FNReactionsView is a customizable control (based on UIView) to give people a way to show floating emoji like facebook does during live stream, easy way.

Requirements • Usage • Installation • Contribution • Contact • License

Requirements

• iOS 8.0+
• Xcode 8.0+
• Swift 3.0+

Usage

Reaction

A FNReactionsView object is a simple view

override func viewDidLoad() {
    super.viewDidLoad()
    reactionsView = FNReactionsView()
    if let reactionsView = reactionsView{
        reactionsView.backgroundColor = .clear
        view.addSubview(reactionsView)
        
        reactionsView.snp.makeConstraints({ (make) in
            make.top.left.right.equalToSuperview()
            make.height.equalTo(300)
        })
    }
}

(thanks to SnapKit for easy constraints handling)

For easy demonstration you can add a tap gesture to trigger the animation in you viewDidLoad

view.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(handleTap)))

and the handler

func handleTap(){
    let reactions = [#imageLiteral(resourceName: "love"), #imageLiteral(resourceName: "angry"), #imageLiteral(resourceName: "ill"), #imageLiteral(resourceName: "devil")]
    (0...10).forEach { (_) in
        let image = reactions[Int(arc4random_uniform(UInt32(reactions.count)))]
        reactionsView?.showReaction(image: image)
    }
}

Installation

CocoaPods

Install CocoaPods if not already available:

$ [sudo] gem install cocoapods
$ pod setup

Go to the directory of your Xcode project, and Create and Edit your Podfile and add FNReactionsView:

$ cd /path/to/MyProject
$ touch Podfile
$ edit Podfile
source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '8.0'

use_frameworks!
pod 'FNReactionsView'

Install into your project:

$ pod install

Open your project in Xcode from the .xcworkspace file (not the usual project file):

$ open MyProject.xcworkspace

You can now import FNReactionsView framework into your files.

Manually

Download the project and copy the FNReactionsView folder into your project to use it in.

Contribution

Contributions are welcome ♡. Inspired by Brian Voong

Contact

Fabio Nisci • fabionisci@gmail.com

License (MIT)

Copyright (c) 2017-present - Fabio Nisci

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.