Save it in your app’s temp directory: import ‘dart:io ‘; // https://pub.dev/packages/path_provider import ‘package:path_provider/path_provider. dart’; final Directory temp = await getTemporaryDirectory(); final File imageFile = File(‘${temp. path}/images/someImageFile.
Read moreHow do you speed up asset image in Flutter?
We have a simple yet useful method in Flutter which we can use to load our asset images much faster — precacheImage()! This method prefetches the image into the image cache and then whenever the image is used, it will be loaded much faster.
Read moreDoes Flutter cache images?
In some cases, it’s handy to cache images as they’re downloaded from the web, so they can be used offline. For this purpose, use the cached_network_image package . In addition to caching, the cached_network_image package also supports placeholders and fading images in as they’re loaded.
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