VideoPreloadStatePatterns<T> extension

Adds pattern-matching-related methods to VideoPreloadState.

on

Methods

map<TResult extends Object?>({required TResult initial(_Initial<T> value), required TResult loading(_Loading<T> value), required TResult ready(_Ready<T> value), required TResult error(_Error<T> value)}) → TResult

Available on VideoPreloadState<T>, provided by the VideoPreloadStatePatterns extension

A switch-like method, using callbacks.
mapOrNull<TResult extends Object?>({TResult? initial(_Initial<T> value)?, TResult? loading(_Loading<T> value)?, TResult? ready(_Ready<T> value)?, TResult? error(_Error<T> value)?}) → TResult?

Available on VideoPreloadState<T>, provided by the VideoPreloadStatePatterns extension

A variant of map that fallback to returning null.
maybeMap<TResult extends Object?>({TResult initial(_Initial<T> value)?, TResult loading(_Loading<T> value)?, TResult ready(_Ready<T> value)?, TResult error(_Error<T> value)?, required TResult orElse()}) → TResult

Available on VideoPreloadState<T>, provided by the VideoPreloadStatePatterns extension

A variant of map that fallback to returning orElse.
maybeWhen<TResult extends Object?>({TResult initial()?, TResult loading(int currentIndex)?, TResult ready(int currentIndex, String currentItemId, Map<String, VideoPlayerController> controllers, List<VideoItem<T>> items, bool isPlaying, bool isMuted, bool isExpanded)?, TResult error(String message)?, required TResult orElse()}) → TResult

Available on VideoPreloadState<T>, provided by the VideoPreloadStatePatterns extension

A variant of when that fallback to an orElse callback.
when<TResult extends Object?>({required TResult initial(), required TResult loading(int currentIndex), required TResult ready(int currentIndex, String currentItemId, Map<String, VideoPlayerController> controllers, List<VideoItem<T>> items, bool isPlaying, bool isMuted, bool isExpanded), required TResult error(String message)}) → TResult

Available on VideoPreloadState<T>, provided by the VideoPreloadStatePatterns extension

A switch-like method, using callbacks.
whenOrNull<TResult extends Object?>({TResult? initial()?, TResult? loading(int currentIndex)?, TResult? ready(int currentIndex, String currentItemId, Map<String, VideoPlayerController> controllers, List<VideoItem<T>> items, bool isPlaying, bool isMuted, bool isExpanded)?, TResult? error(String message)?}) → TResult?

Available on VideoPreloadState<T>, provided by the VideoPreloadStatePatterns extension

A variant of when that fallback to returning null