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Merge pull request #8152 from vector-im/feature/fga/fix_timeline_position_loss 

Fix always jumps to the bottom of the timeline #8090
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ganfra 2023-02-21 14:51:21 +01:00 committed by GitHub
parent 6bd150d4cd 84cb6e74f2
commit 9541d75d3f
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2 changed files with 6 additions and 4 deletions
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1
changelog.d/8090.bugfix Normal file
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@ -0,0 +1 @@
Fix timeline always jumps to the bottom when screen goes back to foreground.

9
vector/src/main/java/im/vector/app/features/home/room/detail/TimelineFragment.kt
View File

@ -53,6 +53,7 @@ import androidx.recyclerview.widget.LinearLayoutManager
import androidx.recyclerview.widget.RecyclerView
import androidx.transition.TransitionManager
import com.airbnb.epoxy.EpoxyModel
import com.airbnb.epoxy.EpoxyVisibilityTracker
import com.airbnb.epoxy.OnModelBuildFinishedListener
import com.airbnb.epoxy.addGlidePreloader
import com.airbnb.epoxy.glidePreloader
@ -76,7 +77,6 @@ import im.vector.app.core.extensions.filterDirectionOverrides
import im.vector.app.core.extensions.hideKeyboard
import im.vector.app.core.extensions.registerStartForActivityResult
import im.vector.app.core.extensions.setTextOrHide
import im.vector.app.core.extensions.trackItemsVisibilityChange
import im.vector.app.core.glide.GlideApp
import im.vector.app.core.glide.GlideRequests
import im.vector.app.core.intent.getFilenameFromUri
@ -265,6 +265,7 @@ class TimelineFragment :
private val timelineViewModel: TimelineViewModel by fragmentViewModel()
private val messageComposerViewModel: MessageComposerViewModel by fragmentViewModel()
private val debouncer = Debouncer(createUIHandler())
private val itemVisibilityTracker = EpoxyVisibilityTracker()
private lateinit var scrollOnNewMessageCallback: ScrollOnNewMessageCallback
private lateinit var scrollOnHighlightedEventCallback: ScrollOnHighlightedEventCallback
@ -972,11 +973,11 @@ class TimelineFragment :
override fun onResume() {
super.onResume()
itemVisibilityTracker.attach(views.timelineRecyclerView)
notificationDrawerManager.setCurrentRoom(timelineArgs.roomId)
notificationDrawerManager.setCurrentThread(timelineArgs.threadTimelineArgs?.rootThreadEventId)
roomDetailPendingActionStore.data?.let { handlePendingAction(it) }
roomDetailPendingActionStore.data = null
views.timelineRecyclerView.adapter = timelineEventController.adapter
}
private fun handlePendingAction(roomDetailPendingAction: RoomDetailPendingAction) {
@ -993,9 +994,9 @@ class TimelineFragment :
override fun onPause() {
super.onPause()
itemVisibilityTracker.detach(views.timelineRecyclerView)
notificationDrawerManager.setCurrentRoom(null)
notificationDrawerManager.setCurrentThread(null)
views.timelineRecyclerView.adapter = null
}
private val emojiActivityResultLauncher = registerStartForActivityResult { activityResult ->
@ -1038,7 +1039,6 @@ class TimelineFragment :
timelineEventController.callback = this
timelineEventController.timeline = timelineViewModel.timeline
views.timelineRecyclerView.trackItemsVisibilityChange()
layoutManager = object : LinearLayoutManager(requireContext(), RecyclerView.VERTICAL, true) {
override fun onLayoutCompleted(state: RecyclerView.State) {
super.onLayoutCompleted(state)
@ -1061,6 +1061,7 @@ class TimelineFragment :
it.dispatchTo(scrollOnHighlightedEventCallback)
}
timelineEventController.addModelBuildListener(modelBuildListener)
views.timelineRecyclerView.adapter = timelineEventController.adapter
if (vectorPreferences.swipeToReplyIsEnabled()) {
val quickReplyHandler = object : RoomMessageTouchHelperCallback.QuickReplayHandler {