iphonetimernstimergksession

calling a method after each 60 seconds in iPhone

I have created an GKSession and as its object is created, it starts search for availability of devices, as

 - (void)session:(GKSession *)session peer:(NSString *)peerID didChangeState:(GKPeerConnectionState)state {

I want to call this method after each 60 seconds, what should I do?

Solution

  • Use NSTimer 

    NSTimer* myTimer = [NSTimer scheduledTimerWithTimeInterval: 60.0 target: self
                                   selector: @selector(callAfterSixtySecond:) userInfo: nil repeats: YES];

    After each 60.0 second , iOS will call the below function 

    -(void) callAfterSixtySecond:(NSTimer*) t 
{
    NSLog(@"red");
}