DanmakuFlameMaster

npm install @ohos/danmakuflamemaster --save

this.model.setWidth(lpx2px(1280))//设置弹幕显示区域宽度
    this.model.setHeight(lpx2px(720))//设置弹幕显示区域高度
    let maxLinesPair: Map<number, number> = new Map();
    maxLinesPair.set(BaseDanmaku.TYPE_SCROLL_RL, 5); // 滚动弹幕最大显示5行
    // 设置是否禁止重叠
    let overlappingEnablePair: Map<number, boolean> = new Map();
    overlappingEnablePair.set(BaseDanmaku.TYPE_SCROLL_RL, true);//设置是否显示从右到左滚动弹幕
    overlappingEnablePair.set(BaseDanmaku.TYPE_FIX_TOP, true);//设置是否显示顶部固定弹幕
    this.mContext = DanmakuContext.create();
    this.mContext.setDanmakuStyle(DANMAKU_STYLE_STROKEN, 3)
      .setDuplicateMergingEnabled(false)
      .setScrollSpeedFactor(1.2)
      .setScaleTextSize(1.2)
      .setCacheStuffer(new SimpleTextCacheStuffer(), this.mCacheStufferAdapter) // 图文混排使用SpannedCacheStuffer
      .setMaximumLines(maxLinesPair)
      .preventOverlapping(overlappingEnablePair)
      .setDanmakuMargin(40);
    let that = this
    if (this.model != null) {
      this.mParser = this.createParser();
      this.model.setCallback(new class implements Callback {
        public updateTimer(timer: DanmakuTimer): void {
        }

        public drawingFinished(): void {

        }

        public danmakuShown(danmaku: BaseDanmaku): void {
        }

        public prepared(): void {
          that.model.start();
        }
      });

      this.model.setOnDanmakuClickListener(new class implements OnDanmakuClickListener{
        onDanmakuClick(danmakus: IDanmakus): boolean{
          console.log('DFM onDanmakuClick: danmakus size:'+danmakus.size())
            let latest:BaseDanmaku = danmakus.last()
            if(null!=latest){
              console.log('DFM onDanmakuClick: text of latest danmaku:'+latest.text)
                return true
            }
            return false
        };

        onDanmakuLongClick(danmakus: IDanmakus): boolean{
            return false
        };

        onViewClick(view: IDanmakuView): boolean{
            that.isVisible = true
            return false
        };
      })
      this.model.prepare(this.mParser, this.mContext);
      this.model.showFPS(true);

let danmaku: BaseDanmaku = this.mContext.mDanmakuFactory.createDanmaku(BaseDanmaku.TYPE_SCROLL_RL);
    danmaku.text = "这是一条弹幕" + SystemClock.uptimeMillis();
    danmaku.padding = 5;
    danmaku.priority = 0; // 可能会被各种过滤器过滤并隐藏显示
    danmaku.isLive = isLive.valueOf();
    danmaku.setTime(this.model.getCurrentTime() + 1200);
    danmaku.textSize = 25 * (this.mParser.getDisplayer().getDensity() * 0.8);
    danmaku.textColor = 0xffff0000;
    danmaku.textShadowColor = 0xffffffff;
    danmaku.borderColor = 0xff00ff00;
    this.model.addDanmaku(danmaku);

|---- DanmakuFlameMaster  
|     |---- entry  # 示例代码文件夹
|     |---- DanmakuFlameMaster  # DanmakuFlameMaster库文件夹
|           |---- src\main\ets\components\common\master\flame\danmaku  # 源代码文件夹
|           		|---- control   # 弹幕状态控制实现
|           		|---- danmaku 	# 弹幕基础类库
|           		|---- ui 		# 弹幕自定义显示控件
|           |---- index.ets  # 对外接口
|     |---- README.MD  # 安装使用方法