initial commit

.gitignore

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+# Xcode
+#
+build/
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata
+*.xccheckout
+*.moved-aside
+DerivedData
+*.hmap
+*.ipa
+*.xcuserstate
+
+# CocoaPods
+#
+# We recommend against adding the Pods directory to your .gitignore. However
+# you should judge for yourself, the pros and cons are mentioned at:
+# http://guides.cocoapods.org/using/using-cocoapods.html#should-i-ignore-the-pods-directory-in-source-control
+#
+#Pods/

AutoModeSample/AppDelegate.swift

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+/*
+ * Copyright 2016 NAVER Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import UIKit
+
+@UIApplicationMain
+class AppDelegate: UIResponder, UIApplicationDelegate {
+
+    var window: UIWindow?
+
+
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
+        return true
+    }
+
+    func applicationWillResignActive(_ application: UIApplication) {
+    }
+
+    func applicationDidEnterBackground(_ application: UIApplication) {
+    }
+
+    func applicationWillEnterForeground(_ application: UIApplication) {
+    }
+
+    func applicationDidBecomeActive(_ application: UIApplication) {
+    }
+
+    func applicationWillTerminate(_ application: UIApplication) {
+    }
+
+
+}
+

AutoModeSample/Assets.xcassets/AppIcon.appiconset/Contents.json

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+{
+  "images" : [
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "29x29",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "29x29",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "40x40",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "40x40",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "60x60",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "60x60",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

AutoModeSample/AutoViewController.swift

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+/*
+ * Copyright 2016 NAVER Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import UIKit
+import NaverSpeech
+import Common
+
+/*네이버 개발자 센터(https://developers.naver.com)에서 앱 등록을 한 후 발급받은 client id가 필요합니다.*/
+let ClientID = ""
+
+/////////////////////////////////////////////////////////////////////
+//음성인식기를 auto mode로 동작 시키는 sample app
+/////////////////////////////////////////////////////////////////////
+class AutoViewController: UIViewController {
+
+    // MARK: - init
+    required init?(coder aDecoder: NSCoder) {
+        /*
+         *  NSKRecognizer를 초기화 하는데 필요한 NSKRecognizerConfiguration을 생성합니다.
+         *  configuration의 EPD(End Point Detection)type의 default값은 auto 이므로 여기에서 따로 값을 setting하지 않아도 됩니다.
+         */
+        let configuration = NSKRecognizerConfiguration(clientID: ClientID)
+        configuration?.canQuestionDetected = true
+        self.speechRecognizer = NSKRecognizer(configuration: configuration)
+        super.init(coder: aDecoder)
+
+        self.speechRecognizer.delegate = self
+    }
+
+    // MARK: - override
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        self.setupLanguagePicker()
+    }
+
+    override func didReceiveMemoryWarning() {
+        super.didReceiveMemoryWarning()
+
+        if self.isViewLoaded && self.view.window == nil {
+            self.view = nil
+        }
+    }
+
+    override func viewDidLayoutSubviews() {
+        super.viewDidLayoutSubviews()
+
+        let x = languagePickerButton.frame.minX
+        let y = languagePickerButton.frame.maxY
+        self.pickerView.frame = CGRect.init(x: x, y: y, width: languagePickerButton.bounds.size.width, height: self.pickerView.bounds.size.height)
+    }
+
+    // MARK: - action
+    @IBAction func languagePickerButtonTapped(_ sender: Any) {
+        self.pickerView.isHidden = false
+    }
+
+    /*
+     * Auto mode는 화자의 발화가 일정시간 이상 지속되지 않으면 자동으로 끝점을 인식하여 음성인식이 종료됩니다.
+     * 이 sample app에서는 button으로 음성인식을 시작하고 끝내게 됩니다. 
+     * 인식기가 동작 중일 때 button에 대한 tap action이 들어오면 인식기를 중지 시킵니다.
+     * 인식기가 동작 중이지 않을 때 button에 대한 tap action이 들어오면 인식기에 언어 코드를 넣어서 인식기를 시작시킵니다.
+     */
+    @IBAction func recognitionButtonTapped(_ sender: Any) {
+        if self.speechRecognizer.isRunning {
+            self.speechRecognizer.stop()
+        } else {
+            self.speechRecognizer.start(with: self.languages.selectedLanguage)
+            self.recognitionButton.isEnabled = false
+            self.statusLabel.text = "Connecting......"
+        }
+    }
+
+    // MARK: - property
+    @IBOutlet weak var languagePickerButton: UIButton!
+    @IBOutlet weak var recognitionResultLabel: UILabel!
+    @IBOutlet weak var recognitionButton: UIButton!
+    @IBOutlet weak var statusLabel: UILabel!
+
+    fileprivate let speechRecognizer: NSKRecognizer
+    fileprivate let languages = Languages()
+    fileprivate let pickerView = UIPickerView()
+}
+
+/*
+ * NSKRecognizerDelegate protocol 구현부
+ */
+extension AutoViewController: NSKRecognizerDelegate {
+
+    public func recognizerDidEnterReady(_ aRecognizer: NSKRecognizer!) {
+        print("Event occurred: Ready")
+
+        self.statusLabel.text = "Connected"
+        self.recognitionResultLabel.text = "Recognizing......"
+        self.setRecognitionButtonTitle(withText: "Stop", color: .red)
+        self.recognitionButton.isEnabled = true
+    }
+
+    public func recognizerDidDetectEndPoint(_ aRecognizer: NSKRecognizer!) {
+        print("Event occurred: End point detected")
+    }
+
+    public func recognizerDidEnterInactive(_ aRecognizer: NSKRecognizer!) {
+        print("Event occurred: Inactive")
+
+        self.setRecognitionButtonTitle(withText: "Record", color: .blue)
+        self.recognitionButton.isEnabled = true
+        self.statusLabel.text = ""
+    }
+
+    public func recognizer(_ aRecognizer: NSKRecognizer!, didRecordSpeechData aSpeechData: Data!) {
+        print("Record speech data, data size: \(aSpeechData.count)")
+
+    }
+
+    public func recognizer(_ aRecognizer: NSKRecognizer!, didReceivePartialResult aResult: String!) {
+        print("Partial result: \(aResult)")
+
+        self.recognitionResultLabel.text = aResult
+    }
+
+    public func recognizer(_ aRecognizer: NSKRecognizer!, didReceiveError aError: Error!) {
+        print("Error: \(aError)")
+
+        self.setRecognitionButtonTitle(withText: "Record", color: .blue)
+        self.recognitionButton.isEnabled = true
+    }
+
+    public func recognizer(_ aRecognizer: NSKRecognizer!, didReceive aResult: NSKRecognizedResult!) {
+        print("Final result: \(aResult)")
+
+        if let result = aResult.results.first as? String {
+            self.recognitionResultLabel.text = "Result: " + result
+        }
+    }
+}
+
+
+extension AutoViewController: UIPickerViewDelegate, UIPickerViewDataSource {
+
+    func numberOfComponents(in pickerView: UIPickerView) -> Int {
+        return 1
+    }
+
+    func pickerView(_ pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {
+        return self.languages.count
+    }
+
+    func pickerView(_ pickerView: UIPickerView, titleForRow row: Int, forComponent component: Int) -> String? {
+        return languages.languageString(at: row)
+    }
+
+    func pickerView(_ pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
+        languages.selectLanguage(at: row)
+        languagePickerButton.setTitle(languages.selectedLanguageString, for: .normal)
+        self.pickerView.isHidden = true
+
+        /*
+         * 음성인식 중 언어를 변경하게 되면 음성인식을 즉시 중지(cancel()) 합니다.
+         * 음성인식이 즉시 중지되면 별도의 delegate method가 호출되지 않습니다.
+         */
+        if self.speechRecognizer.isRunning {
+            self.speechRecognizer.cancel()
+            self.recognitionResultLabel.text = "Canceled"
+            self.setRecognitionButtonTitle(withText: "Record", color: .blue)
+            self.recognitionButton.isEnabled = true
+        }
+    }
+}
+
+
+fileprivate extension AutoViewController {
+    func setupLanguagePicker() {
+        self.view.addSubview(self.pickerView)
+        self.pickerView.dataSource = self
+        self.pickerView.delegate = self
+        self.pickerView.showsSelectionIndicator = true
+        self.pickerView.backgroundColor = UIColor.white
+        self.pickerView.isHidden = true
+    }
+
+    func setRecognitionButtonTitle(withText text: String, color: UIColor) {
+        self.recognitionButton.setTitle(text, for: .normal)
+        self.recognitionButton.setTitleColor(color, for: .normal)
+    }
+}
+

AutoModeSample/Base.lproj/LaunchScreen.storyboard

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+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="11134" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="11106"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="Llm-lL-Icb"/>
+                        <viewControllerLayoutGuide type="bottom" id="xb3-aO-Qok"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+</document>