如何添加短信電話通話提醒彈出？l

Question

我想添加短信提醒電話提醒彈出。 如何使它？

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Answer 1

是的，你可以做這樣的：

func phoneCall(to phoneNumber:String) { 

    if let callURL:URL = URL(string: "tel:\(phoneNumber)") { 

     let application:UIApplication = UIApplication.shared 

     if (application.canOpenURL(callURL)) { 
      let alert = UIAlertController(title: "Your Title", message: "Do you want call that number?", preferredStyle: .alert) 
      let callAction = UIAlertAction(title: "Call", style: .default, handler: { (action) in 
       application.openURL(callURL) 
      }) 
      let noAction = UIAlertAction(title: "No", style: .cancel, handler: { (action) in 
       print("Canceled Call") 
      }) 
      alert.addAction(callAction) 
      alert.addAction(noAction) 
      self.present(alert, animated: true, completion: nil) 
     } 
    } 
}