CircularSpinner

A Beautiful fullscreen Circular Spinner, very useful for determinate or indeterminate task. You can use it as activity indicator during loading.

Demo

Installation

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

Swift 3:

pod 'CircularSpinner'

Swift 2.2:

pod 'CircularSpinner' ', '~> 0.2'

Objective-C:

use_frameworks!
pod 'CircularSpinner' , '~> 1.2.0'

Link the 'CircularSpinner.framework' to your target in Build Phases.

Usage

You can present the circular spinner from anywhere by calling the show() class method.

The default presentation mode is fullscreen, if you want present the spinner in a custom container view use this code before presenting it:

CircularSpinner.useContainerView(containerView)

Determinate Mode Example:

Presentation:

CircularSpinner.show(animated: true, showDismissButton: false, delegate: self)

Update the value by calling:

CircularSpinner.setValue(0.2, animated: true)

The spinner will automatically dismiss when it reaches the 100%, alternatively you can dismiss it manually by calling:

CircularSpinner.hide()

Indeterminate Mode Example:

Presentation:

CircularSpinner.show("Loading...", animated: true, type: .indeterminate)

Dismiss by calling:

CircularSpinner.hide()

Usage (example in Objective-C)

You can present the circular spinner from anywhere by calling the show() class method.

#import "ViewController.h"
#import <CircularSpinner/CircularSpinner-Swift.h>

@interface ViewController () <CircularSpinnerDelegate>

@end

@implementation ViewController

- (void)viewDidLoad {
[super viewDidLoad];
}

- (void)viewDidAppear:(BOOL)animated {
[super viewDidAppear:animated];
[CircularSpinner show:@"Loading" animated: TRUE type:CircularSpinnerTypeDeterminate showDismissButton:[NSNumber numberWithBool:TRUE] delegate:self];
[CircularSpinner setValue:0.1 animated: TRUE];
}
@end

Delegate

There's one method in the CircularSpinnerDelegate that you can use to customize the appearance of the percentual Label:

@objc optional func circularSpinnerTitleForValue(_ value: Float) -> NSAttributedString

Author

taglia3, [email protected]

LinkedIn, Matteo Tagliafico

License

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