i want to show local notification on every saturday like this,
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
dateFormatter.dateFormat=#"EEEE";
NSString *dayString = [[dateFormatter stringFromDate:[NSDate date]] capitalizedString];
NSLog(#"day: %#", dayString);
if([dayString isEqualToString:#"Saturday"])
{
NSLog(#"Success");
[self PushNotification];
}
-(void)PushNotification
{
UILocalNotification* localNotification = [[UILocalNotification alloc] init];
localNotification.alertTitle = #"Test";
localNotification.alertBody =#"test of notification";
NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
NSDateComponents *componentsForFireDate = [calendar components:(NSCalendarUnitYear | NSCalendarUnitWeekOfMonth | NSCalendarUnitHour | NSCalendarUnitMinute| NSCalendarUnitSecond | NSCalendarUnitWeekday) fromDate: [NSDate date]];
[componentsForFireDate setWeekday: 7]; //for fixing Saturday
[componentsForFireDate setHour: 17]; //for fixing 5PM hour
[componentsForFireDate setMinute:0];
[componentsForFireDate setSecond:0];
localNotification.repeatInterval = NSCalendarUnitWeekOfMonth;
}
but my local notification is display in every minit then how can i display notification on every Saturday of the week.
thanks.
Try to declare fireData property in localNotification and schedule your notification
localNotification.fireDate = componentsForFireDate.date;
[[UIApplication sharedApplication] scheduleLocalNotification:localNotification];
Hope this help
Related
How to notify every month notification.
-(void)applicationDidEnterBackground:(UIApplication *)application {
NSDateFormatter *format = [[NSDateFormatter alloc] init];
format.dateFormat = #"dd-MM-yyyy";
NSComparisonResult result = [[format stringFromDate:[NSDate new]] compare:[format stringFromDate:[self lastDayOfMonthOfDate:[NSDate date]]]];
if (result == NSOrderedSame){
if (![USERDEFAULTS boolForKey:#"IS_MONTH"]) {
[self getNotifiedForEveryMonth:nil];
}}
else{
[USERDEFAULTS setBool:NO forKey:#"IS_MONTH"];
}
}
// getNotifiedForEveryMonth
-(void)getNotifiedForEveryMonth:(id)userinfo{
// Schedule the notification
[USERDEFAULTS setBool:YES forKey:#"IS_MONTH"];
UILocalNotification* localNotification = [[UILocalNotification alloc] init];
localNotification.fireDate = [NSDate date];
localNotification.alertBody = #"Every Month Notificiation";
localNotification.alertAction = #"Show me the item";
localNotification.timeZone = [NSTimeZone defaultTimeZone];
}
-(NSDate*)lastDayOfMonthOfDate:(NSDate *)date
{
// NSGregorianCalendar
NSInteger dayCount = [self numberOfDaysInMonthCountForDate:date];
NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
[calendar setTimeZone:[NSTimeZone timeZoneWithName:#"GMT"]];
NSDateComponents *comp = [calendar components:
NSCalendarUnitYear |
NSCalendarUnitMonth |
NSCalendarUnitDay fromDate:date];
[comp setDay:dayCount];
return [calendar dateFromComponents:comp];
}
-(NSInteger)numberOfDaysInMonthCountForDate:(NSDate *)date
{
NSCalendar *calendar = [[NSCalendar alloc]initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
[calendar setTimeZone:[NSTimeZone timeZoneWithName:TIME_ABSOLUTE]];
NSRange dayRange = [calendar rangeOfUnit:NSCalendarUnitDay
inUnit:NSCalendarUnitMonth
forDate:date];
return dayRange.length;
}
The above code with i try to notify the notification.
Its getting notification every month end day,
If user close the notification and then next month comes the notifcation is not notifying.
After installation the application, how to notify the user very month end day a notification message.
Your inputs are appreciated.
1) If you want fire notifications every month, even if user didn't open an app more then month, you should set several notifications (up to 60). For example, set notifications for next 12 month.
2) You should set notifications by this code (on loop, 12 times):
[[UIApplication sharedApplication] scheduleLocalNotification:localNotification];
3) Before you set new notifications, remove old with this code:
[[UIApplication sharedApplication] cancelAllLocalNotifications];
I am create a local notification with 10 days and at 15:30 when app exit. Here is a code:
NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
NSDate *now = [NSDate date];
float day = 10;
NSDate *newDate = [now dateByAddingTimeInterval:60*60*24*day];
NSDateComponents *componentsForFireDate = [calendar components:(NSYearCalendarUnit | NSWeekCalendarUnit | NSHourCalendarUnit | NSMinuteCalendarUnit | NSSecondCalendarUnit | NSWeekdayCalendarUnit) fromDate: newDate];
[componentsForFireDate setHour: 15];
[componentsForFireDate setMinute:30];
[componentsForFireDate setSecond:0];
NSDate *fireDateOfNotification = [calendar dateFromComponents:componentsForFireDate];
UILocalNotification* localNotification = [[UILocalNotification alloc] init];
localNotification.fireDate = fireDateOfNotification;
localNotification.repeatInterval = NSWeekCalendarUnit;
localNotification.timeZone = [NSTimeZone defaultTimeZone];
localNotification.applicationIconBadgeNumber = [[UIApplication sharedApplication] applicationIconBadgeNumber] + 1;
[[UIApplication sharedApplication] scheduleLocalNotification:localNotification];
When I try change date & time in the my phone to the next day (now + 1), It's still show notification, next day, still show. I want local notification show each 10 days when app exit. Any suggests to fix this problems ?
try this code: your app open after 10 day notification fire and other 1 day fire.
NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
NSDateComponents *componentsForFireDate = [calendar components:( NSHourCalendarUnit | NSMinuteCalendarUnit | NSSecondCalendarUnit | NSCalendarUnitDay | NSCalendarUnitMonth | NSCalendarUnitYear) fromDate: [NSDate date]];
componentsForFireDate.day = componentsForFireDate.day + 10;
[componentsForFireDate setHour: 15];
[componentsForFireDate setMinute:30];
[componentsForFireDate setSecond:0];
NSDate *fireDateOfNotification = [calendar dateFromComponents:componentsForFireDate];
NSLog(#"Date: %#",fireDateOfNotification);
UILocalNotification* localNotification = [[UILocalNotification alloc] init];
localNotification.fireDate = fireDateOfNotification;
localNotification.alertBody = #"This is local notification!";
localNotification.repeatInterval = NSCalendarUnitDay;
localNotification.timeZone = [NSTimeZone defaultTimeZone];
localNotification.applicationIconBadgeNumber = [[UIApplication sharedApplication] applicationIconBadgeNumber] + 1;
[[UIApplication sharedApplication] scheduleLocalNotification:localNotification];
hope this code help you.
After changing the time in your system, please check the simulator time also. initially it not updated.
In simulator settings, General->language & region-> Advanced-> Automatica switch will be on mode. select off and on. then you simulator time will also change
I am making an app where I have to schedule local notifications for all the time stamps that is stored in my database when the app will be installed for the first time.
The notifications are being scheduled but when the alarm rings, I realize it is ringing at a time that is exactly 5 hours delayed than the current time. Imagine, I have 3 notifications to go off today- one at 2:11 pm, another at 3:18 pm and another at 8:15 pm. Now, imagine my current time is 7:11pm. I will have a notification go off. which is exactly 5 hours after my first timestamp. Then again it is go off at 8:18 pm.
The following is my code. Can anyone please help.
-(void) setLocalNotification {
TimeCalculationLogic *timeManager = [[TimeCalculationLogic alloc]init];
NSMutableArray *allTimeStamps = [timeManager getAllTimeStamps];
NSDate *currentTime;
for(beginningTime *time in allTimeStamps){
NSDate *currentDate = [timeManager getDateFromString:time.activeDate];
currentTime = [timeManager getDateTimestampFromString:time.first];
[self getComponentToScheduleNotificationFromDate:currentDate andTime:currentTime];
currentTime = [timeManager getDateTimestampFromString:time.second];
[self getComponentToScheduleNotificationFromDate:currentDate andTime:currentTime];
currentTime = [timeManager getDateTimestampFromString:time.third];
[self getComponentToScheduleNotificationFromDate:currentDate andTime:currentTime];
}
NSArray *activeNotifications = [[UIApplication sharedApplication] scheduledLocalNotifications];
[[UIApplication sharedApplication] cancelAllLocalNotifications];
// Add back the still relevant notifications
for (UILocalNotification *notification in activeNotifications) {
[[UIApplication sharedApplication] scheduleLocalNotification:notification];
}
}
-(void)getComponentToScheduleNotificationFromDate:(NSDate*)date andTime:(NSDate*)timestamp{
self.schedulerComponent = [[NSDateComponents alloc] init];
NSCalendar *calender = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierISO8601];
NSDateComponents *components;
components = [calender components:NSCalendarUnitDay | NSCalendarUnitMonth | NSCalendarUnitYear fromDate:date];
NSInteger day = [components day];
NSInteger month = [components month];
NSInteger year = [components year];
[self.schedulerComponent setYear:year];
[self.schedulerComponent setMonth:month];
[self.schedulerComponent setDay:day];
components = [calender components:NSCalendarUnitHour | NSCalendarUnitMinute | NSCalendarUnitSecond fromDate:timestamp];
NSInteger hour = [components hour];
NSInteger minute = [components minute];
NSInteger second = [components second];
[self.schedulerComponent setHour:hour];
[self.schedulerComponent setMinute:minute];
[self.schedulerComponent setSecond:second];
[self.schedulerComponent setTimeZone:[NSTimeZone systemTimeZone]];
NSCalendar *cal = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierISO8601];
NSDate *setTime = [cal dateFromComponents:self.schedulerComponent];
UILocalNotification *localNotif = [[UILocalNotification alloc] init];
if (localNotif == nil)
return;
localNotif.fireDate = setTime;
localNotif.timeZone = [NSTimeZone systemTimeZone];
localNotif.alertBody = #"It's time Again!";
localNotif.alertAction = #"View";
localNotif.soundName = #"ajan.caf";
localNotif.applicationIconBadgeNumber = 1;
// Schedule the notification
[[UIApplication sharedApplication] scheduleLocalNotification:localNotif];
}
I have a Local Notifications. Like this ;
NSNumberFormatter *faturaSonOdemeGunuFormatter = [[NSNumberFormatter alloc] init];
[faturaSonOdemeGunuFormatter setNumberStyle:NSNumberFormatterNoStyle];
NSNumber *faturaSonOdemeGunuNumber = [faturaSonOdemeGunuFormatter numberFromString:_txtFaturaGunu.text];
NSDate *currentDate = [NSDate date];
NSCalendar * calendar = [NSCalendar currentCalendar];
[calendar setTimeZone:[NSTimeZone systemTimeZone]];
NSDateComponents* components = [calendar components:NSYearCalendarUnit|NSMonthCalendarUnit|NSDayCalendarUnit | NSHourCalendarUnit | NSMinuteCalendarUnit fromDate:currentDate];
[components setTimeZone:[NSTimeZone systemTimeZone]];
[components setHour:12];
[components setMinute:40];
[components setDay: faturaSonOdemeGunuNumber.integerValue -3];
NSDate *test = [calendar dateFromComponents:components];
// Schedule the notification
UILocalNotification* localNotification = [[UILocalNotification alloc] init];
localNotification.fireDate = test;
localNotification.alertBody = [NSString stringWithFormat:#"%# Faturanıza 3 gün kaldı.",_txtFaturaAdi.text];
localNotification.alertAction = #"Faturayı göster";
localNotification.timeZone = [NSTimeZone systemTimeZone];
localNotification.applicationIconBadgeNumber = [[UIApplication sharedApplication] applicationIconBadgeNumber] + 1;
[[UIApplication sharedApplication] scheduleLocalNotification:localNotification];
// Request to reload table view data
[[NSNotificationCenter defaultCenter] postNotificationName:#"reloadData" object:self];
This code does not repeat itself.I want to repeat Local Notification every Month in faturaSonOdemeGunuNumber integerValue day.It should be start sonOdemeGunuNumber -3 (for example user writes 17. it should start 14) and it should give a notification on every day until faturaSonOdemeGunuNumber. I mean it should continue notify the users every day until selected day.
How can i do that?
Thank you!
Add this:
localNotification.repeatInterval = kCFCalendarUnitMonth; //For monthly repeats
localNotification.repeatInterval = kCFCalendarUnitDay; //For daily repeats
Try this,
notification.repeatInterval= NSDayCalendarUnit; //For day
notification.repeatInterval= NSWeekCalendarUnit; //For Week
notification.repeatInterval= NSMonthCalendarUnit; //For Month
Ref Link: http://useyourloaf.com/blog/2010/09/13/repeating-an-ios-local-notification.html
I am New to NSCalander, NSdates, and NSDateComponents
Basically I have a Local Notification and I want to repeat the fire date based on the selection of the user, let's say on Sunday and Monday only.
We should use repeatCalendar property for the UILocalNotification but I couldn't reach how to setup it.
So any One can help me with simple line of codes ?
Thanks
There is a code snippet to set the UILocalNotification to fire at every sunday 20:00.
NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
NSDate *now = [NSDate date];
NSDateComponents *componentsForFireDate = [calendar components:(NSYearCalendarUnit | NSWeekCalendarUnit| NSHourCalendarUnit | NSMinuteCalendarUnit| NSSecondCalendarUnit | NSWeekdayCalendarUnit) fromDate: now];
[componentsForFireDate setWeekday: 1] ; //for fixing Sunday
[componentsForFireDate setHour: 20] ; //for fixing 8PM hour
[componentsForFireDate setMinute:0] ;
[componentsForFireDate setSecond:0] ;
NSDate *fireDateOfNotification = [calendar dateFromComponents: componentsForFireDate];
UILocalNotification *notification = [[UILocalNotification alloc] init] ;
notification.fireDate = fireDateOfNotification ;
notification.timeZone = [NSTimeZone localTimeZone] ;
notification.alertBody = [NSString stringWithFormat: #"New updates!"] ;
notification.userInfo= [NSDictionary dictionaryWithObject:[NSString stringWithFormat:#"New updates added for that week!"] forKey:#"new"];
notification.repeatInterval= NSWeekCalendarUnit ;
notification.soundName=UILocalNotificationDefaultSoundName;
NSLog(#"notification: %#",notification);
[[UIApplication sharedApplication] scheduleLocalNotification:notification] ;
enjoy