Rotate UIView 360 Degrees

gistfile1.m

- (void)animate {
    CABasicAnimation *rotate = [CABasicAnimation animationWithKeyPath:@"transform.rotation"];
    rotate.byValue = @(M_PI*2); // Change to - angle for counter clockwise rotation
    rotate.duration = 5.0;
    rotate.repeatCount = HUGE_VALF; //rotates infinitely. Can be finite value.
    
    [self.view.layer addAnimation:rotate forKey:@"myRotationAnimation"];
}