LRU cache for SAF (Storage Access Framework) file metadata with background preloading. More...

Collaboration diagram for de.yaacc.util.SAFCacheManager:

Public Member Functions
SAFMetadata	getMetadata (DocumentFile file)
	Get complete metadata for a SAF file (duration, MIME type, encoded ID).

String	getDuration (Uri uri)
	Get duration from cache or extract if not cached.

void	preloadSafDurations ()
	Preload durations for SAF files in background.

void	trimCache ()
	Clear old entries beyond MAX_CACHE_SIZE.

void	shutdown ()

boolean	isPreloading ()

int	getTotalFilesIndexed ()

int	getCacheSize ()

Static Public Member Functions
static synchronized SAFCacheManager	getInstance (Context context)

Detailed Description

LRU cache for SAF (Storage Access Framework) file metadata with background preloading.

Caches duration, MIME type, and encoded IDs for fast browsing.

Member Function Documentation

String de.yaacc.util.SAFCacheManager.getDuration ( Uri uri )

Get duration from cache or extract if not cached.

SAFMetadata de.yaacc.util.SAFCacheManager.getMetadata ( DocumentFile file )

Get complete metadata for a SAF file (duration, MIME type, encoded ID).

Returns cached data if available, otherwise extracts synchronously.

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The documentation for this class was generated from the following file: