我使用UILocalNotification,这里是我的代码UILocalNotification触发多次
-(void)notificationScheduler
{
UILocalNotification* localNotification = [[UILocalNotification alloc] init];
// localNotification.fireDate = [NSDate dateWithTimeIntervalSinceNow:7];
localNotification.alertBody = @"NPS message";
localNotification.timeZone = [NSTimeZone defaultTimeZone];
localNotification.soundName = UILocalNotificationDefaultSoundName;
localNotification.repeatInterval = 0;
//Setting badge
[UIApplication sharedApplication].applicationIconBadgeNumber += 1;
[[UIApplication sharedApplication] scheduleLocalNotification:localNotification];
}
我打电话单击按钮操作此方法。通知正在不断向手机发送。
我尝试此代码终止通知
- (void)application:(UIApplication *)application
didReceiveLocalNotification:(UILocalNotification *)notification{
NSLog(@"didReceiveLocalNotification");
[application cancelLocalNotification:notification];
}
但didReceiveLocalNotification
方法不获取调用。
按钮操作代码
- (IBAction)btnSendClicked:(id)sender
{
[self notificationScheduler ];
// saves in dB of sttarter and then reloads tableview to display the message.
if (![self.txtMessage.text isEqualToString:@""])
{
// publish message
[objSttarter SttarterClassPublishTopic:strTopicIdToCompare strData:self.txtMessage.text];
NSMutableDictionary *dctMessage = [[NSMutableDictionary alloc]init];
[dctMessage setValue:@"message" forKey:@"type"];
[dctMessage setValue:@"" forKey:@"timestamp"];
[dctMessage setValue:@"You" forKey:@"from"];
[dctMessage setValue:@"none" forKey:@"file_type"];
[dctMessage setValue:@"" forKey:@"file_url"];
[dctMessage setValue:@"False" forKey:@"sender"];// false = You sent a msg back.
NSMutableDictionary *dctPayload =[[NSMutableDictionary alloc]init];
[dctPayload setValue:@"" forKey:@"title"];
[dctPayload setValue:strTopicIdToCompare forKey:@"topic"];//*
[dctPayload setValue:self.txtMessage.text forKey:@"message"];//*
[dctMessage setValue:dctPayload forKey:@"payload"];
[[DatabaseHandler sharedDatabaseHandler] insertDataToMessages:dctMessage];
// NSIndexPath *path1 = [NSIndexPath indexPathForRow:arrmsg.count inSection:0];
// NSArray *indexArray = [NSArray arrayWithObjects:path1,nil];
// [arrmsg addObject:self.txtMessage.text];
// [self.tableviewChat beginUpdates];
// [self.tableviewChat insertRowsAtIndexPaths:indexArray withRowAnimation:UITableViewRowAnimationNone];
// [self.tableviewChat endUpdates];
// [self.view endEditing:YES];
// [email protected]"";
self.txtMessage.text [email protected]"";
}
}
我认为'IBAction'是由'UIControlEventTouchUpInside'事件触发的吗? – siburb
是的,UIControlEventTouchUpInside只有 – vijeesh