uipickerview

I had the same problem, and I finally had a revelation 😛 It was like simultaneous gesture rencognizers on uiPickerView don’t work. so I use the gesture delegate < UIGestureRecognizerDelegate> with // add tap gesture UITapGestureRecognizer* gestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(pickerViewTapGestureRecognized:)]; [picker addGestureRecognizer:gestureRecognizer]; gestureRecognizer.delegate = self; with -(BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer{ // return return … Read more