lint/fix quick start code

README.md

@@ -17,41 +17,42 @@ import 'package:flutter_contacts/flutter_contacts.dart';
 
 // Request contact permission
 if (await FlutterContacts.requestPermission()) {
- // Get all contacts (lightly fetched)
- List<Contact> contacts = await FlutterContacts.getContacts();
-
- // Get all contacts (fully fetched)
- List<Contact> contacts = await FlutterContacts.getContacts(withProperties: true, withPhoto: true);
-
- // Get contact with specific ID (fully fetched)
- Contact contact = await FlutterContacts.getContact(contacts.first.id)
-
- // Insert new contact
- await Contact()
- ..name.first = 'John'
- ..name.last = 'Smith'
- ..phones = [Phone('555-123-4567')]
- ..insert();
-
- // Update contact
- contact.name.first = 'Bob';
- await contact.update();
-
- // Delete contact
- await contact.delete();
-
- // Listen to contact database changes
- FlutterContacts.addListener(() => print('Contact DB changed'));
-
- // Export contact to vCard
- String vCard = contact.toVCard();
-
- // Import contact from vCard
- Contact contact = Contact.fromVCard('BEGIN:VCARD\n'
- 'VERSION:3.0\n'
- 'N:;Joe;;;\n'
- 'TEL;TYPE=HOME:123456\n'
- 'END:VCARD');
+ // Get all contacts (lightly fetched)
+ List<Contact> contacts = await FlutterContacts.getContacts();
+
+ // Get all contacts (fully fetched)
+ contacts = await FlutterContacts.getContacts(
+ withProperties: true, withPhoto: true);
+
+ // Get contact with specific ID (fully fetched)
+ Contact contact = await FlutterContacts.getContact(contacts.first.id);
+
+ // Insert new contact
+ final newContact = Contact()
+ ..name.first = 'John'
+ ..name.last = 'Smith'
+ ..phones = [Phone('555-123-4567')];
+ await newContact.insert();
+
+ // Update contact
+ contact.name.first = 'Bob';
+ await contact.update();
+
+ // Delete contact
+ await contact.delete();
+
+ // Listen to contact database changes
+ FlutterContacts.addListener(() => print('Contact DB changed'));
+
+ // Export contact to vCard
+ String vCard = contact.toVCard();
+
+ // Import contact from vCard
+ contact = Contact.fromVCard('BEGIN:VCARD\n'
+ 'VERSION:3.0\n'
+ 'N:;Joe;;;\n'
+ 'TEL;TYPE=HOME:123456\n'
+ 'END:VCARD');
 }
 ```