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Android 回调接口是啥，回调机制详解

2025-03-15 21:29:13

推荐回答（1个）

回答1：

举个例子：某天，我打电话向你请教问题，当然是个难题，你一时想不出解决方法，我又不能拿着电话在那里傻等，于是我们约定：等你想出办法后打手机通知我，这样，我就挂掉电话办其它事情去了。过了XX分钟，我的手机响了，你兴高采烈的说问题已经搞定，应该如此这般处理。

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