90 lines
2.3 KiB
Dart
90 lines
2.3 KiB
Dart
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import 'package:cached_network_image/cached_network_image.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:sk_base_mobile/app_theme.dart';
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import 'package:sk_base_mobile/util/screen_adaper_util.dart';
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class FadeInCacheImage extends StatefulWidget {
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final double? width;
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final double? height;
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final String? url;
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final BoxFit? fit;
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final bool compress;
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final bool canFullscreen;
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final Widget? defaultWidget;
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const FadeInCacheImage(
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{super.key,
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this.width,
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this.height,
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this.url,
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this.defaultWidget,
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this.fit = BoxFit.cover,
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this.compress = false,
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this.canFullscreen = false});
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@override
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// ignore: library_private_types_in_public_api
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_FadeInCacheImageState createState() => _FadeInCacheImageState();
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}
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class _FadeInCacheImageState extends State<FadeInCacheImage> {
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late BuildContext theContext;
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@override
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void initState() {
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super.initState();
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}
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@override
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void dispose() {
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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theContext = context;
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if ((widget.url == null || widget.url == '' || widget.url == 'null')) {
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return defaultImg();
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}
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return buildImg(widget.url);
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}
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// Future getImg() {
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// return MediaUtil().generateLogoUrl(widget.url);
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// }
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Widget buildImg(String? url) {
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return CachedNetworkImage(
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imageUrl: url ?? '',
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width: widget.width,
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height: widget.height,
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imageBuilder: (context, imageProvider) => Container(
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decoration: BoxDecoration(
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image: DecorationImage(
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image: imageProvider,
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fit: widget.fit ?? BoxFit.cover,
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),
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),
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),
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placeholder: (context, url) => Container(
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decoration: const BoxDecoration(color: AppTheme.grey),
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child: const CupertinoActivityIndicator(),
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),
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errorWidget: (context, error, stackTrace) => defaultImg(),
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);
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}
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Widget defaultImg() {
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return Container(
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alignment: Alignment.center,
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width: widget.width,
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height: widget.height,
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child: widget.defaultWidget ??
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Icon(Icons.image_not_supported,
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size: ScreenAdaper.height((widget.width ?? 200)),
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color: AppTheme.grey),
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);
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}
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}
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