flutter-image-cut icon indicating copy to clipboard operation
flutter-image-cut copied to clipboard

ImageStreamListener class undefined

Open ZLF930807 opened this issue 6 years ago • 1 comments

下载压缩包后本地测试报错,跟flutter sdk版本 有关系嘛?我的flutter版本为1.2.1

ZLF930807 avatar Nov 04 '19 03:11 ZLF930807

下载压缩包后本地测试报错,跟flutter sdk版本 有关系嘛?我的flutter版本为1.2.1

可能是吧 你的版本太老了,现在都1.9.1了 我的是最新的 老版本的话不能这么写好像 以前 ` static Future<flutterui.Image> load(String url) async { ui.ImageStream stream = new ui.AssetImage(url, bundle: getAssetBundle()) .resolve(ui.ImageConfiguration.empty); Completer<flutterui.Image> completer = new Completer<flutterui.Image>(); void listener(ui.ImageInfo frame, bool synchronousCall) { final flutterui.Image image = frame.image; completer.complete(image); stream.removeListener(listener); }

stream.addListener(listener);
return completer.future;

}`

dikeboy avatar Nov 05 '19 02:11 dikeboy