Merge remote-tracking branch 'origin/feature/nfe/edit_layout_config' …

…into community-testing-space-switching-16_08

changelog.d/6506.wip

@@ -0,0 +1 @@
+[App Layout] added dialog to configure app layout

vector/src/main/java/im/vector/app/features/home/HomeActivity.kt

@@ -56,6 +56,7 @@ import im.vector.app.features.analytics.plan.MobileScreen
 import im.vector.app.features.analytics.plan.ViewRoom
 import im.vector.app.features.crypto.recover.SetupMode
 import im.vector.app.features.disclaimer.showDisclaimerDialog
+import im.vector.app.features.home.room.list.home.layout.HomeLayoutSettingBottomDialogFragment
 import im.vector.app.features.matrixto.MatrixToBottomSheet
 import im.vector.app.features.matrixto.OriginOfMatrixTo
 import im.vector.app.features.navigation.Navigator
@@ -283,6 +284,11 @@ class HomeActivity :
                 .show(supportFragmentManager, "SPACE_SETTINGS")
     }
 
+    private fun showLayoutSettings() {
+        HomeLayoutSettingBottomDialogFragment()
+                .show(supportFragmentManager, "LAYOUT_SETTINGS")
+    }
+
     private fun openSpaceInvite(spaceId: String) {
         SpaceInviteBottomSheet.newInstance(spaceId)
                 .show(supportFragmentManager, "SPACE_INVITE")
@@ -596,6 +602,10 @@ class HomeActivity :
                 navigator.openSettings(this)
                 true
             }
+            R.id.menu_home_layout_settings -> {
+                showLayoutSettings()
+                true
+            }
             R.id.menu_home_invite_friends -> {
                 launchInviteFriends()
                 true

vector/src/main/java/im/vector/app/features/home/room/list/home/HomeLayoutPreferences.kt

@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2022 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.features.home.room.list.home
+
+import android.content.SharedPreferences
+import androidx.core.content.edit
+import im.vector.app.core.di.DefaultPreferences
+import javax.inject.Inject
+
+class HomeLayoutPreferences @Inject constructor(
+        @DefaultPreferences private val preferences: SharedPreferences
+) {
+
+    companion object {
+        const val SETTINGS_PREFERENCES_HOME_RECENTS = "SETTINGS_PREFERENCES_HOME_RECENTS"
+        const val SETTINGS_PREFERENCES_HOME_FILTERS = "SETTINGS_PREFERENCES_HOME_FILTERS"
+        const val SETTINGS_PREFERENCES_USE_AZ_ORDER = "SETTINGS_PREFERENCES_USE_AZ_ORDER"
+    }
+
+    // We need to keep references, because it's kept as a Weak reference and so will be gathered by GC
+    private var filtersListener: SharedPreferences.OnSharedPreferenceChangeListener? = null
+    private var recentsListener: SharedPreferences.OnSharedPreferenceChangeListener? = null
+    private var orderListener: SharedPreferences.OnSharedPreferenceChangeListener? = null
+
+    fun areRecentsEnabled(): Boolean {
+        return preferences.getBoolean(SETTINGS_PREFERENCES_HOME_RECENTS, false)
+    }
+
+    fun setRecentsEnabled(isEnabled: Boolean) {
+        preferences.edit {
+            putBoolean(SETTINGS_PREFERENCES_HOME_RECENTS, isEnabled)
+        }
+    }
+
+    fun areFiltersEnabled(): Boolean {
+        return preferences.getBoolean(SETTINGS_PREFERENCES_HOME_FILTERS, false)
+    }
+
+    fun setFiltersEnabled(isEnabled: Boolean) {
+        preferences.edit {
+            putBoolean(SETTINGS_PREFERENCES_HOME_FILTERS, isEnabled)
+        }
+    }
+
+    fun isAZOrderingEnabled(): Boolean {
+        return preferences.getBoolean(SETTINGS_PREFERENCES_USE_AZ_ORDER, false)
+    }
+
+    fun setAZOrderingEnabled(isEnabled: Boolean) {
+        preferences.edit {
+            putBoolean(SETTINGS_PREFERENCES_USE_AZ_ORDER, isEnabled)
+        }
+    }
+
+    fun registerFiltersListener(callBack: (Boolean) -> Unit) {
+        filtersListener = SharedPreferences.OnSharedPreferenceChangeListener { _, key ->
+            when (key) {
+                SETTINGS_PREFERENCES_HOME_FILTERS -> {
+                    callBack.invoke(areFiltersEnabled())
+                }
+            }
+        }
+        preferences.registerOnSharedPreferenceChangeListener(filtersListener)
+    }
+
+    fun registerRecentsListener(callBack: (Boolean) -> Unit) {
+        recentsListener = SharedPreferences.OnSharedPreferenceChangeListener { _, key ->
+            when (key) {
+                SETTINGS_PREFERENCES_HOME_RECENTS -> {
+                    callBack.invoke(areRecentsEnabled())
+                }
+            }
+        }
+        preferences.registerOnSharedPreferenceChangeListener(recentsListener)
+    }
+
+    fun registerOrderingListener(callBack: (Boolean) -> Unit) {
+        orderListener = SharedPreferences.OnSharedPreferenceChangeListener { _, key ->
+            when (key) {
+                SETTINGS_PREFERENCES_USE_AZ_ORDER -> {
+                    callBack.invoke(isAZOrderingEnabled())
+                }
+            }
+        }
+        preferences.registerOnSharedPreferenceChangeListener(orderListener)
+    }
+
+    fun unregisterListeners() {
+        preferences.unregisterOnSharedPreferenceChangeListener(filtersListener)
+        preferences.unregisterOnSharedPreferenceChangeListener(recentsListener)
+        preferences.unregisterOnSharedPreferenceChangeListener(orderListener)
+    }
+}

vector/src/main/java/im/vector/app/features/home/room/list/home/HomeRoomListFragment.kt

@@ -162,6 +162,15 @@ class HomeRoomListFragment @Inject constructor(
         }.launchIn(lifecycleScope)
 
         views.roomListView.adapter = concatAdapter
+
+        // we need to force scroll when recents/filter tabs are added to make them visible
+        concatAdapter.registerAdapterDataObserver(object : RecyclerView.AdapterDataObserver() {
+            override fun onItemRangeInserted(positionStart: Int, itemCount: Int) {
+                if (positionStart == 0) {
+                    layoutManager.scrollToPosition(0)
+                }
+            }
+        })
     }
 
     private fun setupFabs() {
@@ -205,6 +214,9 @@ class HomeRoomListFragment @Inject constructor(
     }
 
     private fun setUpAdapters(sections: Set<HomeRoomSection>) {
+        concatAdapter.adapters.forEach {
+            concatAdapter.removeAdapter(it)
+        }
         sections.forEach {
             concatAdapter.addAdapter(getAdapterForData(it))
         }
@@ -234,12 +246,11 @@ class HomeRoomListFragment @Inject constructor(
             is HomeRoomSection.RoomSummaryData -> {
                 HomeFilteredRoomsController(
                         roomSummaryItemFactory,
-                        showFilters = section.showFilters,
                 ).also { controller ->
                     controller.listener = this
                     controller.onFilterChanged = ::onRoomFilterChanged
                     section.filtersData.onEach {
-                        controller.submitFiltersData(it)
+                        controller.submitFiltersData(it.getOrNull())
                     }.launchIn(lifecycleScope)
                     section.list.observe(viewLifecycleOwner) { list ->
                         controller.submitList(list)

vector/src/main/java/im/vector/app/features/home/room/list/home/HomeRoomListViewModel.kt

@@ -53,12 +53,14 @@ import org.matrix.android.sdk.api.session.room.model.Membership
 import org.matrix.android.sdk.api.session.room.model.tag.RoomTag
 import org.matrix.android.sdk.api.session.room.roomSummaryQueryParams
 import org.matrix.android.sdk.api.session.room.state.isPublic
+import org.matrix.android.sdk.api.util.Optional
 import org.matrix.android.sdk.flow.flow
 
 class HomeRoomListViewModel @AssistedInject constructor(
         @Assisted initialState: HomeRoomListViewState,
         private val session: Session,
         private val spaceStateHandler: SpaceStateHandler,
+        private val preferences: HomeLayoutPreferences,
 ) : VectorViewModel<HomeRoomListViewState, HomeRoomListAction, HomeRoomListViewEvents>(initialState) {
 
     @AssistedFactory
@@ -78,16 +80,45 @@ class HomeRoomListViewModel @AssistedInject constructor(
     private val _sections = MutableSharedFlow<Set<HomeRoomSection>>(replay = 1)
     val sections = _sections.asSharedFlow()
 
+    private val filtersPreferencesFlow = MutableSharedFlow<Boolean>(replay = 1)
+
     private var filteredPagedRoomSummariesLive: UpdatableLivePageResult? = null
 
     init {
         configureSections()
+        observePreferences()
+    }
+
+    private fun observePreferences() {
+        preferences.registerFiltersListener { areFiltersEnabled ->
+            viewModelScope.launch {
+                filtersPreferencesFlow.emit(areFiltersEnabled)
+            }
+        }
+        viewModelScope.launch {
+            filtersPreferencesFlow.emit(preferences.areFiltersEnabled())
+        }
+
+        preferences.registerRecentsListener { _ ->
+            configureSections()
+        }
+
+        preferences.registerOrderingListener { _ ->
+            configureSections()
+        }
+    }
+
+    override fun onCleared() {
+        preferences.unregisterListeners()
+        super.onCleared()
     }
 
     private fun configureSections() {
         val newSections = mutableSetOf<HomeRoomSection>()
 
-        newSections.add(getRecentRoomsSection())
+        if (preferences.areRecentsEnabled()) {
+            newSections.add(getRecentRoomsSection())
+        }
         newSections.add(getFilteredRoomsSection())
 
         viewModelScope.launch {
@@ -117,7 +148,11 @@ class HomeRoomListViewModel @AssistedInject constructor(
         }
 
         val params = getFilteredQueryParams(HomeRoomFilter.ALL, builder.build())
-        val sortOrder = RoomSortOrder.ACTIVITY // #6506
+        val sortOrder = if (preferences.isAZOrderingEnabled()) {
+            RoomSortOrder.NAME
+        } else {
+            RoomSortOrder.ACTIVITY
+        }
 
         val liveResults = session.roomService().getFilteredPagedRoomSummariesLive(
                 params,
@@ -141,13 +176,12 @@ class HomeRoomListViewModel @AssistedInject constructor(
 
         return HomeRoomSection.RoomSummaryData(
                 list = liveResults.livePagedList,
-                showFilters = true, // #6506
                 filtersData = getFiltersDataFlow()
         )
     }
 
-    private fun getFiltersDataFlow(): SharedFlow<List<HomeRoomFilter>> {
-        val flow = MutableSharedFlow<List<HomeRoomFilter>>(replay = 1)
+    private fun getFiltersDataFlow(): SharedFlow<Optional<List<HomeRoomFilter>>> {
+        val flow = MutableSharedFlow<Optional<List<HomeRoomFilter>>>(replay = 1)
 
         val favouritesFlow = session.flow()
                 .liveRoomSummaries(
@@ -168,26 +202,32 @@ class HomeRoomListViewModel @AssistedInject constructor(
                 .map { it.isNotEmpty() }
                 .distinctUntilChanged()
 
-        favouritesFlow.combine(dmsFLow) { hasFavourite, hasDm ->
-            hasFavourite to hasDm
-        }.onEach { (hasFavourite, hasDm) ->
-            val filtersData = mutableListOf(
-                    HomeRoomFilter.ALL,
-                    HomeRoomFilter.UNREADS
-            )
-            if (hasFavourite) {
-                filtersData.add(
-                        HomeRoomFilter.FAVOURITES
-                )
-            }
-            if (hasDm) {
-                filtersData.add(
-                        HomeRoomFilter.PEOPlE
-                )
-            }
-
-            flow.emit(filtersData)
-        }.launchIn(viewModelScope)
+        favouritesFlow
+                .combine(dmsFLow) { hasFavourite, hasDm ->
+                    hasFavourite to hasDm
+                }.combine(filtersPreferencesFlow) { (hasFavourite, hasDm), areFiltersEnabled ->
+                    Triple(hasFavourite, hasDm, areFiltersEnabled)
+                }.onEach { (hasFavourite, hasDm, areFiltersEnabled) ->
+                    if (areFiltersEnabled) {
+                        val filtersData = mutableListOf(
+                                HomeRoomFilter.ALL,
+                                HomeRoomFilter.UNREADS
+                        )
+                        if (hasFavourite) {
+                            filtersData.add(
+                                    HomeRoomFilter.FAVOURITES
+                            )
+                        }
+                        if (hasDm) {
+                            filtersData.add(
+                                    HomeRoomFilter.PEOPlE
+                            )
+                        }
+                        flow.emit(Optional.from(filtersData))
+                    } else {
+                        flow.emit(Optional.empty())
+                    }
+                }.launchIn(viewModelScope)
 
         return flow
     }

vector/src/main/java/im/vector/app/features/home/room/list/home/HomeRoomSection.kt

@@ -21,12 +21,12 @@ import androidx.paging.PagedList
 import im.vector.app.features.home.room.list.home.filter.HomeRoomFilter
 import kotlinx.coroutines.flow.SharedFlow
 import org.matrix.android.sdk.api.session.room.model.RoomSummary
+import org.matrix.android.sdk.api.util.Optional
 
 sealed class HomeRoomSection {
     data class RoomSummaryData(
             val list: LiveData<PagedList<RoomSummary>>,
-            val showFilters: Boolean,
-            val filtersData: SharedFlow<List<HomeRoomFilter>>
+            val filtersData: SharedFlow<Optional<List<HomeRoomFilter>>>
     ) : HomeRoomSection()
 
     data class RecentRoomsData(

vector/src/main/java/im/vector/app/features/home/room/list/home/filter/HomeFilteredRoomsController.kt

@@ -27,8 +27,7 @@ import org.matrix.android.sdk.api.session.room.members.ChangeMembershipState
 import org.matrix.android.sdk.api.session.room.model.RoomSummary
 
 class HomeFilteredRoomsController(
-        private val roomSummaryItemFactory: RoomSummaryItemFactory,
-        private val showFilters: Boolean,
+        private val roomSummaryItemFactory: RoomSummaryItemFactory
 ) : PagedListEpoxyController<RoomSummary>(
         // Important it must match the PageList builder notify Looper
         modelBuildingHandler = createUIHandler()
@@ -48,7 +47,7 @@ class HomeFilteredRoomsController(
 
     override fun addModels(models: List<EpoxyModel<*>>) {
         val host = this
-        if (showFilters) {
+        if (host.filtersData != null) {
             roomFilterHeaderItem {
                 id("filter_header")
                 filtersData(host.filtersData)
@@ -58,7 +57,7 @@ class HomeFilteredRoomsController(
         super.addModels(models)
     }
 
-    fun submitFiltersData(data: List<HomeRoomFilter>) {
+    fun submitFiltersData(data: List<HomeRoomFilter>?) {
         this.filtersData = data
         requestForcedModelBuild()
     }