通话时如何隐藏电话号码 [英] How to hide phone number when calling

问题描述

我的应用程序允许用户拨打电话，但我需要隐藏要拨打的电话号码，因为其中包含密码.有什么办法可以做到这一点?

My app allows the user to make a phone call but I need to hide the number I'm calling to because it has a secret code within it. Is there any way to achieve this?

当我说隐藏号码"时，是指在呼叫前出现在确认UIAlertView中的电话号码，如果可能的话，还会在呼叫进行中显示在导航栏中.

When I say "hide the number", I mean the phone number that appears in the the confirmation UIAlertView before calling and, if possible, in navigation bar when the call is in process.

推荐答案

大多数肯定不是.拨打电话时传递到OS的电话号码无法修改或向用户隐藏. (如果您的应用程序拨打了911，该怎么办?)

Most definitely not. The phone number that gets passed to the OS when making the call cannot be modified or hidden from the user. (What if your app dialed 911?)

此外，如何通过电话号码传递密码"?

Also, how is a "secret code" passed via a telephone number?

这篇关于通话时如何隐藏电话号码的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！