Add a Tab Bar Controller Programmatically to current App Flow

Question

I want to add a tab Bar Controller to my current App Flow. Currently I have a page with a button which on clicking opens a new viewcontroller with a web view where the user logs

Answer 1

Set Delegate UITabBarDelegate

here TabBar Viewcontroller image http://prntscr.com/ba5oks

#pragma mark- Tapbar delegate

- (void)deselectTabBarItem:(UITabBar*)tabBar
{
    tabBar.selectedItem = nil;
}

- (void)tabBar:(UITabBar *)tabBar didSelectItem:(UITabBarItem *)item
{
    [self performSelector:@selector(deselectTabBarItem:) withObject:tabBar afterDelay:0.2];

    switch (item.tag) {
        case 0:
            //perform action
            break;
        case 1:
            //do whatever you want to do.
            break;
        case 2:
            //call method
            break;
        default:
            break;
    }
}