IPhone播放声音通过电话 [英] IPhone Playing sound over a phone call

问题描述

我想一个通话过程中播放声音文件，以便在该行的另一端的人可以清楚地听到它。

I would like to play a sound file during a phone call so that the person at the other end of the line can hear it clearly.

我知道这是可能的上线播放声音，但我无法弄清楚如何削减麦克风在同一时间，使在该行的另一边的人没有听到环境噪音。

I know it is possible to play sounds on the line but i can't figure out how to cut the microphone at the same time so the person at the other side of the line don't hear ambient noises.

请问有人知道如何做到这一点？或有任何线索，我可以寻找信息？

Does someone knows how to do that? Or have any cue where I could look for information?

推荐答案

我很怀疑这是可能的。

I very much doubt it is possible.

一个电话是紧急通讯设备。由于无法拨打，接听，甚至清晰地听到一个电话可以从字面上杀人。因此，iPhone API极力保护手机之前，所有其他功能的完整性。

A telephone is an emergency communication device. The inability to make, receive or even clearly hear a phone call could literally kill someone. Consequently, the iPhone API strongly protects the integrity of the phone before all other functions.

即使你没有想出一个办法，我怀疑苹果将让其通过。 （想想他们和你的责任问题！）iPhone是不是一个非常小的笔记本电脑，它与一个连接计算机和手机的电话是第一位的。

Even if you did figure out a way, I doubt Apple would let it through. (Think of the liability issues for them and you!) The iPhone isn't a very small laptop, its a phone with a computer attached and the phone comes first.

您应该总是考虑到开始时的设计。

You should always consider that when starting a design.

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