A simple customizable countdown overlay View.

Setup

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!

Usage

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];
   

Delegate Methods

- (void) countdownFinished:(SFCountdownView *)view

Author(s)

Simpliflow GmbH

Thomas Winkler

Licence

Distributed under the MIT License.