Interface CacheKeyFactory

  • @Deprecated
    public interface CacheKeyFactory
    Deprecated. is deprecated. Please migrate to androidx.media3 (which contains the same ExoPlayer code). See the migration guide for more details, including a script to help with the migration.
    Factory for cache keys.
    • Method Detail

      • buildCacheKey

        String buildCacheKey​(DataSpec dataSpec)
        Returns the cache key of the resource containing the data defined by a DataSpec.

        Note that since the returned cache key corresponds to the whole resource, implementations must not return different cache keys for DataSpecs that define different ranges of the same resource. As a result, implementations should not use fields such as DataSpec.position and DataSpec.length.

        dataSpec - The DataSpec.
        The cache key of the resource.