UIAlertView first deprecated IOS 9

Question

I have tried several ways to use UIAlertController instead of UIAlertView  I tried several ways but I cannot make the alert action work  Here is my code that works fine in IOS 8 and IOS 9 but is showing up with deprecated flags    I tried the elegant suggestion below but I can t make it function in this context   I need to submit my app and this is the last thing to address   Thank You for any further suggestions   I am a newbie    pragma mark - BUTTONS                                  -  IBAction showModesAction  id sender   NSLog   iapMade   d   iapMade3       IAP MADE                                               if   iapMade3           start game here     gamePlaysCount          NSUserDefaults standardUserDefaults setInteger gamePlaysCount forKey   gamePlaysCount        NSLog   playsCount   ld    long gamePlaysCount        if  gamePlaysCount  gt   4        UIAlertView  alert     UIAlertView alloc initWithTitle   Basic                                                       message  THREE PLAYS LIMIT MESSAGE                                                     delegate self                                            cancelButtonTitle   Yes  please                                             otherButtonTitles   No  thanks   nil           alert show            NSString  path     NSBundle mainBundle  pathForResource   cow  ofType   wav             pop    AVAudioPlayer alloc  initWithContentsOfURL  NSURL fileURLWithPath path  error NULL             pop play            self dismissViewControllerAnimated true completion nil          else           if  gamePlaysCount    1                    Create  amp  store the next 5 mins when player gets 3 more lives             nextDateToPlay     NSDate date  dateByAddingTimeInterval 60 60 0 1               NSLog   CURRENT DATE        NSDate date                NSLog   NEXT DAY       nextDateToPlay                 NSUserDefaults standardUserDefaults setObject  nextDateToPlay    forKey   nextDateToPlay                NSLog   nextDateToPlay       nextDateToPlay                UIAlertView  alert     UIAlertView alloc initWithTitle   Basic                                                             message   THREE PLAYS LIMIT MESSAGE2                                                           delegate self                                                  cancelButtonTitle   Got it                                                    otherButtonTitles   Start   nil                alert show             else                if  gamePlaysCount    3                     UIAlertView  alert     UIAlertView alloc initWithTitle   Basic                                                                 message  THREE PLAYS LIMIT MESSAGE3                                                               delegate self                                                      cancelButtonTitle   Yep  I Know                                                        otherButtonTitles   Start   nil                    alert show                                          IAP NOT MADE                                 pragma mark - ALERTVIEW DELEGATE                               - void alertView  UIAlertView   alertView clickedButtonAtIndex  NSInteger buttonIndex    if    alertView buttonTitleAtIndex buttonIndex  isEqualToString   Yes  please           UIStoryboard  storyboard   self storyboard      MenuViewController  svc    storyboard instantiateViewControllerWithIdentifier   Store        svc modalTransitionStyle   UIModalTransitionStyleCrossDissolve       self presentViewController svc animated YES completion nil

User · Answer

Xcode 8   Swift Assuming self is a UIViewController   func displayAlert         let alert   UIAlertController title   quot Test quot                                     message   quot I am a modal alert quot                                     preferredStyle   alert      let defaultButton   UIAlertAction title   quot OK quot                                         style   default       in            your defaultButton action goes here                alert addAction defaultButton      present alert  animated  true                completion goes here

User · Answer

Make UIAlertController AlertController Category as    UIAlertController AlertController h  typedef void   UIAlertCompletionBlock   UIAlertController  alertViewController  NSInteger buttonIndex     interface UIAlertController  AlertController      instancetype showAlertIn  UIViewController   controller                   WithTitle  NSString   title                     message  NSString   message           cancelButtonTitle  NSString   cancelButtonTitle           otherButtonTitles  NSString   otherButtonTitle                    tapBlock  UIAlertCompletionBlock tapBlock   end   UIAlertController AlertController m   implementation UIAlertController  NTAlertController      instancetype showAlertIn  UIViewController   controller                   WithTitle  NSString   title                     message  NSString   message           cancelButtonTitle  NSString   cancelButtonTitle           otherButtonTitles  NSString   otherButtonTitle                    tapBlock  UIAlertCompletionBlock tapBlock        UIAlertController  alertController    self alertControllerWithTitle title message message preferredStyle UIAlertControllerStyleAlert        if cancelButtonTitle    nil             UIAlertAction  cancelButton    UIAlertAction                                        actionWithTitle cancelButtonTitle                                        style UIAlertActionStyleCancel                                        handler   UIAlertAction  action                                                                                      tapBlock alertController  ALERTACTION CANCEL      CANCEL BUTTON CALL BACK ACTION                                                     alertController addAction cancelButton               if otherButtonTitle    nil             UIAlertAction  otherButton    UIAlertAction                                    actionWithTitle otherButtonTitle                                    style UIAlertActionStyleDefault                                    handler   UIAlertAction  action                                                                              tapBlock alertController  ALERTACTION OTHER      OTHER BUTTON CALL BACK ACTION                                                  alertController addAction otherButton               controller presentViewController alertController animated YES completion nil        return alertController      end   in your ViewController m   UIAlertController showAlertIn self WithTitle     message     cancelButtonTitle   Cancel  otherButtonTitles   Other  tapBlock   UIAlertController  alertController  NSInteger index     if index    ALERTACTION CANCEL        CANCEL BUTTON ACTION   else if index    ALERTACTION OTHER        OTHER BUTTON ACTION       alertController dismissViewControllerAnimated YES completion nil              NOTE  If you want to add more than two buttons then add another   more UIAlertAction to the UIAlertController

User · Answer

UIAlertController   alert    UIAlertController                                  alertControllerWithTitle   Are you sure you want to logout                                    message                                      preferredStyle UIAlertControllerStyleAlert        UIAlertAction  yesButton    UIAlertAction                                 actionWithTitle   Logout                                  style UIAlertActionStyleDestructive                                 handler   UIAlertAction   action                                                                              UIAlertAction  noButton    UIAlertAction                                actionWithTitle   Cancel                                 style UIAlertActionStyleDefault                                handler   UIAlertAction   action                                         Handle no  thanks button                                          alert addAction noButton        alert addAction yesButton         self presentViewController alert animated YES completion nil

User · Answer

Check this   UIAlertController  alertctrl   UIAlertController alertControllerWithTitle   choose Image  message nil preferredStyle UIAlertControllerStyleActionSheet       UIAlertAction  camera   UIAlertAction actionWithTitle   camera  style UIAlertActionStyleDefault handler   UIAlertAction  action             self Action      call Action need to perform            alertctrl addAction camera   - void Action

User · Answer

From iOS8 Apple provide new UIAlertController class which you can use instead of UIAlertView which is now deprecated  it is also stated in deprecation message      UIAlertView is deprecated  Use UIAlertController with a preferredStyle   of UIAlertControllerStyleAlert instead   So you should use something like this  UIAlertController   alert    UIAlertController                 alertControllerWithTitle   Title                                   message   Message                            preferredStyle UIAlertControllerStyleAlert      UIAlertAction  yesButton    UIAlertAction                     actionWithTitle   Yes  please                                style UIAlertActionStyleDefault                             handler   UIAlertAction   action                                      Handle your yes please button action here                                  UIAlertAction  noButton    UIAlertAction                         actionWithTitle   No  thanks                                    style UIAlertActionStyleDefault                                 handler   UIAlertAction   action                                         Handle no  thanks button                                                       alert addAction yesButton    alert addAction noButton     self presentViewController alert animated YES completion nil

User · Answer

I tried the above methods  and no one can show the alert view  only when I put the presentViewController  method in a dispatch async sentence   dispatch async dispatch get main queue                 self presentViewController alert animated YES completion nil            Refer to Alternative to UIAlertView for iOS 9

User · Answer

Use UIAlertController instead of UIAlertView  - void showMessage  NSString  message withTitle  NSString   title   UIAlertController   alert     UIAlertController                               alertControllerWithTitle title                               message message                               preferredStyle UIAlertControllerStyleAlert    UIAlertAction  okAction    UIAlertAction actionWithTitle   OK  style UIAlertActionStyleDefault handler   UIAlertAction  action          do something when click button      alert addAction okAction   UIViewController  vc       UIApplication sharedApplication  delegate  window  rootViewController    vc presentViewController alert animated YES completion nil

User · Answer

Calling       self showMessage   There is no internet connection for this device                      withTitle   Error       Method  - void showMessage  NSString  message withTitle  NSString   title     UIAlertController   alert     UIAlertController                                   alertControllerWithTitle title                                   message message                                   preferredStyle UIAlertControllerStyleAlert        UIAlertAction  okAction    UIAlertAction actionWithTitle   OK  style UIAlertActionStyleDefault handler   UIAlertAction  action              do something when click button              alert addAction okAction       UIViewController  vc       UIApplication sharedApplication  delegate  window  rootViewController        vc presentViewController alert animated YES completion nil       If you want to use this alert in NSObject class you should use like   - void showMessage  NSString  message withTitle  NSString   title  dispatch async dispatch get main queue           UIAlertController  alertController    UIAlertController alertControllerWithTitle title message message preferredStyle UIAlertControllerStyleAlert        alertController addAction  UIAlertAction actionWithTitle   OK  style UIAlertActionStyleDefault handler   UIAlertAction    Nonnull action                       UIApplication sharedApplication  keyWindow  rootViewController  presentViewController alertController animated YES completion

User · Answer

Swift version of new implementation is     let alert   UIAlertController title   Oops    message  your message   preferredStyle   Alert   alert addAction UIAlertAction title   Okay    style   Default      in     self presentViewController alert  animated  true

User · Answer

- void showAlert       UIAlertController  alert    UIAlertController alertControllerWithTitle   Title                                                                     message  Message                                                              preferredStyle UIAlertControllerStyleAlert        UIAlertAction  defaultAction    UIAlertAction actionWithTitle   OK  style UIAlertActionStyleDefault                                                           handler   UIAlertAction   action             alert addAction defaultAction        self presentViewController alert animated YES completion nil        self showAlert      calling Method

[ios] UIAlertView first deprecated IOS 9

Xcode 8 + Swift

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