グループ名を取得しようとしていますが、「ユーザーが連絡先をリロードするために」このメソッドを何度も呼び出した後、nil
値と次のエラーが表示されます。
-(void) getGroupsName
{
[groupsName removeAllObjects];
//address book object to interact with iPhone contacts.
ABAddressBookRef addressbook = ABAddressBookCreate();
//get groups count
CFIndex groupsCount = ABAddressBookGetGroupCount(addressbook);
//get all available groups as array
CFArrayRef allGroups = ABAddressBookCopyArrayOfAllGroups(addressbook);
for (int i = 0; i<groupsCount; i++) {
//get group of index=i from groups array
ABRecordRef group = CFArrayGetValueAtIndex(allGroups, i);
//get group name, I use __bridge_transfer to transfer from C to objective-c.
[groupsName addObject:(__bridge_transfer NSString*)ABRecordCopyCompositeName(group)];
}
CFRelease(allGroups);
CFRelease(addressbook);
}
//////////////////////////////////////////////////////////////
warning: Could not compile statement PRAGMA journal_mode = wal;: unable to open database file error 14 creating properties table: unable to open database file warning: Could not compile statement SELECT value FROM _SqliteDatabaseProperties WHERE key = ?;: unable to open database file warning: Could not compile statement SELECT value FROM _SqliteDatabaseProperties WHERE key = ?;: unable to open database file warning: Could not compile statement SELECT value FROM
_SqliteDatabaseProperties WHERE key = ?;: unable to open database file warning: Could not compile statement SELECT ROWID, First, Last, Middle, NULL, NULL, NULL, Organization, NULL, NULL, Kind, NULL, NULL, Nickname, Prefix, Suffix, FirstSort, LastSort, CreationDate, ModificationDate, CompositeNameFallback, NULL, StoreID, NULL, FirstSortSection, LastSortSection, FirstSortLanguageIndex, LastSortLanguageIndex, NULL, NULL, NULL, PersonLink, NULL, IsPreferredName FROM ABPerson;: unable to open database file warning: Could not compile statement SELECT ROWID, First, Last, Middle, NULL, NULL, NULL, Organization, NULL, NULL, Kind, NULL, NULL, Nickname, Prefix, Suffix, FirstSort, LastSort, CreationDate, ModificationDate, CompositeNameFallback, NULL, StoreID, NULL, FirstSortSection, LastSortSection, FirstSortLanguageIndex, LastSortLanguageIndex, NULL, NULL, NULL, PersonLink, NULL, IsPreferredName FROM ABPerson;: unable to open database file warning: Could not compile statement INSERT OR REPLACE INTO _SqliteDatabaseProperties VALUES (?, ?);: unable to open database file warning: Could not compile statement SELECT value FROM
_SqliteDatabaseProperties WHERE key = ?;: unable to open database file warning: Could not compile statement INSERT OR REPLACE INTO
_SqliteDatabaseProperties VALUES (?, ?);: unable to open database file warning: Could not compile statement SELECT value FROM
_SqliteDatabaseProperties WHERE key = ?;: unable to open database file warning: Could not compile statement SELECT value FROM
_SqliteDatabaseProperties WHERE key = ?;: unable to open database file warning: Could not compile statement SELECT ROWID FROM ABGroup;: unable to open database file warning: Could not compile statement SELECT ROWID, Name, ExternalIdentifier, StoreID, NULL, NULL, NULL FROM ABGroup;: unable to open database file
そのため、ネイティブ通知を使用して、addressbook
にアクセスする回数を減らすために変更されたときに通知しますがaddressbook
、ユーザーが多くの更新を行い、変更されるたびにaddrssbook
このメソッドまたは関連する他のものを呼び出さなければならない場合は、まだ良くありませんaddressbook
.
まだあなたの助けが必要です???