gistfile1.txt

- (void)showActionSheetWithTwoButtons {

    UIAlertController *alertView = [UIAlertController alertControllerWithTitle:@"ActionSheet!"
                                                                       message:@"This is an ActionSheet."
                                                          preferredStyle:UIAlertControllerStyleActionSheet];
    
    [alertView addAction:[UIAlertAction actionWithTitle:@"ok"
                                                  style:UIAlertActionStyleDefault
                                                handler:^(UIAlertAction *action) {
                                                    NSLog(@"action - %@", action.title);
                                                }]];
    
    [alertView addAction:[UIAlertAction actionWithTitle:@"Cancel"
                                                  style:UIAlertActionStyleDefault
                                                handler:^(UIAlertAction *action) {
                                                    NSLog(@"action - %@", action.title);
                                                }]];
    
    [self presentViewController:alertView animated:YES completion:^{
        NSLog(@"alertView shown!");
    }];
}

Create an Actionsheet with two buttons.