iOS开发--常见的退出键盘的几种方式


原文来自于http://www.cnblogs.com/GarveyCalvin/p/4167759.html

1、第一种是最常见的resignFirstResponder

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[textField resignFirstResponder];

2、第二种,点击view结束

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[self.view endEditing:YES];

3、利用window统一收起键盘(同第二种)

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[[[UIApplication sharedApplication] keyWindow] endEditing:YES];

4、源自:《iOS开发进阶》 —— 唐巧,直接发送resignFirstResponder

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[[UIApplication sharedApplication] sendAction:@selector(resignFirstResponder) to:nil from:nil forEvent:nil];

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