ios - 通过WhatsApp URL方案将URL作为文本传递

我正在尝试通过Whatsapp URL方案将Google Maps URL作为文本传递。

我正在尝试对其进行编码，但是我认为我做的不正确。

let message = "View my current location at http://maps.google.com/?q=\(location.coordinate.latitude),\(location.coordinate.longitude)"

var completewhatsappURLString = whatsappURL + message

completewhatsappURLString = completewhatsappURLString.stringByAddingPercentEscapesUsingEncoding(NSUTF8StringEncoding)!

let completeURL = NSURL(string: completewhatsappURLString)

最佳答案

let mapsURL = "comgooglemaps://?q=\(location.coordinate.latitude),\(location.coordinate.longitude)"
let message = "View my current location at \(mapsURL)" as CFString
let encodedString: String = String(CFURLCreateStringByAddingPercentEscapes(nil, message, nil, "!*'();:@&=+$,/?%#[]" as CFString, CFStringBuiltInEncodings.UTF8.rawValue))
let completewhatsappURLString = "whatsapp://send?text=" + encodedString
let completeURL = NSURL(string: completewhatsappURLString)
if (UIApplication.sharedApplication().canOpenURL(completeURL!)) {
   UIApplication.sharedApplication().openURL(completeURL!)
}

关于ios - 通过WhatsApp URL方案将URL作为文本传递，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/32142198/