// Package imports: import 'package:contacts_service/contacts_service.dart'; import 'package:permission_handler/permission_handler.dart'; Future getDeviceContact() async { try { final permissionStatus = await Permission.contacts.request(); if (permissionStatus == PermissionStatus.granted) { return await ContactsService.openDeviceContactPicker(); } else if ([PermissionStatus.denied, PermissionStatus.permanentlyDenied] .contains(permissionStatus)) { openAppSettings(); } } catch (e) { print('## ERROR: failed to get contact: $e'); } return null; }