FirstFrameStrategy constructor

FirstFrameStrategy({
  1. void onPrepared(
    1. Duration cost
    )?,
  2. void onFirstFrame(
    1. Duration cost
    )?,
})

创建首帧耗时统计策略

onPrepared Optional callback invoked when player is prepared. onFirstFrame Optional callback invoked when the first frame is rendered.

Implementation

FirstFrameStrategy({this.onPrepared, this.onFirstFrame});