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Fixed chat room not marked as read when going in it if number of messages is not enough to make the list scrollable

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This commit is contained in:
Sylvain Berfini 2022-07-01 17:10:37 +02:00
parent b266f98593
commit 0327928bb1
1 changed files with 12 additions and 5 deletions
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17
app/src/main/java/org/linphone/activities/main/chat/fragments/DetailChatRoomFragment.kt
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@ -1029,9 +1029,12 @@ class DetailChatRoomFragment : MasterFragment<ChatRoomDetailFragmentBinding, Cha
private fun scrollToFirstUnreadMessageOrBottom(smooth: Boolean): Boolean {
if (_adapter != null && adapter.itemCount > 0) {
// Scroll to first unread message if any
val recyclerView = binding.chatMessagesList
// Scroll to first unread message if any, unless we are already on it
val firstUnreadMessagePosition = adapter.getFirstUnreadMessagePosition()
val indexToScrollTo = if (firstUnreadMessagePosition != -1) {
val currentPosition = (recyclerView.layoutManager as LinearLayoutManager).findFirstCompletelyVisibleItemPosition()
val indexToScrollTo = if (firstUnreadMessagePosition != -1 && firstUnreadMessagePosition != currentPosition) {
firstUnreadMessagePosition
} else {
adapter.itemCount - 1
@ -1039,11 +1042,15 @@ class DetailChatRoomFragment : MasterFragment<ChatRoomDetailFragmentBinding, Cha
Log.i("[Chat Room] Scrolling to position $indexToScrollTo, first unread message is at $firstUnreadMessagePosition")
if (smooth && corePreferences.enableAnimations) {
binding.chatMessagesList.smoothScrollToPosition(indexToScrollTo)
recyclerView.smoothScrollToPosition(indexToScrollTo)
} else {
binding.chatMessagesList.scrollToPosition(indexToScrollTo)
recyclerView.scrollToPosition(indexToScrollTo)
}
if (firstUnreadMessagePosition == 0) {
// Return true only if all unread messages don't fit in the recyclerview height
return recyclerView.computeVerticalScrollRange() > recyclerView.height
}
return firstUnreadMessagePosition == 0
}
return false
}