From e2169f531613732c4baca94a6fa7ed885c7d9ddd Mon Sep 17 00:00:00 2001
From: Yaros <thedj.launchpadder.dmx512@gmail.com>
Date: Thu, 28 Aug 2025 04:42:38 +0200
Subject: [PATCH] fix(mobile): fast animations when "disable animations"
 enabled (#21309)

* fix(mobile): disable animations speed android

* use animationBehavior instead of workaround
---
 .../widgets/common/mesmerizing_sliver_app_bar.dart   | 12 ++++++++++--
 mobile/lib/widgets/common/person_sliver_app_bar.dart | 12 ++++++++++--
 .../widgets/common/remote_album_sliver_app_bar.dart  | 12 ++++++++++--
 3 files changed, 30 insertions(+), 6 deletions(-)

diff --git a/mobile/lib/widgets/common/mesmerizing_sliver_app_bar.dart b/mobile/lib/widgets/common/mesmerizing_sliver_app_bar.dart
index 359b400456..73dbbfc85b 100644
--- a/mobile/lib/widgets/common/mesmerizing_sliver_app_bar.dart
+++ b/mobile/lib/widgets/common/mesmerizing_sliver_app_bar.dart
@@ -272,9 +272,17 @@ class _RandomAssetBackgroundState extends State<_RandomAssetBackground> with Tic
   void initState() {
     super.initState();
 
-    _zoomController = AnimationController(duration: const Duration(seconds: 12), vsync: this);
+    _zoomController = AnimationController(
+      duration: const Duration(seconds: 12),
+      vsync: this,
+      animationBehavior: AnimationBehavior.preserve,
+    );
 
-    _crossFadeController = AnimationController(duration: const Duration(milliseconds: 1200), vsync: this);
+    _crossFadeController = AnimationController(
+      duration: const Duration(milliseconds: 1200),
+      vsync: this,
+      animationBehavior: AnimationBehavior.preserve,
+    );
 
     _zoomAnimation = Tween<double>(
       begin: 1.0,
diff --git a/mobile/lib/widgets/common/person_sliver_app_bar.dart b/mobile/lib/widgets/common/person_sliver_app_bar.dart
index 1cc117139d..0f9555a101 100644
--- a/mobile/lib/widgets/common/person_sliver_app_bar.dart
+++ b/mobile/lib/widgets/common/person_sliver_app_bar.dart
@@ -378,9 +378,17 @@ class _RandomAssetBackgroundState extends State<_RandomAssetBackground> with Tic
   void initState() {
     super.initState();
 
-    _zoomController = AnimationController(duration: const Duration(seconds: 12), vsync: this);
+    _zoomController = AnimationController(
+      duration: const Duration(seconds: 12),
+      vsync: this,
+      animationBehavior: AnimationBehavior.preserve,
+    );
 
-    _crossFadeController = AnimationController(duration: const Duration(milliseconds: 1200), vsync: this);
+    _crossFadeController = AnimationController(
+      duration: const Duration(milliseconds: 1200),
+      vsync: this,
+      animationBehavior: AnimationBehavior.preserve,
+    );
 
     _zoomAnimation = Tween<double>(
       begin: 1.0,
diff --git a/mobile/lib/widgets/common/remote_album_sliver_app_bar.dart b/mobile/lib/widgets/common/remote_album_sliver_app_bar.dart
index 54497a10de..f9768d575e 100644
--- a/mobile/lib/widgets/common/remote_album_sliver_app_bar.dart
+++ b/mobile/lib/widgets/common/remote_album_sliver_app_bar.dart
@@ -378,9 +378,17 @@ class _RandomAssetBackgroundState extends State<_RandomAssetBackground> with Tic
   void initState() {
     super.initState();
 
-    _zoomController = AnimationController(duration: const Duration(seconds: 12), vsync: this);
+    _zoomController = AnimationController(
+      duration: const Duration(seconds: 12),
+      vsync: this,
+      animationBehavior: AnimationBehavior.preserve,
+    );
 
-    _crossFadeController = AnimationController(duration: const Duration(milliseconds: 1200), vsync: this);
+    _crossFadeController = AnimationController(
+      duration: const Duration(milliseconds: 1200),
+      vsync: this,
+      animationBehavior: AnimationBehavior.preserve,
+    );
 
     _zoomAnimation = Tween<double>(
       begin: 1.0,