TTMusic/lib/src/main/ets/bean/LyricLine.ts

import { LyricWord } from './LyricWord'
/**
 * The line info of lyric.
 */
export class LyricLine {
     text: string
    readonly beginTime: number
    nextTime: number
    words: LyricWord[] = []
    translation?: string; // 存储翻译文本
    /**
     * @param text The text of lyric line.
     * @param beginTime The begin timestamp of this lyric line.
     * @param nextTime The begin timestamp of the next lyric line.
     */
    constructor(text: string, beginTime: number, nextTime: number,words?: LyricWord[],translation?: string ) {
        this.text = text
        this.beginTime = beginTime
        this.nextTime = nextTime
        this.words = words || []
        this.translation = translation || ''
    }

    // 新增方法：判断是否有逐字歌词
    hasWords(): boolean {
        return this.words.length > 0
    }
}