如何在Swift中使用CocoaPods時實現Nuance Speechkit

Question

在pod規範和S.O.上的當前內容之間。我經歷了一段艱難的時期，弄清楚瞭如何使用SpeechKit + CocoaPod + Swift實現語音到文本的工作。最後讓它工作，所以我想幫助下一個可憐的靈魂來尋求幫助！ :)

Answer 1

1. 首先安裝CocoaPod：https://cocoapods.org/pods/SpeechKit
2. 您橋接報
3. 登錄添加#import <SpeechKit/SpeechKit.h>到Nuance的開發門戶網站，並創建一個應用程序：https://developer.nuance.com/
4. 清理演示代碼，以便爲更舉辦。我只是希望儘可能多的代碼在一個地方，所以你可以看到一個完整的工作實現。

然後創建一個UIViewController和使用正確的憑據添加以下代碼：

import UIKit 
import SpeechKit 

class SpeechKitDemo: UIViewController, SKTransactionDelegate { 

override func viewDidLoad() { 
    super.viewDidLoad() 
} 


override func didReceiveMemoryWarning() { 
    super.didReceiveMemoryWarning() 
    // Dispose of any resources that can be recreated. 
} 

//!!link this to a corresponding button on the UIViewController in I.B. 
@IBAction func tappedButton(sender: AnyObject) { 

    // All fields are required. 
    // Your credentials can be found in your Nuance Developers portal, under "Manage My Apps". 
    let SKSAppKey = "[Get this from the nuance app info page]"; 
    let SKSAppId = "[Get this from the nuance app info page]"; 
    let SKSServerHost = "[Get this from the nuance app info page]"; 
    let SKSServerPort = "[Get this from the nuance app info page]"; 

    let SKSLanguage = "eng-USA"; 

    let SKSServerUrl = "nmsps://\(SKSAppId)@\(SKSServerHost):\(SKSServerPort)" 

    let session = SKSession(URL: NSURL(string: SKSServerUrl), appToken: SKSAppKey) 


    //this starts a transaction that listens for voice input 
    let transaction = session.recognizeWithType(SKTransactionSpeechTypeDictation, 
     detection: .Short, 
     language: SKSLanguage, 
     delegate: self) 
    print(transaction) 
} 

//required delegate methods 
func transactionDidBeginRecording(transaction: SKTransaction!) { } 
func transactionDidFinishRecording(transaction: SKTransaction!) { } 
func transaction(transaction: SKTransaction!, didReceiveRecognition recognition: SKRecognition!) { 

    //Take the best result 
    let topRecognitionText = recognition.text; 

    print("Best rec test: \(topRecognitionText)") 
    //Or iterate through the NBest list 
    let nBest = recognition.details; 
    for phrase in (nBest as! [SKRecognizedPhrase]!) { 
     let text = phrase.text; 
     let confidence = phrase.confidence; 
     print("\(confidence): \(text)") 
    } 



} 
func transaction(transaction: SKTransaction!, didReceiveServiceResponse response: [NSObject : AnyObject]!) { } 
func transaction(transaction: SKTransaction!, didFinishWithSuggestion suggestion: String!) { } 
func transaction(transaction: SKTransaction!, didFailWithError error: NSError!, suggestion: String!) { } 



}