Sicherhaven/Eventify-frontend
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perf: fix image loading performance across all screens

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- Replace Image.network (no cache) with CachedNetworkImage in contributor_profile_screen
- Replace NetworkImage (no cache) with CachedNetworkImageProvider in desktop_topbar and contribute_screen (leaderboard avatars)
- Add maxWidthDiskCache + maxHeightDiskCache to all 23 CachedNetworkImage calls
- Add missing memCacheWidth/Height to review_card (36x36 avatar) and learn_more related events (140x100)
- Add dynamic memCache sizing to tier_avatar_ring based on widget size

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Sicherhaven
2026-04-19 20:03:03 +05:30
parent 5e00e431e3
commit 754b04dc05
10 changed files with 90 additions and 11 deletions
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12
lib/screens/learn_more_screen.dart
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@@ -332,6 +332,8 @@ class _LearnMoreScreenState extends State<LearnMoreScreen> with SingleTickerProv
fit: BoxFit.cover,
memCacheWidth: 800,
memCacheHeight: 500,
maxWidthDiskCache: 1200,
maxHeightDiskCache: 800,
placeholder: (_, __) => Container(
decoration: const BoxDecoration(
gradient: LinearGradient(
@@ -544,6 +546,8 @@ class _LearnMoreScreenState extends State<LearnMoreScreen> with SingleTickerProv
fit: BoxFit.cover,
memCacheWidth: 800,
memCacheHeight: 500,
maxWidthDiskCache: 1200,
maxHeightDiskCache: 800,
placeholder: (_, __) => Container(color: theme.dividerColor),
errorWidget: (_, __, ___) => Container(
color: theme.dividerColor,
@@ -847,6 +851,8 @@ class _LearnMoreScreenState extends State<LearnMoreScreen> with SingleTickerProv
fit: BoxFit.cover,
memCacheWidth: 800,
memCacheHeight: 500,
maxWidthDiskCache: 1200,
maxHeightDiskCache: 800,
width: double.infinity,
height: double.infinity,
placeholder: (_, __) => Container(
@@ -909,6 +915,8 @@ class _LearnMoreScreenState extends State<LearnMoreScreen> with SingleTickerProv
fit: BoxFit.cover,
memCacheWidth: 800,
memCacheHeight: 500,
maxWidthDiskCache: 1200,
maxHeightDiskCache: 800,
width: double.infinity,
placeholder: (_, __) => Container(
color: theme.dividerColor,
@@ -1567,6 +1575,10 @@ class _LearnMoreScreenState extends State<LearnMoreScreen> with SingleTickerProv
imageUrl: imageUrl,
height: 100,
width: 140,
memCacheWidth: 280,
memCacheHeight: 200,
maxWidthDiskCache: 560,
maxHeightDiskCache: 400,
fit: BoxFit.cover,
errorWidget: (_, __, ___) => Container(
height: 100,