WriteLine ("Index failed " + err);
Xamarin.Insights.Report(new Exception("CoreSpotlight Index Failed"), new Dictionary <string, string> {
{"Message", err.ToString()}
}, Xamarin.Insights.Severity.Error);
} else {
Console.WriteLine ("Indexed items successfully");
Xamarin.Insights.Track("CoreSpotlight", new Dictionary<string, string> {
{"Type", "Indexed successfully"}
});
}
});
});
}
static async Task <CSSearchableItemAttributeSet> GetAttributeSet(IAppLinkEntry deepLinkUri, string contentType, string id)
{
#pragma warning disable CA1416 // TODO: 'CSSearchableItemAttributeSet' is unsupported on: 'ios' 14.0 and later
var searchableAttributeSet = new CSSearchableItemAttributeSet(contentType)
{
RelatedUniqueIdentifier = id,
Title = deepLinkUri.Title,
ContentDescription = deepLinkUri.Description,
Url = new NSUrl(deepLinkUri.AppLinkUri.ToString())
};
#pragma warning restore CA1416
if (deepLinkUri.Thumbnail != null)
{
using (var uiimage = await deepLinkUri.Thumbnail.GetNativeImageAsync())
{
if (uiimage == null)
{
throw new InvalidOperationException("AppLinkEntry Thumbnail must be set to a valid source");
}
searchableAttributeSet.ThumbnailData = uiimage.AsPNG();
}
}
return(searchableAttributeSet);
}
async Task <CSSearchableItem> AddConferenceToSearch(Conference conference)
{
var attributes = new CSSearchableItemAttributeSet(itemContentType: MobileCoreServices.UTType.DelimitedText.ToString());
attributes.Title = conference.Name;
attributes.ContentDescription = conference.Description;
if (!string.IsNullOrWhiteSpace(conference.ImageUrl))
{
try {
var imageService = ServiceLocator.Current.GetInstance <IImageService> ();
var localPath = await imageService.GetConferenceImagePath(conference);
UIImage image = null;
await Task.Run(() => {
var uiImage = UIImage.FromFile(localPath);
if (uiImage != null)
{
attributes.ThumbnailData = uiImage.AsPNG();
}
});
} catch (Exception e) {
Insights.Report(e);
}
}
var searchableConference = new CSSearchableItem(conference.Slug, "tekconf", attributes);
return(searchableConference);
}
public static void BulkIndex(List<Task> tasks)
{
// HACK: generating fake GUID keys
var searchIndexMap2 = new Dictionary<string, Task> ();
foreach (var r in tasks) {
searchIndexMap2.Add (Guid.NewGuid ().ToString(), r);
}
// mapping keys to objects
var dataItems = searchIndexMap2.Select (keyValuePair => {
var guid = keyValuePair.Key;
var t = keyValuePair.Value;
var attributeSet = new CSSearchableItemAttributeSet (UTType.Text);
attributeSet.Title = t.Name;
attributeSet.ContentDescription = t.Notes;
attributeSet.TextContent = t.Notes;
var dataItem = new CSSearchableItem (t.Id.ToString(), Spotlight.SearchDomain, attributeSet);
return dataItem;
});
// Delete everything before doing bulk index
CSSearchableIndex.DefaultSearchableIndex.DeleteAll(null);
// Bulk index
CSSearchableIndex.DefaultSearchableIndex.Index (dataItems.ToArray<CSSearchableItem> (), err => {
if (err != null) {
Console.WriteLine (err);
} else {
Console.WriteLine ("Indexed items successfully");
}
});
}
public void AddBeerToIndex(Beer beer)
{
var activity = new NSUserActivity("com.micjames.beerdrinkin.beerdetails");
if (!string.IsNullOrEmpty(beer.Description))
{
var info = new NSMutableDictionary();
info.Add(new NSString("name"), new NSString(beer.Name));
info.Add(new NSString("description"), new NSString(beer.Description));
if (beer?.Image?.MediumUrl != null)
{
info.Add(new NSString("imageUrl"), new NSString(beer.Image.LargeUrl));
}
var attributes = new CSSearchableItemAttributeSet();
attributes.DisplayName = beer.Name;
attributes.ContentDescription = beer.Description;
var keywords = new NSString[] { new NSString(beer.Name), new NSString("beerName") };
activity.Keywords = new NSSet<NSString>(keywords);
activity.ContentAttributeSet = attributes;
activity.Title = beer.Name;
activity.UserInfo = info;
activity.EligibleForSearch = true;
activity.EligibleForPublicIndexing = true;
activity.BecomeCurrent();
}
}
public void AddBeerToIndex(Beer beer)
{
var activity = new NSUserActivity("com.micjames.beerdrinkin.beerdetails");
if (!string.IsNullOrEmpty(beer.Description))
{
var info = new NSMutableDictionary();
info.Add(new NSString("name"), new NSString(beer.Name));
info.Add(new NSString("description"), new NSString(beer.Description));
if (beer?.Image?.MediumUrl != null)
{
info.Add(new NSString("imageUrl"), new NSString(beer.Image.LargeUrl));
}
var attributes = new CSSearchableItemAttributeSet();
attributes.DisplayName = beer.Name;
attributes.ContentDescription = beer.Description;
var keywords = new NSString[] { new NSString(beer.Name), new NSString("beerName") };
activity.Keywords = new NSSet <NSString>(keywords);
activity.ContentAttributeSet = attributes;
activity.Title = beer.Name;
activity.UserInfo = info;
activity.EligibleForSearch = true;
activity.EligibleForPublicIndexing = true;
activity.BecomeCurrent();
}
}
static async Task<CSSearchableItemAttributeSet> GetAttributeSet(IAppLinkEntry deepLinkUri, string contentType, string id)
{
var searchableAttributeSet = new CSSearchableItemAttributeSet(contentType)
{
RelatedUniqueIdentifier = id,
Title = deepLinkUri.Title,
ContentDescription = deepLinkUri.Description,
Url = new NSUrl(deepLinkUri.AppLinkUri.ToString())
};
private void RegisterHandoff(TalkModel talkModel)
{
var userInfo = new NSMutableDictionary();
var uri = new NSString(talkModel.GetAppLink().AppLinkUri.AbsoluteUri);
userInfo.Add(new NSString("link"), uri);
userInfo.Add(new NSString("Url"), uri);
var keywords = new NSMutableSet <NSString>(new NSString(talkModel.Title));
foreach (var speaker in talkModel.Speakers)
{
keywords.Add(new NSString(speaker.FullName));
}
foreach (var category in talkModel.Categories)
{
keywords.Add(new NSString(category.Name));
}
this.activity.Keywords = new NSSet <NSString>(keywords);
this.activity.WebPageUrl = NSUrl.FromString(talkModel.GetWebUrl());
this.activity.UserInfo = userInfo;
// Provide context
var attributes =
new CSSearchableItemAttributeSet($"{AboutThisApp.PackageName}.session")
{
Keywords =
keywords.ToArray()
.Select(
k =>
k.ToString())
.ToArray(),
Url = NSUrl.FromString(
talkModel.GetAppLink()
.AppLinkUri
.AbsoluteUri)
};
if (talkModel.StartTime.HasValue && talkModel.StartTime > DateTime.MinValue)
{
attributes.DueDate = talkModel.StartTime.Value.ToNSDate();
attributes.StartDate = talkModel.StartTime.Value.ToNSDate();
attributes.EndDate = talkModel.EndTime?.ToNSDate();
attributes.ImportantDates = new[] { attributes.StartDate, attributes.EndDate };
}
this.activity.ContentAttributeSet = attributes;
this.activity.EligibleForHandoff = true;
}
public iOS9SearchModel (List<Restaurant> restaurants)
{
searchIndexMap2 = new Dictionary<Guid, Restaurant> ();
foreach (var r in restaurants) {
searchIndexMap2.Add (Guid.NewGuid (), r);
}
var dataItems = searchIndexMap2.Select (keyValuePair => {
var guid = keyValuePair.Key;
var restaurant = keyValuePair.Value;
var attributeSet = new CSSearchableItemAttributeSet (UTType.Text);
attributeSet.Title = restaurant.Name;
attributeSet.ContentDescription = restaurant.Text;
attributeSet.TextContent = restaurant.Text;
var dataItem = new CSSearchableItem (guid.ToString (), "com.xamarin.restguide", attributeSet);
return dataItem;
});
// searchIndexMap = new Dictionary<Guid, string> ();
// foreach (var r in restaurants) {
// searchIndexMap.Add (Guid.NewGuid (), r.Name);
// }
//
// //CoreSpotlight initialization
// var dataItems = searchIndexMap.Select (keyValuePair => {
// var guid = keyValuePair.Key;
// var restaurant = keyValuePair.Value;
//
// var attributeSet = new CSSearchableItemAttributeSet (UTType.Text);
// attributeSet.Title = restaurant;
// attributeSet.ContentDescription = "My app's data relating to " + restaurant;
// attributeSet.TextContent = restaurant;
//
// var dataItem = new CSSearchableItem (guid.ToString (), "com.xamarin.restguide", attributeSet);
// return dataItem;
//
// });
// HACK: index should be 'managed' rather than deleted/created each time
CSSearchableIndex.DefaultSearchableIndex.DeleteAll(null);
CSSearchableIndex.DefaultSearchableIndex.Index (dataItems.ToArray<CSSearchableItem> (), err => {
if (err != null) {
Console.WriteLine (err);
} else {
Console.WriteLine ("Indexed items successfully");
}
});
}
private void RegisterHandoff(SpeakerModel speakerModel)
{
var userInfo = new NSMutableDictionary
{
{
new NSString("Url"),
new NSString(
speakerModel.GetAppLink().AppLinkUri.AbsoluteUri)
}
};
var keywords = new NSMutableSet <NSString>(
new NSString(speakerModel.FullName));
if (speakerModel.Talks != null)
{
foreach (var session in speakerModel.Talks)
{
keywords.Add(new NSString(session.Title));
}
}
this.activity.Keywords = new NSSet <NSString>(keywords);
this.activity.WebPageUrl = NSUrl.FromString(speakerModel.GetWebUrl());
this.activity.EligibleForHandoff = false;
this.activity.AddUserInfoEntries(userInfo);
// Provide context
var attributes =
new CSSearchableItemAttributeSet($"{AboutThisApp.PackageName}.speaker")
{
Keywords =
keywords.ToArray()
.Select(
k =>
k.ToString())
.ToArray(),
Url = NSUrl.FromString(
speakerModel
.GetAppLink()
.AppLinkUri
.AbsoluteUri)
};
this.activity.ContentAttributeSet = attributes;
}
CSSearchableItem CreateSearchItem(Song song)
{
try{
var attributes = new CSSearchableItemAttributeSet();
attributes.Album = song.Album;
attributes.ContentType = UTType.Audio;
attributes.Title = song.Name;
attributes.Artist = song.Artist;
attributes.ContentRating = song.Rating;
attributes.MusicalGenre = song.Genre;
attributes.Identifier = song.Id;
var item = new CSSearchableItem(song.Id, "songdata", attributes);
return(item);
}
catch (Exception ex) {
return(null);
}
}
public void CreateSearchItem(TodoItem item)
{
// Create attributes to describe item
var attributes = new CSSearchableItemAttributeSet (UTType.Text);
attributes.Title = item.Name;
attributes.ContentDescription = item.Notes;
// Create item
var searchableItem = new CSSearchableItem (item.ID, "com.companyname.corespotlightsearch", attributes);
// Index item
CSSearchableIndex.DefaultSearchableIndex.Index (new CSSearchableItem[]{ searchableItem }, error => {
if (error != null) {
Debug.WriteLine (error);
} else {
Debug.WriteLine ("Successfully indexed item");
}
});
}
public static Task IndexTrips(IEnumerable <Trip> trips)
{
return(Task.Run(() =>
{
CSSearchableIndex.DefaultSearchableIndex.DeleteAll(deleteError =>
{
if (deleteError != null)
{
Logger.Instance.Report(new System.Exception("CoreSpotlight Index Deletion Failed"), new Dictionary <string, string>
{
{ "Message", deleteError.ToString() }
});
}
});
var i = 0;
var dataItems = new List <CSSearchableItem>();
foreach (var trip in trips)
{
var attributeSet = new CSSearchableItemAttributeSet(UTType.Text);
attributeSet.Title = trip.Name;
attributeSet.ContentDescription = $"{trip.Name} was on {trip.TimeAgo} and lasted {trip.TotalDistance}.";
var dataItem = new CSSearchableItem(i.ToString(), "com.microsoft.MyDriving.trip", attributeSet);
dataItems.Add(dataItem);
i++;
}
CSSearchableIndex.DefaultSearchableIndex.Index(dataItems.ToArray(), insertionError =>
{
if (insertionError != null)
{
Logger.Instance.Report(new System.Exception("CoreSpotlight Indexing Failed"), new Dictionary <string, string>
{
{ "Message", insertionError.ToString() }
});
}
});
}));
}
public static Task IndexTrips(IEnumerable<Trip> trips)
{
return Task.Run(() =>
{
CSSearchableIndex.DefaultSearchableIndex.DeleteAll(deleteError =>
{
if (deleteError != null)
{
Logger.Instance.Report(new System.Exception("CoreSpotlight Index Deletion Failed"), new Dictionary<string, string>
{
{ "Message", deleteError.ToString () }
});
}
});
var i = 0;
var dataItems = new List<CSSearchableItem>();
foreach (var trip in trips)
{
var attributeSet = new CSSearchableItemAttributeSet(UTType.Text);
attributeSet.Title = trip.Name;
attributeSet.ContentDescription = $"{trip.Name} was on {trip.TimeAgo} and lasted {trip.TotalDistance}.";
var dataItem = new CSSearchableItem(i.ToString(), "com.microsoft.MyDriving.trip", attributeSet);
dataItems.Add(dataItem);
i++;
}
CSSearchableIndex.DefaultSearchableIndex.Index (dataItems.ToArray (), insertionError =>
{
if (insertionError != null)
{
Logger.Instance.Report(new System.Exception("CoreSpotlight Indexing Failed"), new Dictionary<string, string>
{
{ "Message", insertionError.ToString () }
});
}
});
});
}
private void SetupCoreSpotlightSearch()
{
// Create attributes to describe an item
var attributes = new CSSearchableItemAttributeSet(UTType.Data);
attributes.Title = "Test Cloud";
attributes.ContentDescription = "Automatically test your app on 1,000 devices in the cloud.";
// Create item
var item = new CSSearchableItem("1", "products", attributes);
// Index item
CSSearchableIndex.DefaultSearchableIndex.Index(new CSSearchableItem[] { item }, (error) =>
{
// Successful?
if (error != null)
{
Console.WriteLine(error.LocalizedDescription);
}
});
}
public static void Index(TodoItem t)
{
var attributeSet = new CSSearchableItemAttributeSet(UTType.Text);
attributeSet.Title = t.Name;
attributeSet.ContentDescription = t.Notes;
attributeSet.TextContent = t.Notes;
var dataItem = new CSSearchableItem(t.Id.ToString(), Spotlight.SearchDomain, attributeSet);
CSSearchableIndex.DefaultSearchableIndex.Index(new CSSearchableItem[] { dataItem }, err => {
if (err != null)
{
Console.WriteLine(err);
}
else
{
Console.WriteLine("Indexed inividual item successfully");
}
});
}
/// <summary>
/// Add the restaurant collection to the CoreSpotlight index
/// </summary>
public SpotlightHelper(List <Restaurant> restaurants)
{
this.restaurants = restaurants;
var dataItems = new List <CSSearchableItem>();
foreach (var r in restaurants)
{
var attributeSet = new CSSearchableItemAttributeSet(UTType.Text);
attributeSet.Title = r.Name;
attributeSet.ContentDescription = r.Cuisine;
attributeSet.TextContent = r.Chef; // also allow search by chef's name
var dataItem = new CSSearchableItem(r.Number.ToString(), "com.xamarin.restguide", attributeSet);
dataItems.Add(dataItem);
}
// HACK: index could be 'managed' rather than deleted/created each time - keep track of what's indexed?
// see the "To9o" sample for a better user-input search indexing strategy
CSSearchableIndex.DefaultSearchableIndex.DeleteAll(deletErr =>
{
// Start the new index only after the old one is completely deleted;
// important for larger indexes, where DeleteAll might take time to finish (thanks @jamesmontemagno)
CSSearchableIndex.DefaultSearchableIndex.Index(dataItems.ToArray <CSSearchableItem> (), err => {
if (err != null)
{
Console.WriteLine("Index failed " + err);
Xamarin.Insights.Report(new Exception("CoreSpotlight Index Failed"), new Dictionary <string, string> {
{ "Message", err.ToString() }
}, Xamarin.Insights.Severity.Error);
}
else
{
Console.WriteLine("Indexed items successfully");
Xamarin.Insights.Track("CoreSpotlight", new Dictionary <string, string> {
{ "Type", "Indexed successfully" }
});
}
});
});
}
void RegisterHandoff(MiniHack entity)
{
var userInfo = new NSMutableDictionary();
var uri = new NSString(entity.GetAppLink().AppLinkUri.AbsoluteUri);
userInfo.Add(new NSString("link"), uri);
userInfo.Add(new NSString("Url"), uri);
var keywords = new NSMutableSet <NSString>(new NSString(entity.Name));
_activity.Keywords = new NSSet <NSString>(keywords);
_activity.UserInfo = userInfo;
// Provide context
var attributes = new CSSearchableItemAttributeSet($"{AboutThisApp.PackageName}.minihack");
attributes.Keywords = keywords.ToArray().Select(k => k.ToString()).ToArray();
attributes.Url = NSUrl.FromString(entity.GetAppLink().AppLinkUri.AbsoluteUri);
_activity.ContentAttributeSet = attributes;
_activity.EligibleForHandoff = false;
}
static async Task <CSSearchableItemAttributeSet> GetAttributeSet(IAppLinkEntry deepLinkUri, string contentType, string id)
{
var searchableAttributeSet = new CSSearchableItemAttributeSet(contentType)
{
RelatedUniqueIdentifier = id,
Title = deepLinkUri.Title,
ContentDescription = deepLinkUri.Description,
Url = new NSUrl(deepLinkUri.AppLinkUri.ToString())
};
using (var uiimage = await deepLinkUri.Thumbnail.GetNativeImageAsync())
{
if (uiimage == null)
{
throw new InvalidOperationException("AppLinkEntry Thumbnail must be set to a valid source");
}
searchableAttributeSet.ThumbnailData = uiimage.AsPNG();
}
return(searchableAttributeSet);
}
NSUserActivity CreateActivity(TodoItem item)
{
// Create app search activity
var activity = new NSUserActivity (ActivityTypes.View);
// Populate activity
activity.Title = item.Name;
// Add additional data
var attributes = new CSSearchableItemAttributeSet ();
attributes.DisplayName = item.Name;
attributes.ContentDescription = item.Notes;
activity.ContentAttributeSet = attributes;
activity.AddUserInfoEntries (NSDictionary.FromObjectAndKey (new NSString (item.ID), new NSString ("Id")));
// Add app search ability
activity.EligibleForSearch = true;
activity.BecomeCurrent (); // Don't forget to ResignCurrent() later
return activity;
}
public static void BulkIndex(List <TodoItem> todoItems)
{
// HACK: generating fake GUID keys
var searchIndexMap2 = new Dictionary <string, TodoItem> ();
foreach (var r in todoItems)
{
searchIndexMap2.Add(Guid.NewGuid().ToString(), r);
}
// mapping keys to objects
var dataItems = searchIndexMap2.Select(keyValuePair => {
var guid = keyValuePair.Key;
var t = keyValuePair.Value;
var attributeSet = new CSSearchableItemAttributeSet(UTType.Text);
attributeSet.Title = t.Name;
attributeSet.ContentDescription = t.Notes;
attributeSet.TextContent = t.Notes;
var dataItem = new CSSearchableItem(t.Id.ToString(), Spotlight.SearchDomain, attributeSet);
return(dataItem);
});
// Delete everything before doing bulk index
CSSearchableIndex.DefaultSearchableIndex.DeleteAll(null);
// Bulk index
CSSearchableIndex.DefaultSearchableIndex.Index(dataItems.ToArray <CSSearchableItem> (), err => {
if (err != null)
{
Console.WriteLine(err);
}
else
{
Console.WriteLine("Indexed items successfully");
}
});
}
public static void Index(Task t)
{
var attributeSet = new CSSearchableItemAttributeSet (UTType.Text);
attributeSet.Title = t.Name;
attributeSet.ContentDescription = t.Notes;
attributeSet.TextContent = t.Notes;
var dataItem = new CSSearchableItem (t.Id.ToString(), Spotlight.SearchDomain, attributeSet);
CSSearchableIndex.DefaultSearchableIndex.Index (new CSSearchableItem[] {dataItem}, err => {
if (err != null) {
Console.WriteLine (err);
Insights.Report(new Exception("CoreSpotlight Index Failed"), new Dictionary <string, string> {
{"Message", err.ToString()}
}, Xamarin.Insights.Severity.Error);
} else {
Console.WriteLine ("Indexed inividual item successfully");
Insights.Track("CoreSpotlight", new Dictionary<string, string> {
{"Type", "Indexed successfully"}
});
}
});
}
NSUserActivity CreateActivity(TodoItem item)
{
// Create app search activity
var activity = new NSUserActivity(ActivityTypes.View);
// Populate activity
activity.Title = item.Name;
// Add additional data
var attributes = new CSSearchableItemAttributeSet();
attributes.DisplayName = item.Name;
attributes.ContentDescription = item.Notes;
activity.ContentAttributeSet = attributes;
activity.AddUserInfoEntries(NSDictionary.FromObjectAndKey(new NSString(item.ID), new NSString("Id")));
// Add app search ability
activity.EligibleForSearch = true;
activity.BecomeCurrent(); // Don't forget to ResignCurrent() later
return(activity);
}
public void CreateSearchItem(TodoItem item)
{
// Create attributes to describe item
var attributes = new CSSearchableItemAttributeSet(UTType.Text);
attributes.Title = item.Name;
attributes.ContentDescription = item.Notes;
// Create item
var searchableItem = new CSSearchableItem(item.ID, "com.companyname.corespotlightsearch", attributes);
// Index item
CSSearchableIndex.DefaultSearchableIndex.Index(new CSSearchableItem[] { searchableItem }, error => {
if (error != null)
{
Debug.WriteLine(error);
}
else
{
Debug.WriteLine("Successfully indexed item");
}
});
}
void ReIndexSearchItems(List<TodoItem> items)
{
var searchableItems = new List<CSSearchableItem> ();
foreach (var item in todoItems) {
// Create attributes to describe item
var attributes = new CSSearchableItemAttributeSet (UTType.Text);
attributes.Title = item.Name;
attributes.ContentDescription = item.Notes;
// Create item
var searchableItem = new CSSearchableItem (item.ID, "com.companyname.corespotlightsearch", attributes);
searchableItems.Add (searchableItem);
}
// Index items
CSSearchableIndex.DefaultSearchableIndex.Index (searchableItems.ToArray<CSSearchableItem> (), error => {
if (error != null) {
Debug.WriteLine (error);
} else {
Debug.WriteLine ("Successfully indexed items");
}
});
}
static async Task<CSSearchableItemAttributeSet> GetAttributeSet(IAppLinkEntry deepLinkUri, string contentType, string id)
{
var searchableAttributeSet = new CSSearchableItemAttributeSet(contentType)
{
RelatedUniqueIdentifier = id,
Title = deepLinkUri.Title,
ContentDescription = deepLinkUri.Description,
Url = new NSUrl(deepLinkUri.AppLinkUri.ToString())
};
var source = deepLinkUri.Thumbnail;
IImageSourceHandler handler;
if (source != null && (handler = Registrar.Registered.GetHandler<IImageSourceHandler>(source.GetType())) != null)
{
UIImage uiimage;
try
{
uiimage = await handler.LoadImageAsync(source);
}
catch (OperationCanceledException)
{
uiimage = null;
}
searchableAttributeSet.ThumbnailData = uiimage.AsPNG();
uiimage.Dispose();
}
return searchableAttributeSet;
}
async Task<CSSearchableItem> AddConferenceToSearch (Conference conference)
{
var attributes = new CSSearchableItemAttributeSet (itemContentType: MobileCoreServices.UTType.DelimitedText.ToString ());
attributes.Title = conference.Name;
attributes.ContentDescription = conference.Description;
if (!string.IsNullOrWhiteSpace (conference.ImageUrl)) {
try {
var imageService = ServiceLocator.Current.GetInstance<IImageService> ();
var localPath = await imageService.GetConferenceImagePath (conference);
UIImage image = null;
await Task.Run (() => {
var uiImage = UIImage.FromFile (localPath);
if (uiImage != null) {
attributes.ThumbnailData = uiImage.AsPNG ();
}
});
} catch (Exception e) {
Insights.Report (e);
}
}
var searchableConference = new CSSearchableItem (conference.Slug, "tekconf", attributes);
return searchableConference;
}
void SetupSearch()
{
var activity = new NSUserActivity("com.micjames.beerdrinkin.beerdetails");
if (!string.IsNullOrEmpty(beer.Description))
{
var info = new NSMutableDictionary();
info.Add(new NSString("id"), new NSString(beer.BreweryDbId));
info.Add(new NSString("name"), new NSString(beer.Name));
info.Add(new NSString("description"), new NSString(beer.Description));
info.Add(new NSString("imageUrl"), new NSString(beer.ImageMedium));
info.Add(new NSString("abv"), new NSString(beer?.ABV.ToString()));
info.Add(new NSString("breweryDbId"), new NSString(beer.BreweryDbId));
var attributes = new CSSearchableItemAttributeSet();
attributes.DisplayName = beer.Name;
attributes.ContentDescription = beer.Description;
var keywords = new NSString[] { new NSString(beer.Name), new NSString("beerName") };
activity.Keywords = new NSSet<NSString>(keywords);
activity.ContentAttributeSet = attributes;
activity.Title = beer.Name;
activity.UserInfo = info;
activity.EligibleForSearch = true;
activity.EligibleForPublicIndexing = true;
activity.BecomeCurrent();
}
}
