[函數] Firemonkey iOS 指定目錄不要備份到 iCloud，firemonkeyicloud

[函數] Firemonkey iOS 指定目錄不要備份到 iCloud，firemonkeyicloud

// 不要備份到 iCloud by Aone
function addSkipBackupAttributeToItemAtPath(const Path1: String): Boolean;
var Dir: NSString;
    Url: NSURL;
    ErrorPtr: Pointer;
begin
     Dir := StrToNSStr(Path1);
     Url := TNSURL.Wrap(TNSURL.OCClass.fileURLWithPath(Dir));
     Result := Url.setResourceValue(TNSNumber.OCClass.numberWithBool(True), NSURLIsExcludedFromBackupKey, @ErrorPtr);
end;

參考：

http://developer.apple.com/library/ios/#qa/qa1719