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didvan-app
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D1APP-71 web image caching method applied

This commit is contained in:
MohammadTaha Basiri 2022-02-11 20:10:20 +03:30
parent 6e1b5179a9
commit 63f9c3e658
1 changed files with 15 additions and 66 deletions
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75
lib/widgets/skeleton_image.dart
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@ -1,15 +1,12 @@
import 'dart:typed_data';
import 'package:didvan/widgets/shimmer_placeholder.dart'; import 'package:didvan/widgets/shimmer_placeholder.dart';
import 'package:http/http.dart' as http;
import 'package:cached_network_image/cached_network_image.dart'; import 'package:cached_network_image/cached_network_image.dart';
import 'package:didvan/config/design_config.dart'; import 'package:didvan/config/design_config.dart';
import 'package:didvan/services/network/request.dart'; import 'package:didvan/services/network/request.dart';
import 'package:didvan/services/network/request_helper.dart'; import 'package:didvan/services/network/request_helper.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:cached_network_image_platform_interface/cached_network_image_platform_interface.dart';
class SkeletonImage extends StatefulWidget { class SkeletonImage extends StatelessWidget {
final String imageUrl; final String imageUrl;
final double width; final double width;
final double height; final double height;
@ -24,66 +21,18 @@ class SkeletonImage extends StatefulWidget {
this.aspectRatio, this.aspectRatio,
}) : super(key: key); }) : super(key: key);
@override
State<SkeletonImage> createState() => _SkeletonImageState();
}
class _SkeletonImageState extends State<SkeletonImage> {
// late Uint8List _bytes;
// bool _isLoading = true;
// @override
// void initState() {
// if (kIsWeb) _getImage();
// super.initState();
// }
// Future<void> _getImage() async {
// final url = RequestHelper.baseUrl + widget.imageUrl;
// _bytes = (await http.get(
// Uri.parse(url),
// headers: {'Authorization': 'Bearer ${RequestService.token}'},
// ))
// .bodyBytes;
// if (mounted) {
// setState(() {
// _isLoading = false;
// });
// }
// }
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
// if (kIsWeb) {
// if (_isLoading) {
// return _aspectRatioGenerator(
// child: ShimmerPlaceholder(
// borderRadius: widget.borderRadius,
// width: widget.aspectRatio == null ? widget.width : null,
// height: widget.aspectRatio == null ? widget.height : null,
// ),
// );
// }
// return _aspectRatioGenerator(
// child: ClipRRect(
// borderRadius: widget.borderRadius,
// child: Image.memory(
// _bytes,
// fit: BoxFit.cover,
// width: widget.width,
// height: widget.height,
// ),
// ),
// );
// }
return _aspectRatioGenerator( return _aspectRatioGenerator(
child: CachedNetworkImage( child: CachedNetworkImage(
imageRenderMethodForWeb: ImageRenderMethodForWeb.HttpGet,
httpHeaders: {'Authorization': 'Bearer ${RequestService.token}'}, httpHeaders: {'Authorization': 'Bearer ${RequestService.token}'},
width: widget.width, width: width,
height: widget.height, height: height,
imageUrl: RequestHelper.baseUrl + widget.imageUrl, imageUrl: RequestHelper.baseUrl + imageUrl,
imageBuilder: (context, imageProvider) => Container( imageBuilder: (context, imageProvider) => Container(
decoration: BoxDecoration( decoration: BoxDecoration(
borderRadius: widget.borderRadius ?? DesignConfig.lowBorderRadius, borderRadius: borderRadius ?? DesignConfig.lowBorderRadius,
image: DecorationImage( image: DecorationImage(
image: imageProvider, image: imageProvider,
fit: BoxFit.cover, fit: BoxFit.cover,
@ -92,17 +41,17 @@ class _SkeletonImageState extends State<SkeletonImage> {
), ),
progressIndicatorBuilder: (context, url, progress) => progressIndicatorBuilder: (context, url, progress) =>
ShimmerPlaceholder( ShimmerPlaceholder(
borderRadius: widget.borderRadius, borderRadius: borderRadius,
), ),
), ),
); );
} }
Widget _aspectRatioGenerator({required Widget child}) => Widget _aspectRatioGenerator({required Widget child}) => aspectRatio == null
widget.aspectRatio == null ? SizedBox(key: ValueKey(imageUrl), child: child)
? SizedBox(child: child)
: AspectRatio( : AspectRatio(
aspectRatio: widget.aspectRatio!, key: ValueKey(imageUrl),
aspectRatio: aspectRatio!,
child: child, child: child,
); );
} }