platform :ios, ‘8.4’
use_frameworks!
pod ‘CuckooAlert’

import UIKit
import CuckooAlert

github “singcodes/CuckooAlert”

import CuckooAlert

in AppDeleaget launching

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
CuckooAlert.registCuckooAlert()
return true
}

in ViewController

var alert = UIAlertController(title: “title”, message: “message”, preferredStyle: .Alert)
let cancel = UIAlertAction(title: “Cancel”, style: .Cancel, handler: nil)
alert.addAction(cancel)
// present first alert controller
self.presentViewController(alert, animated: true, completion: nil)

alert = UIAlertController(title: “title2”, message: “message2”, preferredStyle: .Alert)
alert.addAction(cancel)
// present second alert controller
self.presentViewController(alert, animated: true, completion: nil)

if let vc = self.storyboard?.instantiateViewControllerWithIdentifier(“2”) {
// This will be ignored with some Warning:
self.presentViewController(vc, animated: true, completion: nil)
}

alert = UIAlertController(title: “title3”, message: “message3”, preferredStyle: .Alert)
alert.addAction(cancel)
// present third alert controller
self.presentViewController(alert, animated: true, completion: nil)

– (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
[CuckooAlert registCuckooAlert];
return YES;
}

in ViewController

UIAlertAction *cancel = [UIAlertAction actionWithTitle:@”Cancel” style:UIAlertActionStyleCancel handler:nil];
UIAlertController *alert = [UIAlertController alertControllerWithTitle:@”title” message:@”message” preferredStyle:UIAlertControllerStyleAlert];
[alert addAction:cancel];
// present first alert controller
[alert showWithParentViewController:self animated:true completion:nil];
alert = [UIAlertController alertControllerWithTitle:@”title2″ message:@”message2″ preferredStyle:UIAlertControllerStyleAlert];
[alert addAction:cancel];
// present second alert controller
[alert showWithParentViewController:self animated:true completion:nil];

// This will be ignored with some Warning:
[self presentViewController:[self.storyboard instantiateViewControllerWithIdentifier:@”2″] animated:YES completion:nil];

alert = [UIAlertController alertControllerWithTitle:@”title3″ message:@”message3″ preferredStyle:UIAlertControllerStyleAlert];
[alert addAction:cancel];
[alert showWithParentViewController:self animated:true completion:nil];