Ugrade unstable room notice in settings

default update parent, clean migrate bottomsheet layout

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/version/RoomVersionService.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 New Vector Ltd
+ * Copyright 2021 The Matrix.org Foundation C.I.C.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -26,7 +26,8 @@ interface RoomVersionService {
      */
     suspend fun upgradeToVersion(version: String): String
 
-    suspend fun getRecommendedVersion() : String
+    fun getRecommendedVersion() : String
 
     fun userMayUpgradeRoom(userId: String): Boolean
+    fun isUsingUnstableRoomVersion(): Boolean
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/RoomUpgradeBody.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 New Vector Ltd
+ * Copyright 2021 The Matrix.org Foundation C.I.C.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/RoomUpgradeResponse.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 New Vector Ltd
+ * Copyright 2021 The Matrix.org Foundation C.I.C.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/version/DefaultRoomVersionService.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 New Vector Ltd
+ * Copyright 2021 The Matrix.org Foundation C.I.C.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,6 +24,7 @@ import io.realm.Realm
 import org.matrix.android.sdk.api.query.QueryStringValue
 import org.matrix.android.sdk.api.session.events.model.EventType
 import org.matrix.android.sdk.api.session.events.model.toModel
+import org.matrix.android.sdk.api.session.homeserver.RoomVersionStatus
 import org.matrix.android.sdk.api.session.room.model.PowerLevelsContent
 import org.matrix.android.sdk.api.session.room.model.create.RoomCreateContent
 import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
@@ -63,7 +64,7 @@ internal class DefaultRoomVersionService @AssistedInject constructor(
         )
     }
 
-    override suspend fun getRecommendedVersion(): String {
+    override fun getRecommendedVersion(): String {
         return Realm.getInstance(monarchy.realmConfiguration).use { realm ->
             HomeServerCapabilitiesEntity.get(realm)?.let {
                 HomeServerCapabilitiesMapper.map(it)
@@ -71,6 +72,18 @@ internal class DefaultRoomVersionService @AssistedInject constructor(
         }
     }
 
+    override fun isUsingUnstableRoomVersion(): Boolean {
+        var isUsingUnstable: Boolean
+        Realm.getInstance(monarchy.realmConfiguration).use { realm ->
+            val versionCaps = HomeServerCapabilitiesEntity.get(realm)?.let {
+                HomeServerCapabilitiesMapper.map(it)
+            }?.roomVersions
+            val currentVersion = getRoomVersion()
+            isUsingUnstable = versionCaps?.supportedVersion?.firstOrNull { it.version == currentVersion }?.status == RoomVersionStatus.UNSTABLE
+        }
+        return isUsingUnstable
+    }
+
     override fun userMayUpgradeRoom(userId: String): Boolean {
         val powerLevelsHelper = stateEventDataSource.getStateEvent(roomId, EventType.STATE_ROOM_POWER_LEVELS, QueryStringValue.NoCondition)
                 ?.content?.toModel<PowerLevelsContent>()

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/version/RoomVersionUpgradeTask.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 New Vector Ltd
+ * Copyright 2021 The Matrix.org Foundation C.I.C.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

tools/check/forbidden_strings_in_code.txt

@@ -162,7 +162,7 @@ Formatter\.formatShortFileSize===1
 # android\.text\.TextUtils
 
 ### This is not a rule, but a warning: the number of "enum class" has changed. For Json classes, it is mandatory that they have `@JsonClass(generateAdapter = false)`. If the enum is not used as a Json class, change the value in file forbidden_strings_in_code.txt
-enum class===101
+enum class===102
 
 ### Do not import temporary legacy classes
 import org.matrix.android.sdk.internal.legacy.riot===3

vector/src/main/java/im/vector/app/features/command/CommandParser.kt

@@ -332,7 +332,11 @@ object CommandParser {
                 }
                 Command.UPGRADE_ROOM.command           -> {
                     val newVersion = textMessage.substring(Command.UPGRADE_ROOM.command.length).trim()
-                    ParsedCommand.UpgradeRoom(newVersion)
+                    if (newVersion.isEmpty()) {
+                        ParsedCommand.ErrorSyntax(Command.UPGRADE_ROOM)
+                    } else {
+                        ParsedCommand.UpgradeRoom(newVersion)
+                    }
                 }
                 else                                   -> {
                     // Unknown command

vector/src/main/java/im/vector/app/features/home/room/detail/upgrade/MigrateRoomBottomSheet.kt

@@ -21,22 +21,24 @@ import android.os.Parcelable
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.core.view.isVisible
 import androidx.fragment.app.setFragmentResult
-import com.airbnb.epoxy.OnModelBuildFinishedListener
+import com.airbnb.mvrx.Loading
 import com.airbnb.mvrx.Success
 import com.airbnb.mvrx.fragmentViewModel
 import com.airbnb.mvrx.withState
+import im.vector.app.R
 import im.vector.app.core.di.ScreenComponent
-import im.vector.app.core.extensions.cleanup
-import im.vector.app.core.extensions.configureWith
+import im.vector.app.core.error.ErrorFormatter
+import im.vector.app.core.extensions.setTextOrHide
 import im.vector.app.core.platform.VectorBaseBottomSheetDialogFragment
-import im.vector.app.databinding.BottomSheetGenericListBinding
+import im.vector.app.databinding.BottomSheetRoomUpgradeBinding
 import kotlinx.parcelize.Parcelize
 import javax.inject.Inject
 
 class MigrateRoomBottomSheet :
-        VectorBaseBottomSheetDialogFragment<BottomSheetGenericListBinding>(),
-        MigrateRoomViewModel.Factory, MigrateRoomController.InteractionListener {
+        VectorBaseBottomSheetDialogFragment<BottomSheetRoomUpgradeBinding>(),
+        MigrateRoomViewModel.Factory {
 
     @Parcelize
     data class Args(
@@ -50,7 +52,7 @@ class MigrateRoomBottomSheet :
     override val showExpanded = true
 
     @Inject
-    lateinit var epoxyController: MigrateRoomController
+    lateinit var errorFormatter: ErrorFormatter
 
     val viewModel: MigrateRoomViewModel by fragmentViewModel()
 
@@ -58,41 +60,79 @@ class MigrateRoomBottomSheet :
         injector.inject(this)
     }
 
-    override fun getBinding(inflater: LayoutInflater, container: ViewGroup?) =
-            BottomSheetGenericListBinding.inflate(inflater, container, false)
-
     override fun invalidate() = withState(viewModel) { state ->
-        epoxyController.setData(state)
-        super.invalidate()
 
-        when (val result = state.upgradingStatus) {
+        views.headerText.setText(if (state.isPublic) R.string.upgrade_public_room else R.string.upgrade_private_room)
+        views.upgradeFromTo.text = getString(R.string.upgrade_public_room_from_to, state.currentVersion, state.newVersion)
+
+        views.autoInviteSwitch.isVisible = !state.isPublic && state.otherMemberCount > 0
+
+        views.autoUpdateParent.isVisible = state.knownParents.isNotEmpty()
+
+        when (state.upgradingStatus) {
+            is Loading -> {
+                views.progressBar.isVisible = true
+                views.progressBar.isIndeterminate = state.upgradingProgressIndeterminate
+                views.progressBar.progress = state.upgradingProgress
+                views.progressBar.max = state.upgradingProgressTotal
+                views.inlineError.setTextOrHide(null)
+                views.button.isVisible = false
+            }
             is Success -> {
-                val result = result.invoke()
-                if (result is UpgradeRoomViewModelTask.Result.Success) {
-                    setFragmentResult(REQUEST_KEY, Bundle().apply {
-                        putString(BUNDLE_KEY_REPLACEMENT_ROOM, result.replacementRoomId)
-                    })
-                    dismiss()
+                views.progressBar.isVisible = false
+                when (val result = state.upgradingStatus.invoke()) {
+                    is UpgradeRoomViewModelTask.Result.Failure -> {
+                        val errorText = when (result) {
+                            is UpgradeRoomViewModelTask.Result.UnknownRoom  -> {
+                                // should not happen
+                                getString(R.string.unknown_error)
+                            }
+                            is UpgradeRoomViewModelTask.Result.NotAllowed   -> {
+                                getString(R.string.upgrade_room_no_power_to_manage)
+                            }
+                            is UpgradeRoomViewModelTask.Result.ErrorFailure -> {
+                                errorFormatter.toHumanReadable(result.throwable)
+                            }
+                            else                                            -> null
+                        }
+                        views.inlineError.setTextOrHide(errorText)
+                        views.button.isVisible = true
+                        views.button.text = getString(R.string.global_retry)
+                    }
+                    is UpgradeRoomViewModelTask.Result.Success -> {
+                        setFragmentResult(REQUEST_KEY, Bundle().apply {
+                            putString(BUNDLE_KEY_REPLACEMENT_ROOM, result.replacementRoomId)
+                        })
+                        dismiss()
+                    }
                 }
             }
+            else       -> {
+                views.button.isVisible = true
+                views.button.text = getString(R.string.upgrade)
+            }
         }
+
+        super.invalidate()
     }
 
-    val postBuild = OnModelBuildFinishedListener {
-        view?.post { forceExpandState() }
-    }
+    override fun getBinding(inflater: LayoutInflater, container: ViewGroup?) =
+            BottomSheetRoomUpgradeBinding.inflate(inflater, container, false)
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        epoxyController.callback = this
-        views.bottomSheetRecyclerView.configureWith(epoxyController)
-        epoxyController.addModelBuildListener(postBuild)
-    }
 
-    override fun onDestroyView() {
-        views.bottomSheetRecyclerView.cleanup()
-        epoxyController.removeModelBuildListener(postBuild)
-        super.onDestroyView()
+        views.button.debouncedClicks {
+            viewModel.handle(MigrateRoomAction.UpgradeRoom)
+        }
+
+        views.autoInviteSwitch.setOnCheckedChangeListener { _, isChecked ->
+            viewModel.handle(MigrateRoomAction.SetAutoInvite(isChecked))
+        }
+
+        views.autoUpdateParent.setOnCheckedChangeListener { _, isChecked ->
+            viewModel.handle(MigrateRoomAction.SetUpdateKnownParentSpace(isChecked))
+        }
     }
 
     override fun create(initialState: MigrateRoomViewState): MigrateRoomViewModel {
@@ -111,16 +151,4 @@ class MigrateRoomBottomSheet :
             }
         }
     }
-
-    override fun onAutoInvite(autoInvite: Boolean) {
-        viewModel.handle(MigrateRoomAction.SetAutoInvite(autoInvite))
-    }
-
-    override fun onAutoUpdateParent(update: Boolean) {
-        viewModel.handle(MigrateRoomAction.SetUpdateKnownParentSpace(update))
-    }
-
-    override fun onConfirmUpgrade() {
-        viewModel.handle(MigrateRoomAction.UpgradeRoom)
-    }
 }

vector/src/main/java/im/vector/app/features/home/room/detail/upgrade/MigrateRoomController.kt

@@ -1,135 +0,0 @@
-/*
- * Copyright (c) 2021 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.detail.upgrade
-
-import com.airbnb.epoxy.TypedEpoxyController
-import com.airbnb.mvrx.Loading
-import com.airbnb.mvrx.Success
-import im.vector.app.R
-import im.vector.app.core.epoxy.errorWithRetryItem
-import im.vector.app.core.error.ErrorFormatter
-import im.vector.app.core.resources.StringProvider
-import im.vector.app.core.ui.bottomsheet.bottomSheetTitleItem
-import im.vector.app.core.ui.list.ItemStyle
-import im.vector.app.core.ui.list.genericFooterItem
-import im.vector.app.core.ui.list.genericProgressBarItem
-import im.vector.app.features.form.formSubmitButtonItem
-import im.vector.app.features.form.formSwitchItem
-import javax.inject.Inject
-
-class MigrateRoomController @Inject constructor(
-        private val stringProvider: StringProvider,
-        private val errorFormatter: ErrorFormatter
-) : TypedEpoxyController<MigrateRoomViewState>() {
-
-    interface InteractionListener {
-        fun onAutoInvite(autoInvite: Boolean)
-        fun onAutoUpdateParent(update: Boolean)
-        fun onConfirmUpgrade()
-    }
-
-    var callback: InteractionListener? = null
-
-    override fun buildModels(data: MigrateRoomViewState?) {
-        data ?: return
-
-        val host = this@MigrateRoomController
-
-        bottomSheetTitleItem {
-            id("title")
-            title(
-                    host.stringProvider.getString(if (data.isPublic) R.string.upgrade_public_room else R.string.upgrade_private_room)
-            )
-        }
-
-        genericFooterItem {
-            id("warning_text")
-            centered(false)
-            style(ItemStyle.NORMAL_TEXT)
-            text(host.stringProvider.getString(R.string.upgrade_room_warning))
-        }
-
-        genericFooterItem {
-            id("from_to_room")
-            centered(false)
-            style(ItemStyle.NORMAL_TEXT)
-            text(host.stringProvider.getString(R.string.upgrade_public_room_from_to, data.currentVersion, data.newVersion))
-        }
-
-        if (!data.isPublic && data.otherMemberCount > 0) {
-            formSwitchItem {
-                id("auto_invite")
-                switchChecked(data.shouldIssueInvites)
-                title(host.stringProvider.getString(R.string.upgrade_room_auto_invite))
-                listener { switch -> host.callback?.onAutoInvite(switch) }
-            }
-        }
-
-        if (data.knownParents.isNotEmpty()) {
-            formSwitchItem {
-                id("update_parent")
-                switchChecked(data.shouldUpdateKnownParents)
-                title(host.stringProvider.getString(R.string.upgrade_room_update_parent))
-                listener { switch -> host.callback?.onAutoUpdateParent(switch) }
-            }
-        }
-        when (data.upgradingStatus) {
-            is Loading -> {
-                genericProgressBarItem {
-                    id("upgrade_progress")
-                    indeterminate(data.upgradingProgressIndeterminate)
-                    progress(data.upgradingProgress)
-                    total(data.upgradingProgressTotal)
-                }
-            }
-            is Success -> {
-                when (val result = data.upgradingStatus.invoke()) {
-                    is UpgradeRoomViewModelTask.Result.Failure -> {
-                        val errorText = when (result) {
-                            is UpgradeRoomViewModelTask.Result.UnknownRoom  -> {
-                                // should not happen
-                                host.stringProvider.getString(R.string.unknown_error)
-                            }
-                            is UpgradeRoomViewModelTask.Result.NotAllowed   -> {
-                                host.stringProvider.getString(R.string.upgrade_room_no_power_to_manage)
-                            }
-                            is UpgradeRoomViewModelTask.Result.ErrorFailure -> {
-                                host.errorFormatter.toHumanReadable(result.throwable)
-                            }
-                            else                                            -> null
-                        }
-                        errorWithRetryItem {
-                            id("error")
-                            text(errorText)
-                            listener { host.callback?.onConfirmUpgrade() }
-                        }
-                    }
-                    is UpgradeRoomViewModelTask.Result.Success -> {
-                        // nop, dismisses
-                    }
-                }
-            }
-            else       -> {
-                formSubmitButtonItem {
-                    id("migrate")
-                    buttonTitleId(R.string.upgrade)
-                    buttonClickListener { host.callback?.onConfirmUpgrade() }
-                }
-            }
-        }
-    }
-}

vector/src/main/java/im/vector/app/features/home/room/detail/upgrade/MigrateRoomViewState.kt

@@ -26,7 +26,7 @@ data class MigrateRoomViewState(
         val currentVersion: String? = null,
         val isPublic: Boolean = false,
         val shouldIssueInvites: Boolean = false,
-        val shouldUpdateKnownParents: Boolean = false,
+        val shouldUpdateKnownParents: Boolean = true,
         val otherMemberCount: Int = 0,
         val knownParents: List<String> = emptyList(),
         val upgradingStatus: Async<UpgradeRoomViewModelTask.Result> = Uninitialized,

vector/src/main/java/im/vector/app/features/roomprofile/RoomProfileController.kt

@@ -22,8 +22,10 @@ import im.vector.app.R
 import im.vector.app.core.epoxy.expandableTextItem
 import im.vector.app.core.epoxy.profiles.buildProfileAction
 import im.vector.app.core.epoxy.profiles.buildProfileSection
+import im.vector.app.core.resources.ColorProvider
 import im.vector.app.core.resources.StringProvider
 import im.vector.app.core.ui.list.genericFooterItem
+import im.vector.app.core.ui.list.genericPositiveButtonItem
 import im.vector.app.features.home.ShortcutCreator
 import im.vector.app.features.home.room.detail.timeline.TimelineEventController
 import im.vector.app.features.home.room.detail.timeline.tools.createLinkMovementMethod
@@ -34,6 +36,7 @@ import javax.inject.Inject
 
 class RoomProfileController @Inject constructor(
         private val stringProvider: StringProvider,
+        private val colorProvider: ColorProvider,
         private val vectorPreferences: VectorPreferences,
         private val shortcutCreator: ShortcutCreator
 ) : TypedEpoxyController<RoomProfileViewState>() {
@@ -55,6 +58,7 @@ class RoomProfileController @Inject constructor(
         fun onRoomIdClicked()
         fun onRoomDevToolsClicked()
         fun onUrlInTopicLongClicked(url: String)
+        fun doMigrateToVersion(newVersion: String)
     }
 
     override fun buildModels(data: RoomProfileViewState?) {
@@ -87,6 +91,28 @@ class RoomProfileController @Inject constructor(
 
         // Security
         buildProfileSection(stringProvider.getString(R.string.room_profile_section_security))
+
+        // Upgrade warning
+        val roomVersion = data.roomCreateContent()?.roomVersion
+        if (data.canUpgradeRoom
+                && !data.isTombstoned
+                && roomVersion != null
+                && data.isUsingUnstableRoomVersion
+                && data.recommendedRoomVersion != null) {
+            genericFooterItem {
+                id("version_warning")
+                text(host.stringProvider.getString(R.string.room_using_unstable_room_version, roomVersion))
+                textColor(host.colorProvider.getColorFromAttribute(R.attr.colorError))
+                centered(false)
+            }
+
+            genericPositiveButtonItem {
+                id("migrate_button")
+                text(host.stringProvider.getString(R.string.room_upgrade_to_recommened_version))
+                buttonClickAction { host.callback?.doMigrateToVersion(data.recommendedRoomVersion) }
+            }
+        }
+
         val learnMoreSubtitle = if (roomSummary.isEncrypted) {
             if (roomSummary.isDirect) R.string.direct_room_profile_encrypted_subtitle else R.string.room_profile_encrypted_subtitle
         } else {
@@ -194,7 +220,7 @@ class RoomProfileController @Inject constructor(
                     editable = false,
                     action = { callback?.onRoomIdClicked() }
             )
-            data.roomCreateContent()?.roomVersion?.let {
+            roomVersion?.let {
                 buildProfileAction(
                         id = "roomVersion",
                         title = stringProvider.getString(R.string.room_settings_room_version_title),

vector/src/main/java/im/vector/app/features/roomprofile/RoomProfileFragment.kt

@@ -45,6 +45,7 @@ import im.vector.app.core.utils.startSharePlainTextIntent
 import im.vector.app.databinding.FragmentMatrixProfileBinding
 import im.vector.app.databinding.ViewStubRoomProfileHeaderBinding
 import im.vector.app.features.home.AvatarRenderer
+import im.vector.app.features.home.room.detail.upgrade.MigrateRoomBottomSheet
 import im.vector.app.features.home.room.list.actions.RoomListActionsArgs
 import im.vector.app.features.home.room.list.actions.RoomListQuickActionsBottomSheet
 import im.vector.app.features.home.room.list.actions.RoomListQuickActionsSharedAction
@@ -303,6 +304,11 @@ class RoomProfileFragment @Inject constructor(
         copyToClipboard(requireContext(), url, true)
     }
 
+    override fun doMigrateToVersion(newVersion: String) {
+        MigrateRoomBottomSheet.newInstance(roomProfileArgs.roomId, newVersion)
+                .show(parentFragmentManager, "migrate")
+    }
+
     private fun onShareRoomProfile(permalink: String) {
         startSharePlainTextIntent(
                 fragment = this,

vector/src/main/java/im/vector/app/features/roomprofile/RoomProfileViewModel.kt

@@ -22,8 +22,8 @@ import com.airbnb.mvrx.FragmentViewModelContext
 import com.airbnb.mvrx.MvRxViewModelFactory
 import com.airbnb.mvrx.ViewModelContext
 import dagger.assisted.Assisted
-import dagger.assisted.AssistedInject
 import dagger.assisted.AssistedFactory
+import dagger.assisted.AssistedInject
 import im.vector.app.R
 import im.vector.app.core.extensions.exhaustive
 import im.vector.app.core.platform.VectorViewModel
@@ -81,8 +81,14 @@ class RoomProfileViewModel @AssistedInject constructor(
         rxRoom.liveStateEvent(EventType.STATE_ROOM_CREATE, QueryStringValue.NoCondition)
                 .mapOptional { it.content.toModel<RoomCreateContent>() }
                 .unwrap()
-                .execute {
-                    copy(roomCreateContent = it)
+                .execute { async ->
+                    copy(
+                            roomCreateContent = async,
+                            recommendedRoomVersion = room.getRecommendedVersion(),
+                            isUsingUnstableRoomVersion = room.isUsingUnstableRoomVersion(),
+                            canUpgradeRoom = room.userMayUpgradeRoom(session.myUserId),
+                            isTombstoned = room.getStateEvent(EventType.STATE_ROOM_TOMBSTONE) != null
+                    )
                 }
     }
 

vector/src/main/java/im/vector/app/features/roomprofile/RoomProfileViewState.kt

@@ -30,7 +30,11 @@ data class RoomProfileViewState(
         val roomCreateContent: Async<RoomCreateContent> = Uninitialized,
         val bannedMembership: Async<List<RoomMemberSummary>> = Uninitialized,
         val actionPermissions: ActionPermissions = ActionPermissions(),
-        val isLoading: Boolean = false
+        val isLoading: Boolean = false,
+        val isUsingUnstableRoomVersion: Boolean = false,
+        val recommendedRoomVersion: String? = null,
+        val canUpgradeRoom: Boolean = false,
+        val isTombstoned: Boolean = false
 ) : MvRxState {
 
     constructor(args: RoomProfileArgs) : this(roomId = args.roomId)

vector/src/main/res/layout/bottom_sheet_generic_list.xml

@@ -6,6 +6,7 @@
     android:layout_height="match_parent"
     android:background="?colorSurface"
     android:fadeScrollbars="false"
+    android:nestedScrollingEnabled="false"
     android:scrollbars="vertical"
     tools:itemCount="5"
     tools:listitem="@layout/item_bottom_sheet_action" />

vector/src/main/res/layout/bottom_sheet_room_upgrade.xml

@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="?colorSurface"
+    android:orientation="vertical"
+    android:padding="16dp">
+
+    <TextView
+        android:id="@+id/headerText"
+        style="@style/Widget.Vector.TextView.Title"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="16dp"
+        android:layout_marginBottom="12dp"
+        android:gravity="start"
+        android:textColor="?vctr_content_primary"
+        android:textStyle="bold"
+        tools:text="@string/upgrade_public_room" />
+
+    <TextView
+        android:id="@+id/descriptionText"
+        style="@style/Widget.Vector.TextView.Body"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="8dp"
+        android:gravity="start"
+        android:textColor="?vctr_content_secondary"
+        android:text="@string/upgrade_room_warning" />
+
+    <TextView
+        android:id="@+id/upgradeFromTo"
+        style="@style/Widget.Vector.TextView.Body"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="8dp"
+        android:gravity="start"
+        android:textColor="?vctr_content_secondary"
+        tools:text="@string/upgrade_public_room_from_to" />
+
+    <com.google.android.material.switchmaterial.SwitchMaterial
+        android:id="@+id/autoInviteSwitch"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        tools:checked="true"
+        android:layout_marginBottom="8dp"
+        android:text="@string/upgrade_room_auto_invite"
+        tools:visibility="visible" />
+
+
+    <com.google.android.material.switchmaterial.SwitchMaterial
+        android:id="@+id/autoUpdateParent"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="8dp"
+        android:text="@string/upgrade_room_update_parent_sapce"
+        tools:visibility="visible" />
+
+    <Button
+        android:id="@+id/button"
+        style="@style/Widget.Vector.Button.Outlined"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/layout_vertical_margin"
+        android:text="@string/upgrade"
+        android:textAllCaps="true"
+        android:textColor="?colorSecondary" />
+
+    <ProgressBar
+        android:id="@+id/progressBar"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:visibility="gone"
+        tools:visibility="visible" />
+
+    <TextView
+        android:id="@+id/inlineError"
+        style="@style/Widget.Vector.TextView.Body"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="8dp"
+        android:gravity="start"
+        android:textColor="?colorError"
+        android:visibility="gone"
+        tools:text="@string/unknown_error"
+        tools:visibility="visible" />
+
+</LinearLayout>

vector/src/main/res/values/strings.xml

@@ -3427,4 +3427,7 @@
     <string name="upgrade_room_update_parent">Automatically update parent space</string>
     <string name="upgrade_room_no_power_to_manage">You need permission to upgrade a room</string>
 
+
+    <string name="room_using_unstable_room_version">This room is running room version %s, which this homeserver has marked as unstable.</string>
+    <string name="room_upgrade_to_recommened_version">Upgrade to the recommended room version</string>
  </resources>