Question

How do I do two action on button click event.For example on single click I do one action and on two clicks continuously I have to do another event.

Answer 1

You can use conditional setAction:

If single touch then call selectorSingleTouch.

else call selectorDoubleTouch.

//this is not compiler checked… atleast you may get some idea from this

UITapGestureRecognizer *singleTap=[[UITapGestureRecognizer alloc] initWithTarget: self action:@selector(doSingleTap)];
singleTap.numberOfTapsRequired = 1; 
[self.view addGestureRecognizer:singleTap];

UITapGestureRecognizer *doubleTap=[[UITapGestureRecognizer alloc] initWithTarget: self action:@selector(doDoubleTap)];
doubleTap.numberOfTapsRequired = 2; 
[self.view addGestureRecognizer:doubleTap];