如何以编程方式在 Watch 上撰写消息? [英] How can I programmatically compose a message on Watch?

问题描述

如何将消息应用程序打开到撰写屏幕，并在消息正文中预加载特定文本?

How can I open the Messages app to the compose screen, with the message body preloaded with specific text?

推荐答案

感谢 @Jatin 找到 openSystemURL(url: NSURL) 函数.

Thanks to @Jatin for finding the openSystemURL(url: NSURL) function.

代码如下:

let messageBody = "Hello World!"
let urlSafeBody = messageBody.stringByAddingPercentEncodingWithAllowedCharacters(NSCharacterSet.URLQueryAllowedCharacterSet())!
WKExtension.sharedExtension().openSystemURL(NSURL(string: "sms:&body=\(urlSafeBody)")!)

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