How to Automatically call a method for every 1 second in iOS.?

Question

I want to write some code in a method in iOS and that method should be called for every 1 sec. Can anyone help me to do this. Thanks in Advance.

This is very common question. no need to ask here. U can found this easyly by searching google or SO old question. http://stackoverflow.com/questions/5674375/calling-a-method-after-each-60-seconds-in-iphone http://stackoverflow.com/questions/446717/how-can-i-create-a-count-down-timer-for-cocos2d — CRDave, Apr 01 '13 at 07:42

score 3 · Answer 1 · answered Apr 01 '13 at 07:35

3

[NSTimer scheduledTimerWithTimeInterval:1.0
    target:self
    selector:@selector(thisIsCalledEvery1Second:)
    userInfo:nil
    repeats:YES];

Read Apple docs for NSTimer

answered Apr 01 '13 at 07:35

msk

Where i add this code – vijay Jan 03 '15 at 05:35
@vijay add where you want to fire action.viewdidload or button action – Krutarth Patel Nov 17 '16 at 09:03
Timer.scheduledTimer(withTimeInterval: , repeats: true, block: { (timer) in print("That took a second") }) – srivas Nov 21 '17 at 21:02

1 Answers1