openflutter / flutter_ok_image

a flutter image widget to load image.

OKImage

Easy to use this library to build a network image widget, you can build different layouts according to the error/load, also set up the image cache delegate.

use

1. add to your pubspec.yaml

ok_image: ^0.4.0

2. import

import "package:ok_image/ok_image.dart";

3. use

import "package:ok_image/ok_image.dart";
createWidget(){
  return OKImage(
      url: "https://ws1.sinaimg.cn/large/844036b9ly1fxfo76hzd4j20zk0nc48i.jpg",
      width: 200,
      height: 200,
      timeout: Duration(seconds: 20),
      fit: fit,
    );
}

4. params

url: image net url
width: width
height: height
fit: show BoxFit
followRedirects: whether image redirection is allowed.
loadingWidget: display on loading
errorWidget: display when image load error / timeout.
retry: retry to load image count.
timeout: timeout duration.
onErrorTap: when loadErrorWidget show ,onTap it.
cacheDelegate: you can use the param to delegate loadImage

Experimental: Signatures, return values, parameters and other information may be modified in the future.

onLoadStateChanged: will be call on the load state changed.

5. global config

edit OKImage.buildErrorWidget to config global OKImage errorWidget.

edit OKImage.buildLoadingWidget to config global OKImage loading.

about other library

under BSD 3:

1. This library uses http 0.12.0+2 as a framework for network access.
2. using path_provider 1.2.0 to get default catch path.
3. using crypto 2.0.6 to make and check md5.

Apache 2.0:

1. Using rxdart 0.22.1 processing logic

thanks to open source.

If you are using older versions of these open source libraries, which cause incompatibility, please update your. If it is incompatible with me, please contact me and I will update the version number when appropriate.

flutter_ok_image's Issues

兼容 rxdart ^0.20.0

Because every version of ok_image depends on rxdart ^0.19.0 and flutter_app depends on rxdart ^0.20.0, ok_image is forbidden.
So, because flutter_app depends on ok_image ^0.1.1, version solving failed.

pub get failed (1)

add onImageLoaded Callback

Hey it would be really cool, if you add a onImageLoaded Callback.

CircularProgressIndicator on Android

On Android, the CircularProgressIndicator fills all the size of my image.. It should be better that it just shows a small progress at the center of the image. On iOS it worked well.
I saw that I can use the loadingWidget to customize that, but it should worked by default.
Another problem is that I can't disable the progress, because if I set the loadingWidget to null, it gets the defaults.

remove Log

[Feature] about debug

• error log
• error info for ErrorWidget

---

Future accession
Low priority

[email] Is there any way to log when errors, or do you have any thoughts when image doesn't load with redirects?

On 02/23/2019 07:31，Warner, Neil [email protected] wrote：
Is there any way to log when errors, or do you have any thoughts when image doesn't load with redirects?
thanks.

big nao 请增加一个根据天数删除缓存图片的方法

就是说从现在算起，倒过去N天，超过N天的缓存图片删除掉，只保留距离N天的缓存

DownloadError appears in sentry

update path_provider dependency

Support for loading images from storage

I want to load images from my storage. These images have urls of the type file://path/to/storage/image.jpg and not of the network url type (https://path/to/image).
Is there any way to implement this ??