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copied!<p>Here's what I did:</p> <pre><code>typedef void(^EmptyBlockType)(); @interface YUYesNoListener : NSObject <UIAlertViewDelegate> @property (nonatomic, retain) EmptyBlockType yesBlock; @property (nonatomic, retain) EmptyBlockType noBlock; + (void) yesNoWithTitle:(NSString*)title message:(NSString*)message yesBlock:(EmptyBlockType)yesBlock noBlock:(EmptyBlockType)noBlock; @end @implementation YUYesNoListener @synthesize yesBlock = _yesBlock; @synthesize noBlock = _noBlock; - (id) initWithYesBlock:(EmptyBlockType)yesBlock noBlock:(EmptyBlockType)noBlock { self = [super init]; if (self) { self.yesBlock = [[yesBlock copy] autorelease]; self.noBlock = [[noBlock copy] autorelease]; } return self; } - (void) alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex { if (buttonIndex == 0 && self.noBlock) self.noBlock(); else if (buttonIndex == 1 && self.yesBlock) self.yesBlock(); [_yesBlock release]; [_noBlock release]; [alertView release]; [self release]; } - (void) alertViewCancel:(UIAlertView *)alertView { if (self.noBlock) self.noBlock(); [_yesBlock release]; [_noBlock release]; [alertView release]; [self release]; } + (void) yesNoWithTitle:(NSString*)title message:(NSString*)message yesBlock:(EmptyBlockType)yesBlock noBlock:(EmptyBlockType)noBlock { YUYesNoListener* yesNoListener = [[YUYesNoListener alloc] initWithYesBlock:yesBlock noBlock:noBlock]; [[[UIAlertView alloc] initWithTitle:title message:message delegate:yesNoListener cancelButtonTitle:@"No" otherButtonTitles:@"Yes", nil] show]; } @end </code></pre>

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