Reset swiped views when canceling a swipe action in the confirmation dialog (e17459f2) · Commits · e / os / Mail

app/ui/legacy/src/main/java/com/fsck/k9/ui/messagelist/MessageListFragment.kt

+22 −8

Original line number	Diff line number	Diff line
		@@ -76,6 +76,7 @@ class MessageListFragment :
		private lateinit var fragmentListener: MessageListFragmentListener

		private var recyclerView: RecyclerView? = null
		private var itemTouchHelper: ItemTouchHelper? = null
		private var swipeRefreshLayout: SwipeRefreshLayout? = null

		private lateinit var adapter: MessageListAdapter
		@@ -278,6 +279,7 @@ class MessageListFragment :
		recyclerView.adapter = adapter

		this.recyclerView = recyclerView
		this.itemTouchHelper = itemTouchHelper
		}

		private fun initializeSortSettings() {
		@@ -421,6 +423,7 @@ class MessageListFragment :

		override fun onDestroyView() {
		recyclerView = null
		itemTouchHelper = null
		swipeRefreshLayout = null

		if (isNewMessagesView && !requireActivity().isChangingConfigurations) {
		@@ -1108,8 +1111,25 @@ class MessageListFragment :

		override fun doNegativeClick(dialogId: Int) {
		if (dialogId == R.id.dialog_confirm_spam \|\| dialogId == R.id.dialog_confirm_delete) {
		// No further need for this reference
		activeMessages = null
		val activeMessages = this.activeMessages ?: return
		if (activeMessages.size == 1) {
		// List item might have been swiped and is still showing the "swipe action background"
		resetSwipedView(activeMessages.first())
		}

		this.activeMessages = null
		}
		}

		private fun resetSwipedView(messageReference: MessageReference) {
		val recyclerView = this.recyclerView ?: return
		val itemTouchHelper = this.itemTouchHelper ?: return

		adapter.getItem(messageReference)?.let { messageListItem ->
		recyclerView.findViewHolderForItemId(messageListItem.uniqueId)?.let { viewHolder ->
		itemTouchHelper.stopSwipe(viewHolder)
		notifyItemChanged(messageListItem)
		}
		}
		}

		@@ -1491,15 +1511,9 @@ class MessageListFragment :
		onArchive(item.messageReference)
		}
		SwipeAction.Delete -> {
		if (K9.isConfirmDelete) {
		notifyItemChanged(item)
		}
		onDelete(listOf(item.messageReference))
		}
		SwipeAction.Spam -> {
		if (K9.isConfirmSpam) {
		notifyItemChanged(item)
		}
		onSpam(listOf(item.messageReference))
		}
		SwipeAction.Move -> {

ui-utils/ItemTouchHelper/src/main/java/app/k9mail/ui/utils/itemtouchhelper/ItemTouchHelper.java

+8 −0

Original line number	Diff line number	Diff line
		@@ -938,6 +938,10 @@ public class ItemTouchHelper extends RecyclerView.ItemDecoration

		@Override
		public void onChildViewDetachedFromWindow(@NonNull View view) {
		resetSwipeView(view);
		}

		private void resetSwipeView(@NonNull View view) {
		removeChildDrawingOrderCallbackIfNecessary(view);
		final ViewHolder holder = mRecyclerView.getChildViewHolder(view);
		if (holder == null) {
		@@ -953,6 +957,10 @@ public class ItemTouchHelper extends RecyclerView.ItemDecoration
		}
		}

		public void stopSwipe(@NonNull ViewHolder viewHolder) {
		resetSwipeView(viewHolder.itemView);
		}

		/**
		* Returns the animation type or 0 if cannot be found.
		*/