警報在UILocalNotification是沒有得到所謂的

Question

AppDelegate.m

- (void)applicationWillEnterForeground:(UIApplication *)application 
{ 

application.applicationIconBadgeNumber = 0; 
} 

-(void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification 
{ 
application.applicationIconBadgeNumber = 0; 
NSString *reminderText = [notification.userInfo objectForKey:kRemindMeNotificationDataKey]; 
[self.settings showReminderAlert:reminderText]; 
NSLog(@"Application REcieved Local Notification"); 
} 

ViewController.m

-(void)showReminderAlert:(NSString *)text{ 
NSLog(@"Alert Called"); 
UIAlertView *reminderAlert = [[UIAlertView alloc]initWithTitle:@"Alert" message:text delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles:nil]; 
[reminderAlert show]; 
[reminderAlert release]; 
} 

我想我的應用程序，當用戶進入回至application.appdidReceiveLocalNotification顯示警報獲取調用，但警報方法沒有被調用。

Answer 1

您的showReminderAlert:在另一個視圖控制器中嗎？可能是對象self.settings（該視圖控制器的對象）重新打開應用程序時獲取版本。嘗試在AppDelegate本身的警報

-(void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification 
{ 
    UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"Alarm" message:message delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil, nil]; 
      [alert show]; 
      [alert release]; 
}