I'm using the flutter_local_notifications package to show the current date to a notification. I simply get the current date and use it for the notification title and the notification is forever unremovable but I don't know how to update the notification every day without opening the app.
You can set a repeating alarm and cancel the current notification and create a new one. You can cancel notification using the following code:
// cancel the notification with id value of zero
await flutterLocalNotificationsPlugin.cancel(0);
Related
So I want my flutter application to navigate the user to a new page called home page at a particular date and time of that date this is my code can I change it to work not after 5 seconds but on Wed,7 Sep at 8:00 am
#override
void initState() {
Timer(
Duration(seconds: 5),
() => Navigator.of(context).pushReplacement(MaterialPageRoute(builder: (BuildContext context)=>GamePage())),
);
super.initState();
Check if the current date is equal to the date (and time if you need time as well) you want and then execute the timer function.
DateTime today=DateTime.now();
if(DateTime(today.year,today.month,today.day)==DateTime(2022,9,7,8,0)){
//Timer function
}
I guess you are looking for is notifications. You can make it work like...
the backend sends a notification on this particular time
if the app is active and receives this notification, you can navigate to the required screen
If the app is inactive, the user will receive the notification and if he opens the app through notification, you can directly navigate them to the required screen.
If he doesn't open the app through notification, you can simply check your required date and time with the current date and time, and navigate accordingly.
I am making an app that gets data (that has a name, time and date of the event) from the local database and use that to create scheduled notification. I wanted to make the notification work without having to click on a button.
Currently, this is working with a button in the screen, but I tried putting it in the initState method, and it did not work.
Any help is greatly appreciated.
I am programming an app where the user sets a kind of daily alarm where the application shows certain information every day at the same time. I'm try to make this feature with local notifications. My problem is when the user press the close button of the local notification received, because there is no way to detect this event. I have been searching and seems no solution. I just post this question to be sure there is no solution about the "Close" event.
Thank you
did you try do add a repeating notification?
check this property: notif.repeatInterval
you can add a repeating notification, that fires every hour or day or ...
Is there any standard step by step way to use the local notification in iPhone application.
I have never worked for local notification.
I am interested to use this to create a fake call.
So, i am interested to set the timer in the local notification & as per the timer i have to set the local notification with custom view instead of the default pop up of notification.
Please suggest me the standard way to deal with local notification.
Every type of suggestions & links are appreciable in advance.
Thanks.
You can't customize the local notification alert. I have also once searched for this. Alternatively I ended with showing the custom alert when the user accepts the local notification (similar to 2Do:Task done in style application).
in my Core Data model, I have an entity which has got a date attribute. For example, I'll set this date to 10/07/2011 4:00pm and I want to fire an action when current date will pass the saved date by one minute.
A local notification will be fired but I also want to fire another method to change another entity attribute's value. Is it possible to do something like this?
I've also thought to NSTimer but I've never used them... And a last question: will this action fire always even is app isn't in background or foreground?
Thank you so much!
Matteo
You can't fire an action while running in background mode other than through local notifications.
To check if the date condition has been met while running in foreground, NSTimer is the way to go.
Try to check Local notifications