{"id":129710,"date":"2024-03-25T11:44:00","date_gmt":"2024-03-25T02:44:00","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/nstimer%e3%81%ae%e5%be%aa%e7%92%b0%e5%8f%82%e7%85%a7%e5%95%8f%e9%a1%8c\/"},"modified":"2024-03-27T22:05:42","modified_gmt":"2024-03-27T13:05:42","slug":"nstimer%e3%81%ae%e5%be%aa%e7%92%b0%e5%8f%82%e7%85%a7%e5%95%8f%e9%a1%8c","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/nstimer%e3%81%ae%e5%be%aa%e7%92%b0%e5%8f%82%e7%85%a7%e5%95%8f%e9%a1%8c\/","title":{"rendered":"NSTimer\u306e\u5faa\u74b0\u53c2\u7167\u554f\u984c"},"content":{"rendered":"

NSTimer \u306f\u30bf\u30fc\u30b2\u30c3\u30c8\u3092\u5f37\u304f\u53c2\u7167\u3059\u308b\u305f\u3081\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u3067 NSTimer \u3092\u4f7f\u7528\u3059\u308b\u3068\u5faa\u74b0\u53c2\u7167\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308b\u306b\u306f\u3001\u6b21\u306e2\u3064\u306e\u65b9\u6cd5\u306e\u3044\u305a\u308c\u304b\u306e\u63a1\u7528\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n

    \n
  1. NSTimer\u3067\u306fweak\u53c2\u7167\u3092\u5229\u7528\uff1aNSTimer\u304b\u3089target\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3078\u306e\u53c2\u7167\u304cweak\u53c2\u7167\u3068\u306a\u308a\u3001\u5faa\u74b0\u53c2\u7167\u3092\u56de\u907f\u3057\u307e\u3059\u3002GCD\u30bf\u30a4\u30de\u30fc\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001target\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3078\u306e\u53c2\u7167\u306fweak\u53c2\u7167\u306b\u306a\u308b\u305f\u3081\u3001\u5faa\u74b0\u53c2\u7167\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002<\/li>\n
  2. \u9069\u5207\u306a\u30bf\u30a4\u30df\u30f3\u30b0\u3067NSTimer\u3092\u624b\u52d5\u3067\u89e3\u653e\uff1atarget\u306edealloc\u30e1\u30bd\u30c3\u30c9\u3067NSTimer\u306einvalidate\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u3067NSTimer\u3092\u89e3\u653e\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n

    \u4ee5\u4e0b\u306b\u3001\u4e8c\u3064\u306e\u65b9\u6cd5\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n

      \n
    1. weak\u53c2\u7167\u3092\u4f7f\u3046\uff1a<\/li>\n<\/ol>\n
      __weak typeof(self) weakSelf = self;\r\nself.timer = [NSTimer scheduledTimerWithTimeInterval:1.0 target:weakSelf selector:@selector(timerAction) userInfo:nil repeats:YES];\r\n<\/code><\/pre>\n
        \n
      1. NSTimer\u3092\u624b\u52d5\u3067\u89e3\u653e\u3059\u308b\uff1a<\/li>\n<\/ol>\n
        - (void)dealloc {\r\n[self.timer invalidate];\r\nself.timer = nil;\r\n}\r\n<\/code><\/pre>\n
        \u3053\u308c\u3089 2 \u3064\u306e\u65b9\u6cd5\u306b\u3088\u308a NSTimer \u306e\u5faa\u74b0\u53c2\u7167\u554f\u984c\u3092\u52b9\u679c\u7684\u306b\u56de\u907f\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
        NSTimer \u306f\u30bf\u30fc\u30b2\u30c3\u30c8\u3092\u5f37\u304f\u53c2\u7167\u3059\u308b\u305f\u3081\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u3067 NSTimer \u3092\u4f7f\u7528\u3059\u308b\u3068\u5faa\u74b0\u53c2\u7167\u304c\u767a\u751f\u3057\u307e\u3059\u3002 \u3053\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308b\u306b\u306f\u3001\u6b21\u306e2\u3064\u306e\u65b9\u6cd5\u306e\u3044\u305a\u308c\u304b\u306e\u63a1\u7528\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002 NSTimer\u3067\u306fweak\u53c2\u7167\u3092\u5229 […]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-129710","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nNSTimer\u306e\u5faa\u74b0\u53c2\u7167\u554f\u984c - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/ja\/blog\/nstimer\u306e\u5faa\u74b0\u53c2\u7167\u554f\u984c\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NSTimer\u306e\u5faa\u74b0\u53c2\u7167\u554f\u984c\" \/>\n<meta property=\"og:description\" content=\"NSTimer \u306f\u30bf\u30fc\u30b2\u30c3\u30c8\u3092\u5f37\u304f\u53c2\u7167\u3059\u308b\u305f\u3081\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u3067 NSTimer \u3092\u4f7f\u7528\u3059\u308b\u3068\u5faa\u74b0\u53c2\u7167\u304c\u767a\u751f\u3057\u307e\u3059\u3002 \u3053\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308b\u306b\u306f\u3001\u6b21\u306e2\u3064\u306e\u65b9\u6cd5\u306e\u3044\u305a\u308c\u304b\u306e\u63a1\u7528\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002 NSTimer\u3067\u306fweak\u53c2\u7167\u3092\u5229 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/nstimer\u306e\u5faa\u74b0\u53c2\u7167\u554f\u984c\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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