Published in
4 min readFeb 7, 2024
#27 AVSpeechSynthesizer — 基礎日文50音
日本一直都是我最喜歡的國家
在大學也有休了日文系的課
我手機裡還下載了學習日文的app
只是沒有想到我自己也可以做出來
成品如下：
滿滿的日本風格
是不是想衝一波去日本玩了呢？
程式碼如下：
import UIKit
//引入AVFoundation框架
import AVFoundation
class ViewController: UIViewController {
//宣告聲音合成器
let synthesizer = AVSpeechSynthesizer()
//把需要設定的UI元件拉進outlet
@IBOutlet weak var textField: UITextField!
@IBOutlet weak var clickButton: UIButton!
@IBOutlet weak var rateSlider: UISlider!
@IBOutlet weak var volumeSlider: UISlider!
//將日文單字宣告陣列array，用於按下按鈕時朗讀相應的文字。
let speechText = [ "あ","い","う","え","お","か","き","く","け","こ","さ","し","す","せ","そ","た","ち","つ","て","と","な","に","ぬ","ね","の","は","ひ","ふ","へ","ほ","ま","み","む","め","も","や","ゆ","よ","ら","り","る","れ","ろ","わ","を","ん"]
override func viewDidLoad() {
super.viewDidLoad()
}
//點擊空白處或Enter收鍵盤
override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) {
view.endEditing(true)
}
//設置每一個日文單字按鈕的說話內容、速度、音量
@IBAction func speak(_ sender: UIButton) {
let character = speechText[sender.tag]
let speech = AVSpeechUtterance(string: character)
speech.voice = AVSpeechSynthesisVoice(language: "ja-JP")
speech.rate = rateSlider.value
speech.volume = volumeSlider.value
synthesizer.speak(speech)
}
//設置按下按鈕時，讀出文字輸入框裡的內容、速度、音量
@IBAction func speakButton(_ sender: Any) {
let speechUtterance = AVSpeechUtterance(string: textField.text!)
speechUtterance.voice = AVSpeechSynthesisVoice(language: "ja-JP")
speechUtterance.rate = rateSlider.value
speechUtterance.volume = volumeSlider.value
synthesizer.speak(speechUtterance)
}
}我這次遇到的問題是合成器沒辦法講出每一個單字
後來問了彼得才知道是我tag沒設定
只要把每一個單字的tag按照順序排好數字
點擊想聽的單字按鈕就可以說出來了
方法可以參考以上的網站
如果有興趣想學習的朋友也可以下載GitHub來玩
GitHub連結：
