PrecachedNetworkImageManager class

Properties

cachedFiles ↔ Map<String, File?>

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

addPrecache({required String url}) → dynamic

add the url which you want to precache next time

cleanCaches() → dynamic

clean all urls precache and file cache in memory and disk

cleanImageCache() → dynamic

clean all precache's files of given urls cache in memory and disk

cleanPrecache() → dynamic

clean all urls precache

deleteImageCache({required String url}) → dynamic

delete the file of given url cache in memory and disk

deletePrecache({required String url}) → dynamic

delete the url which you cancel to precache

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

precacheNetworkImages({List<String>? urls}) → dynamic

precache all urls(or the target param urls) to files in memory usage: you can call this method in advance(eg. on launch) to avoid the flash screen caused by the delay time after set the parameter precache of PrecachedNetworkImage(..., precache: true) to true.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

instance → PrecachedNetworkImageManager

final