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opt: get cacheSize

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Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>
This commit is contained in:
bggRGjQaUbCoE
2025-04-04 18:29:57 +08:00
parent 7009c3400a
commit d921f6176b
2 changed files with 7 additions and 5 deletions
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3
lib/common/widgets/network_img_layer.dart
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@@ -83,7 +83,6 @@ class NetworkImgLayer extends StatelessWidget {
} }
Widget placeholder(BuildContext context) { Widget placeholder(BuildContext context) {
int cacheWidth = width.cacheSize(context);
return Container( return Container(
width: width, width: width,
height: height, height: height,
@@ -106,7 +105,7 @@ class NetworkImgLayer extends StatelessWidget {
: 'assets/images/loading.png', : 'assets/images/loading.png',
width: width, width: width,
height: height, height: height,
cacheWidth: cacheWidth == 0 ? null : cacheWidth, cacheWidth: width.cacheSize(context),
// cacheHeight: height.cacheSize(context), // cacheHeight: height.cacheSize(context),
), ),
), ),

9
lib/utils/extension.dart
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@@ -4,9 +4,12 @@ import 'package:floating/floating.dart';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:get/get.dart'; import 'package:get/get.dart';
extension ImageExtension on num { extension ImageExtension on num? {
int cacheSize(BuildContext context) { int? cacheSize(BuildContext context) {
return (this * MediaQuery.of(context).devicePixelRatio).round(); if (this == null || this == 0) {
return null;
}
return (this! * MediaQuery.of(context).devicePixelRatio).round();
} }
} }