Add UIPickerView in UIActionSheet from IOS 8 not working

Per the Apple docs,

Important: UIActionSheet is deprecated in iOS 8. (Note that UIActionSheetDelegate is also deprecated.) To create and manage action sheets in iOS 8 and later, instead use UIAlertController with a preferredStyle of UIAlertControllerStyleActionSheet.

Link to documentation for UIAlertController

For example:

     UIAlertController * searchActionSheet=[UIAlertController alertControllerWithTitle:@"" message:@"" preferredStyle:UIAlertControllerStyleActionSheet];                [ searchActionSheet.view setBounds:CGRectMake(7, 180, self.view.frame.size.width, 470)];                //yourView represent the view that contains UIPickerView and toolbar                [searchActionSheet.view addSubview:self.yourView];                [self presentViewController:searchActionSheet animated:YES completion:nil];

It doesn't work because Apple changed internal implementation of UIActionSheet. Please refer to the documentation:

Subclassing Notes

UIActionSheet is not designed to be subclassed, norshould you add views to its hierarchy. If you need to present a sheet with more customization than provided by the UIActionSheet API, you can create your own and present it modally with presentViewController:animated:completion:.

I found this problem too and I have a solution, I hope it can help you..

You can download the sample code here:https://www.dropbox.com/s/yrzq3hg66pjwjwn/UIPickerViewForIos8.zip?dl=0

@interface ViewController : UIViewController <UIPickerViewDataSource, UIPickerViewDelegate>{    UIView *maskView;    UIPickerView *_providerPickerView;    UIToolbar *_providerToolbar;}- (void) createPickerView {    maskView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, self.view.bounds.size.width, self.view.bounds.size.height)];    [maskView setBackgroundColor:[UIColor colorWithRed:0.0 green:0.0 blue:0.0 alpha:0.5]];    [self.view addSubview:maskView];    _providerToolbar = [[UIToolbar alloc] initWithFrame:CGRectMake(0, self.view.bounds.size.height - 344, self.view.bounds.size.width, 44)];    UIBarButtonItem *done = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(dismissActionSheet:)];    _providerToolbar.items = @[[[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil], done];    _providerToolbar.barStyle = UIBarStyleBlackOpaque;    [self.view addSubview:_providerToolbar];    _providerPickerView = [[UIPickerView alloc] initWithFrame:CGRectMake(0, self.view.bounds.size.height - 300, 0, 0)];    _providerPickerView.backgroundColor = [UIColor colorWithRed:1.0 green:1.0 blue:1.0 alpha:0.5];    _providerPickerView.showsSelectionIndicator = YES;    _providerPickerView.dataSource = self;    _providerPickerView.delegate = self;    [self.view addSubview:_providerPickerView];}- (void)dismissActionSheet:(id)sender{    [maskView removeFromSuperview];    [_providerPickerView removeFromSuperview];    [_providerToolbar removeFromSuperview];}