ActivityIndicatorView

Activity Indicator

October 3, 2023

A number of preset loading indicators created with SwiftUI

Usage

Create an indicator like this:


                                              
                                                ActivityIndicatorView(isVisible: $showLoadingIndicator, type: .default)

where
showLoadingIndicator – bool value you may change to display or hide the indicator
type – value from ActivityIndicatorView.IndicatorType enum

You may alter it with standard SwiftUI means like this:


                                              
                                                ActivityIndicatorView(isVisible: $showLoadingIndicator, type: .default)

.frame(width: 50.0, height: 50.0)

.foregroundColor(.red)

Or specify another indicator type:


                                              
                                                ActivityIndicatorView(isVisible: $showLoadingIndicator, type: .growingArc(.red, lineWidth: 4))

.frame(width: 50.0, height: 50.0)

Indicator types

Each indicator type has a number of parameters that have reasonable defaults. You can change them as you see fit, but it is advised to not set them too high or too low.

default – iOS UIActivityIndicator style


                                              
                                                .default(count: 8)

arcs


                                              
                                                .arcs(count: 3, lineWidth: 2)

rotatingDots


                                              
                                                .rotatingDots(count: 5)

flickeringDots


                                              
                                                .flickeringDots(count: 8)

scalingDots


                                              
                                                .scalingDots(count: 3, inset: 2)

opacityDots


                                              
                                                .opacityDots(count: 3, inset: 4)

equalizer


                                              
                                                .equalizer(count: 5)

growingArc – add custom color for growing Arc, the default value is Color.black


                                              
                                                .growingArc(.red, lineWidth: 4))

growingCircle no parameters
gradient – circle with angular gradient border stroke, pass colors ilke this:


                                              
                                                .gradient([.white, .red], lineWidth: 4)

Examples

To try out the ActivityIndicatorView examples:

Clone the repo git clone git@github.com:exyte/ActivityIndicatorView.git
Open terminal and run cd <ActivityIndicatorViewRepo>/Example
Run pod install to install all dependencies
Run xed . to open project in the Xcode
Try it!

Installation

Swift Package Manager


                                              
                                                dependencies: [

.package(url: “https://github.com/exyte/ActivityIndicatorView.git”)

]

CocoaPods


                                              
                                                pod ‘ActivityIndicatorView’

Carthage


                                              
                                                github “Exyte/ActivityIndicatorView”

Requirements

iOS 13+ / watchOS 6+ / tvOS 13+ / macOS 10.15+
Xcode 11+

Our other open source SwiftUI libraries

PopupView – Toasts and popups library
Grid – The most powerful Grid container
ScalingHeaderScrollView – A scroll view with a sticky header which shrinks as you scroll
AnimatedTabBar – A tabbar with number of preset animations
MediaPicker – Customizable media picker
Chat – Chat UI framework with fully customizable message cells, input view, and a built-in media picker
ConcentricOnboarding – Animated onboarding flow
FloatingButton – Floating button menu
ProgressIndicatorView – A number of animated progress indicators
SVGView – SVG parser
LiquidSwipe – Liquid navigation animation

GitHub

View Github

#swiftui #swiftuicomponents