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https://github.com/nixzhu/KeyboardMan

KeyboardMan helps you to make keyboard animation.
https://github.com/nixzhu/KeyboardMan

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KeyboardMan helps you to make keyboard animation.

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# KeyboardMan



We may need keyboard infomation from keyboard notifications to do animation. However, the approach is complicated and easy to make mistakes. Even more, we need to handle the bug of system fire keyboard notifications.



But KeyboardMan will make it simple & easy.



另有[中文介绍](https://github.com/nixzhu/dev-blog/blob/master/2015-07-27-keyboard-man.md)。



## Requirements



Swift 4.2, iOS 8.0



(Swift 3, use version 1.1.0)



## Example



```swift

import KeyboardMan

```



Do animation with keyboard appear/disappear:



```swift

let keyboardMan = KeyboardMan()



keyboardMan.animateWhenKeyboardAppear = { [weak self] appearPostIndex, keyboardHeight, keyboardHeightIncrement in



    print("appear \(appearPostIndex), \(keyboardHeight), \(keyboardHeightIncrement)\n")



    if let self = self {



        self.tableView.contentOffset.y += keyboardHeightIncrement

        self.tableView.contentInset.bottom = keyboardHeight + self.toolBar.frame.height



        self.toolBarBottomConstraint.constant = keyboardHeight

        self.view.layoutIfNeeded()

    }

}



keyboardMan.animateWhenKeyboardDisappear = { [weak self] keyboardHeight in



    print("disappear \(keyboardHeight)\n")



    if let self = self {



        self.tableView.contentOffset.y -= keyboardHeight

        self.tableView.contentInset.bottom = self.toolBar.frame.height



        self.toolBarBottomConstraint.constant = 0

        self.view.layoutIfNeeded()

    }

}

```



For more specific information, you can use keyboardInfo that KeyboardMan post:



```swift

keyboardMan.postKeyboardInfo = { [weak self] keyboardMan, keyboardInfo in

    // TODO

}

```



Check the demo for more information.



## Installation



Feel free to drag `KeyboardMan.swift` to your iOS Project. But it's recommended to use Carthage (or CocoaPods).



### Carthage



```ogdl

github "nixzhu/KeyboardMan"

```



### CocoaPods



```ruby

pod 'KeyboardMan'

```



## Contact



NIX [@nixzhu](https://twitter.com/nixzhu)



## License



KeyboardMan is available under the MIT license. See the LICENSE file for more info.