UIActionSheet

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController<UIActionSheetDelegate>

{

UILabel *lable;

}

@end

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {

UIButton *button2=[UIButton buttonWithType:UIButtonTypeCustom];

button2.backgroundColor=[UIColor greenColor];

button2.frame=CGRectMake(100, 200, 120, 50);

[button2 addTarget:self action:@selector(showmyActionSheet:) forControlEvents:UIControlEventTouchUpInside];

[self.view addSubview:button2];

}

-(void)showmyActionSheet:(UIButton *)sender

{

UIActionSheet *actionSheet1=[[UIActionSheet alloc]initWithTitle:@"ActionSheet" delegate:self cancelButtonTitle:@"取消" destructiveButtonTitle:@"red color" otherButtonTitles:@"blue color",@"black color", nil];

NSLog(@"%@",[actionSheet1 buttonTitleAtIndex:0]);

[actionSheet1 showInView:self.view];

}

- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex

{

if (buttonIndex==0) {

self.view.backgroundColor=[UIColor redColor];

}

else if (buttonIndex==1){

self.view.backgroundColor=[UIColor blueColor];

}

else if (buttonIndex==2)

{

self.view.backgroundColor=[UIColor blackColor];

}

}

//ActionSheet已经消失的方法

- (void)actionSheet:(UIActionSheet *)actionSheet didDismissWithButtonIndex:(NSInteger)buttonIndex

{

lable.text=@"已经消失";

}

//

- (void)actionSheetCancel:(UIActionSheet *)actionSheet{

lable.text=@"zheshism";

}

//将要出现

- (void)willPresentActionSheet:(UIActionSheet *)actionSheet{

lable.text=@"将要出现";

}

//已经出现

- (void)didPresentActionSheet:(UIActionSheet *)actionSheet{

lable.text=@"已经出现";

}

//将要消失

- (void)actionSheet:(UIActionSheet *)actionSheet willDismissWithButtonIndex:(NSInteger)buttonIndex{

lable.text=@"将要消失";

}