A simple customizable countdown overlay View.

Installing with CocoaPods

If you're unfamiliar with CocoaPods you can check out this tutorial here.

1. In Terminal navigate to the root of your project.

2. Run 'touch Podfile' to create the Podfile.

3. Open the Podfile using 'open -e Podfile'

4. Add the pod SFCountdownView to your Podfile.

    platform :ios, '7.0'
    pod 'SFCountdownView'
   

5. Run pod install.

6. Open your app's .xcworkspace file to launch Xcode and start using the control!

1. Either create SFCountdownView by dragging UIView from storyboard and change implementing class or create it programmatically

2. Create an outlet (if create via storyboard)

3. Set up

    // sets the delegate
    self.sfCountdownView.delegate = self;
   
    // background alpha value
    self.sfCountdownView.backgroundAlpha = 0.2;
   
    // the color of the counter
    self.sfCountdownView.countdownColor = [UIColor blackColor];
   
    // countdown start value
    self.sfCountdownView.countdownFrom = 3;
   
    // finish text to display
    self.sfCountdownView.finishText = @"Do it";
   
    // necessary to refresh alpha and countdown color
    [self.sfCountdownView updateAppearance];
   

4. Countdown interaction

    [self.sfCountdownView start];
    [self.sfCountdownView stop];
   

- (void) countdownFinished:(SFCountdownView *)view

Simpliflow GmbH

Thomas Winkler

Distributed under the MIT License.