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# Bartinter
Status bar apperance manager that make your status bar readable by dynamically changing it's color depending on content behind.
<p align="center">
    <img src ="https://raw.githubusercontent.com/MaximKotliar/Bartinter/master/demo.gif" />
</p>

## Installation
Add

```ruby
pod 'Bartinter'
```
to your podfile, and run

```
pod install
```

## Usage

Set "View controller-based status bar appearance" (UIViewControllerBasedStatusBarAppearance) to YES in your Info.plist. 
Set ViewController's `updatesStatusBarAppearanceAutomatically = true`

That's it.

### Swizzling
By default, bartinter swizzles a couple methods for your convenience. (see: `UIKitSwizzling.swift`)
If you are not ok with method swizzling, you can disable it by following line: 
```swift
Bartinter.isSwizzlingEnabled = false
```
Without swizzling you need to do some things manually: 

Firstly, you need to provide `childViewControllerForStatusBarStyle`, in your ViewController subclass just add following: 
```swift
override var childViewControllerForStatusBarStyle: UIViewController? {
    return statusBarUpdater
}
```

Secondly, you need to decide, when you need to refresh status bar style, for example on tableView scroll, so add: 
```swift
func scrollViewDidScroll(_ scrollView: UIScrollView) {
    statusBarUpdater?.refreshStatusBarStyle()
}
```