From 3f314e5a07d617d3923477999a1a5a3969757ff3 Mon Sep 17 00:00:00 2001
From: Alex Chau <alexchau@google.com>
Date: Thu, 10 Apr 2025 21:53:02 +0100
Subject: [PATCH] Mark all PerDisplayRepository as LauncherAppSingleton

- Without this annotation, everytime the PerDisplayRepository is requested, a new PerDisplayRepository is created effectively not functioning as a repositroy.
- This caused RotationTouchHelper to be created whenever get() is called, thus losing its state across the swipe gesture

Fix: 409722063
Fix: 409258907
Test: manual
Flag: EXEMPT bug fix
Change-Id: Ibde4c6ce18b96bafea1c40d8c69a4552f371501a
---
 .../src/com/android/launcher3/dagger/PerDisplayModule.kt      | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/quickstep/src/com/android/launcher3/dagger/PerDisplayModule.kt b/quickstep/src/com/android/launcher3/dagger/PerDisplayModule.kt
index 3bef6ca284..def588ccd9 100644
--- a/quickstep/src/com/android/launcher3/dagger/PerDisplayModule.kt
+++ b/quickstep/src/com/android/launcher3/dagger/PerDisplayModule.kt
@@ -52,6 +52,7 @@ interface BasePerDisplayModule {
 @Module
 object PerDisplayRepositoriesModule {
     @Provides
+    @LauncherAppSingleton
     fun provideRecentsAnimationDeviceStateRepo(
         repositoryFactory: PerDisplayInstanceRepositoryImpl.Factory<RecentsAnimationDeviceState>,
         rotationTouchHelperRepository: PerDisplayRepository<RotationTouchHelper>,
@@ -77,6 +78,7 @@ object PerDisplayRepositoriesModule {
     }
 
     @Provides
+    @LauncherAppSingleton
     fun provideTaskAnimationManagerRepo(
         repositoryFactory: PerDisplayInstanceRepositoryImpl.Factory<TaskAnimationManager>,
         instanceFactory: TaskAnimationManager.Factory,
@@ -92,6 +94,7 @@ object PerDisplayRepositoriesModule {
     }
 
     @Provides
+    @LauncherAppSingleton
     fun provideRotationTouchHandlerRepo(
         repositoryFactory: PerDisplayInstanceRepositoryImpl.Factory<RotationTouchHelper>,
         @DisplayContext displayContextRepository: PerDisplayRepository<Context>,
@@ -113,6 +116,7 @@ object PerDisplayRepositoriesModule {
     }
 
     @Provides
+    @LauncherAppSingleton
     @DisplayContext
     fun provideDisplayContext(
         repositoryFactory: PerDisplayInstanceRepositoryImpl.Factory<Context>,