components/Tabs/docs/examples.md

### Creating a tab bar

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#### Swift

```swift
let tabBar = MDCTabBar(frame: view.bounds)
tabBar.items = [
UITabBarItem(title: "Recents", image: UIImage(named: "phone"), tag: 0),
UITabBarItem(title: "Favorites", image: UIImage(named: "heart"), tag: 0),
]
tabBar.itemAppearance = .titledImages
tabBar.autoresizingMask = [.flexibleWidth, .flexibleBottomMargin]
tabBar.sizeToFit()
view.addSubview(tabBar)
```

#### Objective-C

```objc
MDCTabBar *tabBar = [[MDCTabBar alloc] initWithFrame:self.view.bounds];
tabBar.items = @[
    [[UITabBarItem alloc] initWithTitle:@"Recents" image:[UIImage imageNamed:@"phone"] tag:0],
    [[UITabBarItem alloc] initWithTitle:@"Favorites" image:[UIImage imageNamed:@"heart"] tag:0],
];
tabBar.itemAppearance = MDCTabBarItemAppearanceTitledImages;
tabBar.autoresizingMask =
    UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleBottomMargin;
[tabBar sizeToFit];
[self.view addSubview:tabBar];
```

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