cached_network_image 2.3.2 copy "cached_network_image: ^2.3.2" to clipboard
cached_network_image: ^2.3.2 copied to clipboard

outdated

Flutter library to load and cache network images. Can also be used with placeholder and error widgets.

Cached network image #

pub package

A flutter library to show images from the internet and keep them in the cache directory.

How to use #

The CachedNetworkImage can be used directly or through the ImageProvider. Both the CachedNetworkImage as CachedNetworkImageProvider have minimal support for web. It currently doesn't include caching.

With a placeholder:

CachedNetworkImage(
        imageUrl: "http://via.placeholder.com/350x150",
        placeholder: (context, url) => CircularProgressIndicator(),
        errorWidget: (context, url, error) => Icon(Icons.error),
     ),

Or with a progress indicator:

CachedNetworkImage(
       imageUrl: "http://via.placeholder.com/350x150",
       progressIndicatorBuilder: (context, url, downloadProgress) => 
               CircularProgressIndicator(value: downloadProgress.progress),
       errorWidget: (context, url, error) => Icon(Icons.error),
    ),
Image(image: CachedNetworkImageProvider(url))

When you want to have both the placeholder functionality and want to get the imageprovider to use in another widget you can provide an imageBuilder:

CachedNetworkImage(
  imageUrl: "http://via.placeholder.com/200x150",
  imageBuilder: (context, imageProvider) => Container(
    decoration: BoxDecoration(
      image: DecorationImage(
          image: imageProvider,
          fit: BoxFit.cover,
          colorFilter:
              ColorFilter.mode(Colors.red, BlendMode.colorBurn)),
    ),
  ),
  placeholder: (context, url) => CircularProgressIndicator(),
  errorWidget: (context, url, error) => Icon(Icons.error),
),

How it works #

The cached network images stores and retrieves files using the flutter_cache_manager.

6390
likes
0
pub points
100%
popularity

Publisher

verified publisherbaseflow.com

Flutter library to load and cache network images. Can also be used with placeholder and error widgets.

Repository (GitHub)
View/report issues

License

unknown (license)

Dependencies

flutter, flutter_cache_manager, octo_image

More

Packages that depend on cached_network_image