BPBlockActivityIndicator

BPBlockActivityIndicator is a clean and easy-to-use Activity Indicator meant to display the progress of an ongoing task on iOS. </br>

Demo

<img src="https://user-images.githubusercontent.com/9531750/28249005-0ff9b0b4-6a89-11e7-906a-d00e2ffdf7fa.gif" width="320" height="590" />

Requirements

• Deployment Target - iOS 8.0
• Swift Version - Swift 3.2

Installation

CocoaPods

BPBlockActivityIndicator is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod "BPBlockActivityIndicator"

Carthage

Simply add the following line to your Cartfile:

github "ppth0608/BPBlockActivityIndicator"

Manual

Copy the folder Source/ to your project

Usage

Using BPBlockActivityIndicator isn't difficult at all. There are two actual ways of implementing it in your project:

• Storyboard setup
• Manual setup

Storyboard Setup

First, add a UIView to your Storyboard and set the custom class (You can set custom classes in Identity Inspector) as it shown in the picture below:

<img width="813" alt="2017-07-17 12 51 06" src="https://user-images.githubusercontent.com/9531750/28249057-172a6648-6a8a-11e7-9f7d-4ec226279fe0.png" width="1000" height="650" />

Then, add the corresponding Outlet in to your code:

@IBOutlet weak var blockIndicator: BPBlockActivityIndicator!

Manual setup

If you would like to setup BPBlockActivityIndicator manually, you have to do the following:

var blockIndicatorindicator: BPBlockActivityIndicator!

override func viewDidLoad() {
    super.viewDidLoad()

    // initialize BPBlockActivityIndicator programmatically        
    blockIndicatorindicator = BPBlockActivityIndicator(frame: CGRect(x: 0, y: 0, width: 40, height: 40))
    view.addSubview(blockIndicatorindicator)
}

Animate & Stop

You can easily animate and stop animations like so:

@IBAction func startAnimate(_ sender: Any) {
    blockIndicator.animate()
}

@IBAction func stopAnimate(_ sender: Any) {
    blockIndicator.stop()
}

Customize

If you want to setup animation speed or the color of blocks (if using a storyboard) you can set the properties in the Identity Inspector as it shown in the picture below:

<img width="359" alt="2017-07-17 12 51 51" src="https://user-images.githubusercontent.com/9531750/28249065-2bb96d48-6a8a-11e7-9cb0-c3af02447c5f.png">

Or (if using code), you can call methods as shown in the code below:

blockIndicatorindicator = BPBlockActivityIndicator(frame: CGRect(x: 30, y: 30, width: 40, height: 40))
            .movementSpeed(0.2)
            .blockColor(.cyan)
view.addSubview(blockIndicatorindicator)

Default settings are shown below:

• Animation Speed : 0.6
• Color of blocks : Blue

Author

Ben.Park, ppth0608@naver.com

Designed By

Suna.Shin, tjsdk2309@gmail.com

Contribute

Always welcome :) Please submit pull request to BPBlockActivityIndicator.

License

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