拔下耳机时是否有事件？ [英] Is there an event for when the headphones are unplugged?

问题描述

在测试过程中，客户注意到当拔下耳机时，iPhone中的视频播放会暂停。他想要类似的音频播放功能，也许还能弹出一条消息。

During a test, a client noticed that video playback in the iPhone pauses when headphones are unplugged. He wanted similar functionality for audio playback, and maybe the ability to pop up a message.

有没有人知道是否有某种类型的事件我可以用来制作这个可能？

Does anyone know if there's an event of some kind I could hook into to make this possible?

推荐答案

参见响应路由更改。

-marc

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