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Adds scroll behaviour to FABs

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This commit is contained in:
ericdecanini 2022-07-29 15:48:21 +02:00
parent 8e7e320e40
commit 406a67827c
1 changed files with 26 additions and 4 deletions
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30
vector/src/main/java/im/vector/app/features/home/room/list/home/HomeRoomListFragment.kt
View file

@ -20,10 +20,10 @@ import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.core.view.isVisible
import androidx.lifecycle.lifecycleScope
import androidx.recyclerview.widget.ConcatAdapter
import androidx.recyclerview.widget.LinearLayoutManager
import androidx.recyclerview.widget.RecyclerView
import com.airbnb.epoxy.EpoxyControllerAdapter
import com.airbnb.epoxy.OnModelBuildFinishedListener
import com.airbnb.mvrx.fragmentViewModel
@ -72,7 +72,7 @@ class HomeRoomListFragment @Inject constructor(
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
sharedActionViewModel = activityViewModelProvider.get(RoomListQuickActionsSharedActionViewModel::class.java)
sharedActionViewModel = activityViewModelProvider[RoomListQuickActionsSharedActionViewModel::class.java]
sharedActionViewModel
.stream()
.onEach { handleQuickActions(it) }
@ -111,8 +111,7 @@ class HomeRoomListFragment @Inject constructor(
}
private fun setupFabs() {
views.newLayoutCreateChatButton.isVisible = true
views.newLayoutOpenSpacesButton.isVisible = true
showFABs()
views.newLayoutCreateChatButton.setOnClickListener {
// Click action for create chat modal goes here
@ -121,6 +120,29 @@ class HomeRoomListFragment @Inject constructor(
views.newLayoutOpenSpacesButton.setOnClickListener {
// Click action for open spaces modal goes here
}
// Hide FABs when list is scrolling
views.roomListView.addOnScrollListener(object : RecyclerView.OnScrollListener() {
override fun onScrollStateChanged(recyclerView: RecyclerView, newState: Int) {
views.createChatFabMenu.handler.removeCallbacksAndMessages(null)
when (newState) {
RecyclerView.SCROLL_STATE_IDLE -> views.createChatFabMenu.postDelayed(::showFABs, 250)
RecyclerView.SCROLL_STATE_DRAGGING,
RecyclerView.SCROLL_STATE_SETTLING -> hideFABs()
}
}
})
}
private fun showFABs() {
views.newLayoutCreateChatButton.show()
views.newLayoutOpenSpacesButton.show()
}
private fun hideFABs() {
views.newLayoutCreateChatButton.hide()
views.newLayoutOpenSpacesButton.hide()
}
override fun invalidate() = withState(roomListViewModel) { state ->