flutter 预载入 flr 文件

 

 

 

来源 :

https://github.com/2d-inc/Flare-Flutter/issues/110    预载入 flr 文件

https://github.com/2d-inc/Flare-Flutter/issues/235      一样

https://github.com/2d-inc/Flare-Flutter/issues/180#issuecomment-550584347