setOnThumbnailGetListener method

void setOnThumbnailGetListener({
  1. required OnThumbnailGetSuccess onThumbnailGetSuccess,
  2. required OnThumbnailGetFail onThumbnailGetFail,
})

获取缩略图相关回调 onThumbnailGetSuccess: 获取缩略图成功回调 onThumbnailGetFail: 获取缩略图失败回调

Implementation

void setOnThumbnailGetListener(
    {required OnThumbnailGetSuccess onThumbnailGetSuccess,
    required OnThumbnailGetFail onThumbnailGetFail}) {
  this.onThumbnailGetSuccess = onThumbnailGetSuccess;
  this.onThumbnailGetSuccess = onThumbnailGetSuccess;
}