setPreloadObserver method

void setPreloadObserver(TXMusicPreloadObserver? observer)

Setting Music Preload Callback

Before preloading music, please use this API to set the preload callback, which can inform you of the preload status.

• Parameters:
  • observer(TXMusicPreloadObserver):

Implementation

void setPreloadObserver(TXMusicPreloadObserver? observer) {
  if (observer != null) {
    _preloadObserverNative?.setObserver(observer);
  } else {
    _preloadObserverNative?.removeObserver();
  }
}