SwiperViewController

@implementation SwiperViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    
    UIScreenEdgePanGestureRecognizer *edgePanLeft = [[UIScreenEdgePanGestureRecognizer alloc] initWithTarget:self action:@selector(handleEdgePanLeft:)];
    edgePanLeft.edges = UIRectEdgeLeft;
    [self.view addGestureRecognizer:edgePanLeft];
    
    UIScreenEdgePanGestureRecognizer *edgePanRight = [[UIScreenEdgePanGestureRecognizer alloc] initWithTarget:self action:@selector(handleEdgePanRight:)];
    edgePanRight.edges = UIRectEdgeRight;
    [self.view addGestureRecognizer:edgePanRight];
    

    UIView* view = self.view;
    while (view){
        NSLog(@"Gesture Recognizers %@",view.gestureRecognizers);
        view = view.superview;
    }
}

- (void)handleEdgePanLeft:(UIScreenEdgePanGestureRecognizer *)edgePan {
    NSLog(@"left");
}

- (void)handleEdgePanRight:(UIScreenEdgePanGestureRecognizer *)edgePan {
    NSLog(@"right");
}


@end