Fluidify navigation if SDK is under burst

app/src/main/java/org/linphone/ui/main/chat/fragment/ConversationsListFragment.kt

@@ -26,7 +26,6 @@ import android.view.ViewGroup
 import android.view.animation.Animation
 import android.view.animation.AnimationUtils
 import androidx.annotation.UiThread
-import androidx.core.view.doOnPreDraw
 import androidx.lifecycle.ViewModelProvider
 import androidx.navigation.findNavController
 import androidx.navigation.fragment.findNavController
@@ -111,7 +110,6 @@ class ConversationsListFragment : AbstractTopBarFragment() {
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        postponeEnterTransition()
         super.onViewCreated(view, savedInstanceState)
 
         listViewModel = ViewModelProvider(this)[ConversationsListViewModel::class.java]
@@ -184,10 +182,7 @@ class ConversationsListFragment : AbstractTopBarFragment() {
         listViewModel.conversations.observe(viewLifecycleOwner) {
             adapter.submitList(it)
             Log.i("$TAG Conversations list ready with [${it.size}] items")
-
+            listViewModel.fetchInProgress.value = false
-            (view.parent as? ViewGroup)?.doOnPreDraw {
-                startPostponedEnterTransition()
-            }
         }
 
         sharedViewModel.showConversationEvent.observe(viewLifecycleOwner) {

app/src/main/java/org/linphone/ui/main/chat/viewmodel/ConversationsListViewModel.kt

@@ -105,6 +105,8 @@ class ConversationsListViewModel @UiThread constructor() : AbstractTopBarViewMod
     }
 
     init {
+        fetchInProgress.value = true
+
         coreContext.postOnCoreThread { core ->
             coreContext.contactsManager.addListener(contactsListener)
             core.addListener(coreListener)
@@ -179,12 +181,10 @@ class ConversationsListViewModel @UiThread constructor() : AbstractTopBarViewMod
 
             if (count == 15) {
                 conversations.postValue(list)
-                fetchInProgress.postValue(false)
             }
         }
 
         conversations.postValue(list)
-        fetchInProgress.postValue(false)
     }
 
     @WorkerThread

app/src/main/java/org/linphone/ui/main/contacts/fragment/ContactsListFragment.kt

@@ -31,7 +31,6 @@ import android.view.animation.AnimationUtils
 import android.widget.PopupWindow
 import androidx.annotation.UiThread
 import androidx.core.content.FileProvider
-import androidx.core.view.doOnPreDraw
 import androidx.databinding.DataBindingUtil
 import androidx.lifecycle.ViewModelProvider
 import androidx.navigation.findNavController
@@ -97,7 +96,6 @@ class ContactsListFragment : AbstractTopBarFragment() {
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        postponeEnterTransition()
         super.onViewCreated(view, savedInstanceState)
 
         listViewModel = ViewModelProvider(this)[ContactsListViewModel::class.java]
@@ -128,10 +126,7 @@ class ContactsListFragment : AbstractTopBarFragment() {
         ) {
             adapter.submitList(it)
             Log.i("$TAG Contacts list updated with [${it.size}] items")
-
+            listViewModel.fetchInProgress.value = false
-            (view.parent as? ViewGroup)?.doOnPreDraw {
-                startPostponedEnterTransition()
-            }
         }
 
         listViewModel.favourites.observe(

app/src/main/java/org/linphone/ui/main/contacts/viewmodel/ContactsListViewModel.kt

@@ -92,6 +92,7 @@ class ContactsListViewModel @UiThread constructor() : AbstractTopBarViewModel()
     }
 
     init {
+        fetchInProgress.value = true
         showFavourites.value = true
 
         coreContext.postOnCoreThread { core ->
@@ -259,7 +260,6 @@ class ContactsListViewModel @UiThread constructor() : AbstractTopBarViewModel()
 
             if (firstLoad && count == 20) {
                 contactsList.postValue(list)
-                fetchInProgress.postValue(false)
             }
         }
 
@@ -273,7 +273,6 @@ class ContactsListViewModel @UiThread constructor() : AbstractTopBarViewModel()
 
         favourites.postValue(favouritesList)
         contactsList.postValue(list)
-        fetchInProgress.postValue(false)
 
         Log.i("$TAG Processed [${results.size}] results")
         firstLoad = false

app/src/main/java/org/linphone/ui/main/history/fragment/HistoryListFragment.kt

@@ -31,7 +31,6 @@ import android.view.animation.Animation
 import android.view.animation.AnimationUtils
 import android.widget.PopupWindow
 import androidx.annotation.UiThread
-import androidx.core.view.doOnPreDraw
 import androidx.databinding.DataBindingUtil
 import androidx.lifecycle.ViewModelProvider
 import androidx.navigation.findNavController
@@ -98,7 +97,6 @@ class HistoryListFragment : AbstractTopBarFragment() {
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        postponeEnterTransition()
         super.onViewCreated(view, savedInstanceState)
 
         listViewModel = ViewModelProvider(this)[HistoryListViewModel::class.java]
@@ -194,10 +192,7 @@ class HistoryListFragment : AbstractTopBarFragment() {
         listViewModel.callLogs.observe(viewLifecycleOwner) {
             adapter.submitList(it)
             Log.i("$TAG Call logs ready with [${it.size}] items")
-
+            listViewModel.fetchInProgress.value = false
-            (view.parent as? ViewGroup)?.doOnPreDraw {
-                startPostponedEnterTransition()
-            }
         }
 
         listViewModel.historyDeletedEvent.observe(viewLifecycleOwner) {

app/src/main/java/org/linphone/ui/main/history/viewmodel/HistoryListViewModel.kt

@@ -61,6 +61,8 @@ class HistoryListViewModel @UiThread constructor() : AbstractTopBarViewModel() {
     }
 
     init {
+        fetchInProgress.value = true
+
         coreContext.postOnCoreThread { core ->
             coreContext.contactsManager.addListener(contactsListener)
             core.addListener(coreListener)
@@ -123,11 +125,9 @@ class HistoryListViewModel @UiThread constructor() : AbstractTopBarViewModel() {
 
             if (count == 20) {
                 callLogs.postValue(list)
-                fetchInProgress.postValue(false)
             }
         }
 
         callLogs.postValue(list)
-        fetchInProgress.postValue(false)
     }
 }

app/src/main/java/org/linphone/ui/main/meetings/fragment/MeetingsListFragment.kt

@@ -92,7 +92,6 @@ class MeetingsListFragment : AbstractTopBarFragment() {
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        postponeEnterTransition()
         super.onViewCreated(view, savedInstanceState)
 
         listViewModel = ViewModelProvider(this)[MeetingsListViewModel::class.java]
@@ -137,10 +136,9 @@ class MeetingsListFragment : AbstractTopBarFragment() {
             val newCount = it.size
             adapter.submitList(it)
             Log.i("$TAG Meetings list ready with [$newCount] items")
+            listViewModel.fetchInProgress.value = false
 
             (view.parent as? ViewGroup)?.doOnPreDraw {
-                startPostponedEnterTransition()
-
                 if (currentCount < newCount) {
                     scrollToToday()
                 }

app/src/main/java/org/linphone/ui/main/meetings/viewmodel/MeetingsListViewModel.kt

@@ -49,6 +49,8 @@ class MeetingsListViewModel @UiThread constructor() : AbstractTopBarViewModel()
     }
 
     init {
+        fetchInProgress.value = true
+
         coreContext.postOnCoreThread { core ->
             core.addListener(coreListener)
 
@@ -74,6 +76,10 @@ class MeetingsListViewModel @UiThread constructor() : AbstractTopBarViewModel()
 
     @WorkerThread
     private fun computeMeetingsList(filter: String) {
+        if (meetings.value.orEmpty().isEmpty()) {
+            fetchInProgress.postValue(true)
+        }
+
         val list = arrayListOf<MeetingListItemModel>()
 
         var source = coreContext.core.defaultAccount?.conferenceInformationList

app/src/main/res/layout-land/chat_list_fragment.xml

@@ -98,6 +98,18 @@
                     android:layout_marginTop="@dimen/top_bar_height"
                     android:layout_marginStart="@dimen/landscape_nav_bar_width" />
 
+                <com.google.android.material.progressindicator.CircularProgressIndicator
+                    android:id="@+id/fetch_in_progress"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:indeterminate="true"
+                    android:visibility="@{viewModel.fetchInProgress ? View.VISIBLE : View.GONE}"
+                    app:indicatorColor="@color/main1_500"
+                    app:layout_constraintStart_toEndOf="@id/bottom_nav_bar"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toBottomOf="parent" />
+
                 <com.google.android.material.floatingactionbutton.FloatingActionButton
                     android:id="@+id/new_conversation"
                     android:onClick="@{onNewConversationClicked}"
@@ -114,10 +126,6 @@
 
             </androidx.constraintlayout.widget.ConstraintLayout>
 
-            <!--<include
-                layout="@layout/operation_in_progress"
-                bind:visibility="@{viewModel.fetchInProgress}" />-->
-
         </androidx.coordinatorlayout.widget.CoordinatorLayout>
 
         <androidx.fragment.app.FragmentContainerView

app/src/main/res/layout-land/contacts_list_fragment.xml

@@ -146,6 +146,18 @@
                     app:layout_constraintStart_toEndOf="@id/bottom_nav_bar"
                     app:layout_constraintTop_toBottomOf="@id/no_contacts_image" />
 
+                <com.google.android.material.progressindicator.CircularProgressIndicator
+                    android:id="@+id/fetch_in_progress"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:indeterminate="true"
+                    android:visibility="@{viewModel.fetchInProgress ? View.VISIBLE : View.GONE}"
+                    app:indicatorColor="@color/main1_500"
+                    app:layout_constraintStart_toEndOf="@id/bottom_nav_bar"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toBottomOf="parent" />
+
                 <com.google.android.material.floatingactionbutton.FloatingActionButton
                     android:id="@+id/new_contact"
                     android:onClick="@{onNewContactClicked}"
@@ -162,10 +174,6 @@
 
             </androidx.constraintlayout.widget.ConstraintLayout>
 
-            <!--<include
-                layout="@layout/operation_in_progress"
-                bind:visibility="@{viewModel.fetchInProgress}" />-->
-
         </androidx.coordinatorlayout.widget.CoordinatorLayout>
 
         <androidx.fragment.app.FragmentContainerView

app/src/main/res/layout-land/history_list_fragment.xml

@@ -117,6 +117,18 @@
                     android:layout_marginTop="@dimen/top_bar_height"
                     android:layout_marginStart="@dimen/landscape_nav_bar_width" />
 
+                <com.google.android.material.progressindicator.CircularProgressIndicator
+                    android:id="@+id/fetch_in_progress"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:indeterminate="true"
+                    android:visibility="@{viewModel.fetchInProgress ? View.VISIBLE : View.GONE}"
+                    app:indicatorColor="@color/main1_500"
+                    app:layout_constraintStart_toEndOf="@id/bottom_nav_bar"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toBottomOf="parent" />
+
                 <com.google.android.material.floatingactionbutton.FloatingActionButton
                     android:onClick="@{startCallClickListener}"
                     android:id="@+id/new_call"
@@ -133,10 +145,6 @@
 
             </androidx.constraintlayout.widget.ConstraintLayout>
 
-            <include
-                layout="@layout/operation_in_progress"
-                bind:visibility="@{viewModel.fetchInProgress}" />
-
         </androidx.coordinatorlayout.widget.CoordinatorLayout>
 
         <androidx.fragment.app.FragmentContainerView

app/src/main/res/layout-land/meetings_list_fragment.xml

@@ -114,6 +114,18 @@
                     android:layout_marginTop="@dimen/top_bar_height"
                     android:layout_marginStart="@dimen/landscape_nav_bar_width" />
 
+                <com.google.android.material.progressindicator.CircularProgressIndicator
+                    android:id="@+id/fetch_in_progress"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:indeterminate="true"
+                    android:visibility="@{viewModel.fetchInProgress ? View.VISIBLE : View.GONE}"
+                    app:indicatorColor="@color/main1_500"
+                    app:layout_constraintStart_toEndOf="@id/bottom_nav_bar"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toBottomOf="parent" />
+
                 <com.google.android.material.floatingactionbutton.FloatingActionButton
                     android:id="@+id/new_meeting"
                     android:onClick="@{newMeetingClicked}"
@@ -130,10 +142,6 @@
 
             </androidx.constraintlayout.widget.ConstraintLayout>
 
-            <!--<include
-                layout="@layout/operation_in_progress"
-                bind:visibility="@{viewModel.fetchInProgress}" />-->
-
         </androidx.coordinatorlayout.widget.CoordinatorLayout>
 
         <androidx.fragment.app.FragmentContainerView

app/src/main/res/layout/chat_list_fragment.xml

@@ -89,6 +89,18 @@
                     app:layout_constraintTop_toTopOf="parent"
                     app:layout_constraintBottom_toTopOf="@id/bottom_nav_bar" />
 
+                <com.google.android.material.progressindicator.CircularProgressIndicator
+                    android:id="@+id/fetch_in_progress"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:indeterminate="true"
+                    android:visibility="@{viewModel.fetchInProgress ? View.VISIBLE : View.GONE}"
+                    app:indicatorColor="@color/main1_500"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toTopOf="@id/bottom_nav_bar" />
+
                 <include
                     android:id="@+id/bottom_nav_bar"
                     android:layout_width="0dp"
@@ -115,10 +127,6 @@
 
             </androidx.constraintlayout.widget.ConstraintLayout>
 
-            <!--<include
-                layout="@layout/operation_in_progress"
-                bind:visibility="@{viewModel.fetchInProgress}" />-->
-
         </androidx.coordinatorlayout.widget.CoordinatorLayout>
 
         <androidx.fragment.app.FragmentContainerView

app/src/main/res/layout/contacts_list_fragment.xml

@@ -138,6 +138,18 @@
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintTop_toBottomOf="@id/no_contacts_image" />
 
+                <com.google.android.material.progressindicator.CircularProgressIndicator
+                    android:id="@+id/fetch_in_progress"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:indeterminate="true"
+                    android:visibility="@{viewModel.fetchInProgress ? View.VISIBLE : View.GONE}"
+                    app:indicatorColor="@color/main1_500"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toTopOf="@id/bottom_nav_bar" />
+
                 <include
                     android:id="@+id/bottom_nav_bar"
                     android:layout_width="0dp"
@@ -164,10 +176,6 @@
 
             </androidx.constraintlayout.widget.ConstraintLayout>
 
-            <!--<include
-                layout="@layout/operation_in_progress"
-                bind:visibility="@{viewModel.fetchInProgress}" />-->
-
         </androidx.coordinatorlayout.widget.CoordinatorLayout>
 
         <androidx.fragment.app.FragmentContainerView

app/src/main/res/layout/history_list_fragment.xml

@@ -108,6 +108,18 @@
                     app:layout_constraintTop_toTopOf="parent"
                     app:layout_constraintBottom_toTopOf="@id/bottom_nav_bar" />
 
+                <com.google.android.material.progressindicator.CircularProgressIndicator
+                    android:id="@+id/fetch_in_progress"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:indeterminate="true"
+                    android:visibility="@{viewModel.fetchInProgress ? View.VISIBLE : View.GONE}"
+                    app:indicatorColor="@color/main1_500"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toTopOf="@id/bottom_nav_bar" />
+
                 <include
                     android:id="@+id/bottom_nav_bar"
                     android:layout_width="0dp"
@@ -134,10 +146,6 @@
 
             </androidx.constraintlayout.widget.ConstraintLayout>
 
-            <!--<include
-                layout="@layout/operation_in_progress"
-                bind:visibility="@{viewModel.fetchInProgress}" />-->
-
         </androidx.coordinatorlayout.widget.CoordinatorLayout>
 
         <androidx.fragment.app.FragmentContainerView

app/src/main/res/layout/meetings_list_fragment.xml

@@ -105,6 +105,18 @@
                     app:layout_constraintTop_toTopOf="parent"
                     app:layout_constraintBottom_toTopOf="@id/bottom_nav_bar" />
 
+                <com.google.android.material.progressindicator.CircularProgressIndicator
+                    android:id="@+id/fetch_in_progress"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:indeterminate="true"
+                    android:visibility="@{viewModel.fetchInProgress ? View.VISIBLE : View.GONE}"
+                    app:indicatorColor="@color/main1_500"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toTopOf="@id/bottom_nav_bar" />
+
                 <include
                     android:id="@+id/bottom_nav_bar"
                     android:layout_width="0dp"
@@ -131,10 +143,6 @@
 
             </androidx.constraintlayout.widget.ConstraintLayout>
 
-            <!--<include
-                layout="@layout/operation_in_progress"
-                bind:visibility="@{viewModel.fetchInProgress}" />-->
-
         </androidx.coordinatorlayout.widget.CoordinatorLayout>
 
         <androidx.fragment.app.FragmentContainerView