- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    PopoverItem *item = [[PopoverItem alloc]initWithName:@"Item" image:[UIImage imageNamed:@"example.png"] selectedHandler:^(PopoverItem *popoverItem) {
        //handle callback
    }];
    PopoverItem *item1 = [[PopoverItem alloc]initWithName:@"Item1" image:[UIImage imageNamed:@"example1.png"] selectedHandler:^(PopoverItem *popoverItem) {
        //handle callback
    }];
    [tableView showPopoverWithItems:@[item,item1] forIndexPath:indexPath];
}