NavController Toolbar

ViewController.m

- (void)setUpBottomToolbar {
    self.navigationController.toolbar.tintColor = [UIColor orangeColor];
    self.navigationController.toolbarHidden = NO;
    
    self.viewPlayOrHistory = [[UISegmentedControl alloc] initWithItems:@[@"Standard", @"History"]];
    self.viewPlayOrHistory.selectedSegmentIndex = 0;

    UIBarButtonItem *viewSwitchButtonItem = [[UIBarButtonItem alloc] initWithCustomView:self.viewPlayOrHistory];
    [self.viewPlayOrHistory addTarget:self action:@selector(switchViewToPlayOrHistory) forControlEvents:UIControlEventValueChanged];
    UIBarButtonItem *spaceItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:self action:nil];
    
    [self setToolbarItems:@[spaceItem,viewSwitchButtonItem,spaceItem] animated:YES];
}