04 2016 档案

ios 中请求主线程刷新UI
摘要：1 if ([NSThread isMainThread]) 2 { 3 [self.downloadMapBtn setImage:[UIImage imageNamed:@"download_map.png"] forState:UIControlStateNormal]; 4 [self.downloadMapBtn setNeedsDisplay]... 阅读全文

posted @ 2016-04-01 11:43 codemaker313 阅读(2438) 评论(0) 推荐(0)

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