iOS Local Notification - Action on Click - ios

Question

So I have managed to set up local notification in my app by doing so.
NSDate *notifTime = [[NSDate date] dateByAddingTimeInterval:time];
UIApplication *app = [UIApplication sharedApplication];
UILocalNotification *notif = [[UILocalNotification alloc] init];
if (notif) {
notif.fireDate = notifTime;
notif.timeZone = [NSTimeZone defaultTimeZone];
notif.repeatInterval = 0;
notif.alertTitle = title;
notif.alertBody = text;
if (sound == nil) {
NSLog(#"default sound");
}
else {
NSLog(#"other sound");
notif.soundName = sound;
};
[app scheduleLocalNotification:notif];
}
inside of a method that is called
- (void)createDateNotification:(NSString*) title alertText: (NSString*)text timeToWait: (NSTimeInterval)time soundToPlay: (NSString*)sound;
and when I call that method, The notification runs just like expected. My problem is that in my game I want it to be when the user clickes on the local notification that it will run a method which now just does so
-(void)rewardUser {
NSLog(#"User rewarded")
}
but sometimes it may run a different method and I don't know how do do it. Anything from swift to objective c will be appreciated. Much thanks!

Answer 1

Override - (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification*)notification in your AppDelegate and do your thing.

Answer 2

I managed to solve it by doing this. When creating the alert, I set the action to a public string in my class which is called action and as #songchenwen mentioned, I overrided the didReceiveLocalNotification to check if the action is equal to a number of variables and if so run a method for each one.
I called the mothod like this setting a string for the action
[self createReminderNotification:#"Give50Coins" messageTitle:#"t" messageBody:#"gfdhgsh" timeToWait:2 soundToPlay:#"audio.wav"];
And in the method I initialised the notification setting all the details.
NSDate *notifTime = [[NSDate date] dateByAddingTimeInterval:time];
UIApplication *app = [UIApplication sharedApplication];
UILocalNotification *notif = [[UILocalNotification alloc] init];
action = actionAfterNotifiy;
if (notif) {
notif.fireDate = notifTime;
notif.timeZone = [NSTimeZone defaultTimeZone];
notif.repeatInterval = 0;
notif.alertTitle = title;
notif.alertBody = message;
if (sound == nil) {
NSLog(#"default sound");
}
else {
NSLog(#"other sound");
};
}
[app scheduleLocalNotification: notif];
and in the - (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification*)notification
I did this,
-(void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification {
if ([action isEqualToString:#"Give50Coins"]) {
NSLog(#"wheyy");
}
else {
//random stuff here
}
}