Allowing SwiftUI to import all Contacts and delete specific ones

Allowing SwiftUI to import all Contacts and delete specific ones

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Allowing SwiftUI to import all Contacts and delete specific ones
Tag : ios , By : user179271
Date : January 11 2021, 03:34 PM

With these it helps You usually use ObservableObject for model/controller interaction. Making them published just allows me to assign the result to the variable.
It currently starts the fetch inside onAppear async since it would otherwise block UI loading and asking for Contacts wouldn't work.
import Contacts
import SwiftUI
import os

class ContactStore: ObservableObject {
    @Published var contacts: [CNContact] = []
    @Published var error: Error? = nil

    func fetch() {
        os_log("Fetching contacts")
        do {
            let store = CNContactStore()
            let keysToFetch = [CNContactGivenNameKey as CNKeyDescriptor,
                               CNContactMiddleNameKey as CNKeyDescriptor,
                               CNContactFamilyNameKey as CNKeyDescriptor,
                               CNContactImageDataAvailableKey as CNKeyDescriptor,
                               CNContactImageDataKey as CNKeyDescriptor]
            os_log("Fetching contacts: now")
            let containerId = store.defaultContainerIdentifier()
            let predicate = CNContact.predicateForContactsInContainer(withIdentifier: containerId)
            let contacts = try store.unifiedContacts(matching: predicate, keysToFetch: keysToFetch)
            os_log("Fetching contacts: succesfull with count = %d", contacts.count)
            self.contacts = contacts
        } catch {
            os_log("Fetching contacts: failed with %@", error.localizedDescription)
            self.error = error

extension CNContact: Identifiable {
    var name: String {
        return [givenName, middleName, familyName].filter{ $0.count > 0}.joined(separator: " ")

struct ContactsView: View {
    @EnvironmentObject var store: ContactStore

    var body: some View {
            if store.error == nil {
                List(store.contacts) { (contact: CNContact) in
                    return Text(contact.name)
                    DispatchQueue.main.async {
            } else {
                Text("error: \(store.error!.localizedDescription)")

struct ContactsViewOrError: View {
    var body: some View {

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import users gmail contacts to my website and send invitation to all their contacts

Tag : php , By : iyogee
Date : March 29 2020, 07:55 AM
To fix the issue you can do For google contacts: Google Contacts Data API
For yahoo contacts: Yahoo! Contacts API

Use Yahoo Contacts API to import all contacts using there API, using OAuth2 token

Tag : development , By : mlapida
Date : March 29 2020, 07:55 AM
may help you . Use the access token in there (the value of the access_token element) in a call like this:
curl -H "Authorization: Bearer <access_token>" https://social.yahooapis.com/v1/user/me/contacts?format=json

How to delete all email addresses with a specific domain in OS X Contacts using AppleScript?

Tag : development , By : TomL
Date : March 29 2020, 07:55 AM
it should still fix some issue I have a bunch of email addresses in my contacts that are the email addresses of their phone number provided to them from Verizon. , I haven't tried pbell's answer, but the script below worked for me.
tell application "Contacts"
    tell every person
        delete (every email whose value contains "vtext.com")
    end tell
end tell

How to delete all android contacts that start with a specific name?

Tag : android , By : ponchopilate
Date : March 29 2020, 07:55 AM
With these it helps I want to delete all contacts from my android phone that starts with a "AAA" or that contains "AAA" . Here's what I tried: , Maybe this will get you on the right track:
ContentResolver mContentResolver = getContentResolver();
    private int deleteContactsLike(String name) {
    return mContentResolver.delete(
            + " like ?",
            new String[] { name + '%'});

Audience shows 0 contacts after a successful contacts import in Mailchimp

Tag : development , By : nickthecook
Date : March 29 2020, 07:55 AM
To fix the issue you can do The problem was that the two emails I attempted to import had existed and been deleted from this audience. The logic of not importing into an audience a contact that had been deleted holds water in my view. However, keeping this question around because the logic of reporting "2 contacts have been imported," and then showing an empty contact list seems counterintuitive and is bound to stump others.
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