如何从iOS应用发出WhatsApp呼叫？ [英] How can I place a WhatsApp call from an iOS app?

问题描述

我希望能够使用iOS应用中的WhatsApp号码拨打电话。我该怎么办？

I would like to be able to place a call using a WhatsApp number from my iOS app. How can I do that?

推荐答案

您应该问WhatsApp怎么做。
解决方案在于URL架构： https://www.whatsapp.com / faq / de / iphone / 23559013

You should ask WhatsApp how to do so. The solution lies in URL Schema: https://www.whatsapp.com/faq/de/iphone/23559013

此处是从目标站点中从Objective-C复制的代码。我会在Swift中将其作为练习：

Here the code copied from their site, in Objective-C. I'll keep it as an exercise to do so in Swift:

NSURL *whatsappURL = [NSURL URLWithString:@"whatsapp://send?text=Hello%2C%20World!"];
if ([[UIApplication sharedApplication] canOpenURL: whatsappURL]) {
    [[UIApplication sharedApplication] openURL: whatsappURL];
}

为了确保这一点：他们不会让您发送邮件直接发送给某人，甚至更多：如果您之前未打开WhatsApp，他们将不允许您静默地向您发送消息。

And just to make it sure: They won't let you send messages directly to someone, and even more: They won't let you send you messages silently, without WhatsApp being opened before.

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