Cocoaã®æ—¥ã€…: UIActionSheet ã‚’ Blocks ã§å‡¦ç†ã™ã‚‹iOS/iPhone/iPad/MacOSX プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°, Objective-C, Cocoaãªã© iOS4ã‹ã‚‰ UIView ã®ã‚¢ãƒ‹ãƒ¡ãƒ¼ã‚·ãƒ§ãƒ³é–¢é€£ã®ãƒ¡ã‚½ãƒƒãƒ‰ã§ BlocksãŒåˆ©ç”¨ã§ãるよã†ã«ãªã£ãŸã€‚最近よã利用ã—ã¦ã„ã‚‹ãŒã“ã‚Œã¯éžå¸¸ã«ä¾¿åˆ©ã€‚一方ã€UIActionSheet ã§ä¸ä¾¿ã‚’æ„Ÿã˜ã¦ã„ãŸã®ã§è©¦ã—ã« BlocksãŒä½¿ãˆã‚‹å®Ÿè£…を書ã„ã¦ã¿ãŸã€‚ 使ã„æ–¹ã¯ã“ã‚“ãªã‚¤ãƒ¡ãƒ¼ã‚¸ï¼š ActionSheetBlocksExtension* sheet = [[ActionSheetBlocksExtension alloc] initWithTitle:@"Action sheet sample" didClick:^(UIActionSheet* actionSheet, NSInteger buttonIndex) { NSLog(@"[1] index %d: %@", buttonIndex,
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ActionSheet 〜 UIImagePickerController
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