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Enable change animations in the conversation list.

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This commit is contained in:
Greyson Parrelli
2026-02-23 11:44:58 -05:00
committed by Cody Henthorne
parent 58774033b7
commit fadbb0adc5
2 changed files with 39 additions and 3 deletions
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30
app/src/main/java/org/thoughtcrime/securesms/conversationlist/ConversationListFragment.java
View File

@@ -492,7 +492,6 @@ public class ConversationListFragment extends MainFragment implements Conversati
initializeSearchListener();
initializeFilterListener();
itemAnimator.disable();
SpoilerAnnotation.resetRevealedSpoilers();
if (mainToolbarViewModel.getState().getValue().getMode() != MainToolbarMode.SEARCH && list.getAdapter() != defaultAdapter) {
@@ -550,7 +549,6 @@ public class ConversationListFragment extends MainFragment implements Conversati
public void onStart() {
super.onStart();
AppForegroundObserver.addListener(appForegroundObserver);
itemAnimator.disable();
}
@Override
@@ -1576,6 +1574,34 @@ public class ConversationListFragment extends MainFragment implements Conversati
chatFolderList.getLayoutManager().startSmoothScroll(smoothScroller);
}
// Manage change animations so we don't animate the list when switching folders
itemAnimator.disableChangeAnimations();
defaultAdapter.registerAdapterDataObserver(new RecyclerView.AdapterDataObserver() {
@Override
public void onChanged() {
defaultAdapter.unregisterAdapterDataObserver(this);
itemAnimator.enableChangeAnimations();
}
@Override
public void onItemRangeInserted(int positionStart, int itemCount) {
defaultAdapter.unregisterAdapterDataObserver(this);
itemAnimator.enableChangeAnimations();
}
@Override
public void onItemRangeChanged(int positionStart, int itemCount) {
defaultAdapter.unregisterAdapterDataObserver(this);
itemAnimator.enableChangeAnimations();
}
@Override
public void onItemRangeRemoved(int positionStart, int itemCount) {
defaultAdapter.unregisterAdapterDataObserver(this);
itemAnimator.enableChangeAnimations();
}
});
viewModel.select(chatFolder);
}

12
app/src/main/java/org/thoughtcrime/securesms/conversationlist/ConversationListItemAnimator.java
View File

@@ -16,9 +16,9 @@ public class ConversationListItemAnimator extends DefaultItemAnimator {
private boolean shouldDisable;
public ConversationListItemAnimator() {
setSupportsChangeAnimations(false);
setMoveDuration(0);
setAddDuration(0);
setChangeDuration(ANIMATION_DURATION);
}
@MainThread
@@ -32,6 +32,16 @@ public class ConversationListItemAnimator extends DefaultItemAnimator {
setMoveDuration(0);
}
@MainThread
public void disableChangeAnimations() {
setChangeDuration(0);
}
@MainThread
public void enableChangeAnimations() {
setChangeDuration(ANIMATION_DURATION);
}
/**
* We need to reasonably ensure that the animation has started before we disable things here, so we add a slight delay.