重複の可能性:
「X」分ごとに関数を呼び出す方法は?
特定の関数を定期的に呼び出す方法は?
- (void)viewDidLoad
{
[super viewDidLoad];
[self checkAlert];
}
-(void)checkAlert{
// Server output Alert Note
NSString *alert_note_hostStr = @"http://www.loxleyintranet.com/MobileApplication/xml/alert_note.php";
NSData *alert_note_dataURL = [NSData dataWithContentsOfURL:[NSURL URLWithString:alert_note_hostStr]];
NSString *alert_note_serverOutput = [[NSString alloc] initWithData:alert_note_dataURL encoding:NSASCIIStringEncoding];
if ([alert_note_serverOutput isEqualToString:@"0"]) {
alertImage.hidden = YES;
alertLabel.hidden = YES;
underMainBG.hidden = YES;
alertLabel.text = [NSString stringWithFormat:@"No Alert"];
}else{
alertLabel.text = [NSString stringWithFormat:@"You've Got Note (%@)" ,alert_note_serverOutput];
}
}
分または秒[self checkAlert];
ごとに電話をかけるにはどうすればよいですか?x