Improve compose TalkBack screen-entry announcements

stream-chat-android-compose-sample/src/main/AndroidManifest.xml

@@ -66,54 +66,71 @@
         <activity
             android:name=".ui.login.UserLoginActivity"
             android:exported="false"
+            android:label="@string/user_login_screen_title"
             />
         <activity
             android:name=".ui.login.CustomLoginActivity"
             android:exported="false"
+            android:label="@string/user_login_advanced_options"
             android:windowSoftInputMode="adjustResize"
             />
         <activity
             android:name=".ui.chats.ChatsActivity"
             android:exported="false"
+            android:label="@string/app_bottom_bar_chats"
             />
         <activity
             android:name=".feature.channel.list.ChannelsActivity"
             android:exported="false"
+            android:label="@string/app_bottom_bar_chats"
             />
         <activity
             android:name=".ui.channel.ChannelActivity"
             android:exported="false"
+            android:label="@string/channel_title"
             android:windowSoftInputMode="adjustResize"
             />
         <activity
             android:name=".ui.channel.DirectChannelInfoActivity"
             android:exported="false"
+            android:label="@string/stream_ui_channel_info_contact_title"
             />
         <activity
             android:name=".ui.channel.GroupChannelInfoActivity"
             android:exported="false"
+            android:label="@string/stream_ui_channel_info_group_title"
             />
         <activity
             android:name=".ui.pinned.PinnedMessagesActivity"
             android:exported="false"
+            android:label="@string/pinned_messages_title"
             />
         <activity
             android:name=".feature.channel.add.AddChannelActivity"
             android:exported="false"
+            android:label="@string/add_channel_title"
             android:windowSoftInputMode="adjustResize"
             />
         <activity
             android:name=".feature.channel.add.group.AddGroupChannelActivity"
             android:exported="false"
+            android:label="@string/add_group_channel_members_title"
             android:windowSoftInputMode="adjustResize"
             />
         <activity
             android:name=".feature.channel.draft.DraftChannelActivity"
             android:exported="false"
+            android:label="@string/stream_compose_channel_list_header_new_chat"
             android:windowSoftInputMode="adjustResize"
             />
-        <activity android:name=".feature.reminders.MessageRemindersActivity" />
-        <activity android:name=".ui.profile.UserProfileActivity" />
+        <activity
+            android:name=".feature.reminders.MessageRemindersActivity"
+            android:label="@string/reminders_title"
+            />
+        <activity
+            android:name=".ui.profile.UserProfileActivity"
+            android:label="@string/user_profile_title"
+            />
         <activity
             android:name=".ui.channel.attachments.ChannelFilesAttachmentsActivity"
             android:label="@string/stream_ui_channel_attachments_files_title"

stream-chat-android-compose-sample/src/main/res/values/strings.xml

@@ -128,6 +128,10 @@
     <string name="channel_attachments_files_loading_more_error">Failed to load more files attachments</string>
 
     <!-- Channel -->
+    <string name="channel_title">Channel</string>
     <string name="channel_open_info">Open channel info</string>
 
+    <!-- User Profile -->
+    <string name="user_profile_title">Profile</string>
+
 </resources>

stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/channel/info/AddMembersScreen.kt

@@ -40,6 +40,8 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.paneTitle
+import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.Preview
@@ -101,11 +103,13 @@ internal fun AddMembersScreen(
     onDismiss: () -> Unit,
     onConfirm: () -> Unit,
 ) {
+    val paneTitleText = stringResource(id = R.string.stream_compose_add_members_title)
     Column(
         modifier = Modifier
             .fillMaxSize()
             .background(ChatTheme.colors.backgroundCoreApp)
-            .systemBarsPadding(),
+            .systemBarsPadding()
+            .semantics { paneTitle = paneTitleText },
     ) {
         AddMembersHeader(
             hasSelection = state.selectedUserIds.isNotEmpty(),

stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/channel/info/DirectChannelInfoScreen.kt

@@ -42,6 +42,8 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.paneTitle
+import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
@@ -113,8 +115,9 @@ private fun DirectChannelInfoScaffold(
     onViewAction: (action: ChannelInfoViewAction) -> Unit = {},
 ) {
     val listState = rememberLazyListState()
+    val paneTitleText = stringResource(id = UiCommonR.string.stream_ui_channel_info_contact_title)
     Scaffold(
-        modifier = modifier,
+        modifier = modifier.semantics { paneTitle = paneTitleText },
         topBar = {
             ChatTheme.componentFactory.DirectChannelInfoTopBar(
                 params = DirectChannelInfoTopBarParams(

stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/channel/info/GroupChannelEditScreen.kt

@@ -54,6 +54,8 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalInspectionMode
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.paneTitle
+import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.text.TextRange
 import androidx.compose.ui.text.input.TextFieldValue
 import androidx.compose.ui.text.style.TextOverflow
@@ -206,7 +208,9 @@ private fun GroupChannelEditContent(
     onSaveActionClick: () -> Unit = {},
     onUploadPictureClick: () -> Unit = {},
 ) {
+    val paneTitleText = stringResource(id = UiCommonR.string.stream_ui_channel_info_edit_title)
     Scaffold(
+        modifier = Modifier.semantics { paneTitle = paneTitleText },
         topBar = {
             GroupChannelEditTopBar(
                 isBusy = isBusy,

stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/channel/info/GroupChannelInfoScreen.kt

@@ -50,6 +50,8 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.pluralStringResource
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.paneTitle
+import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
@@ -174,8 +176,9 @@ private fun GroupChannelInfoScaffold(
     onViewAction: (action: ChannelInfoViewAction) -> Unit = {},
 ) {
     val listState = rememberLazyListState()
+    val paneTitleText = stringResource(id = UiCommonR.string.stream_ui_channel_info_group_title)
     Scaffold(
-        modifier = modifier,
+        modifier = modifier.semantics { paneTitle = paneTitleText },
         topBar = {
             ChatTheme.componentFactory.GroupChannelInfoTopBar(
                 params = GroupChannelInfoTopBarParams(

stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/channels/ChannelsScreen.kt

@@ -41,6 +41,8 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.testTag
+import androidx.compose.ui.semantics.paneTitle
+import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.viewmodel.compose.viewModel
 import io.getstream.chat.android.compose.state.channels.list.SearchQuery
@@ -67,7 +69,8 @@ import io.getstream.chat.android.ui.common.state.channels.actions.ViewInfo
  * You can use the default implementation by not passing in an instance yourself, or you
  * can customize the behavior using its parameters.
  * @param viewModelKey Key to differentiate between instances of [ChannelListViewModel].
- * @param title Header title.
+ * @param title Header title. Also drives the screen's `paneTitle` semantic, announced by TalkBack
+ * when the screen appears as a pane (e.g. an adaptive-layout pane or a Compose Navigation route).
  * @param isShowingHeader If we show the header or hide it.
  * @param searchMode The search mode for the screen.
  * @param onHeaderActionClick Handler for the default header action.
@@ -123,7 +126,9 @@ public fun ChannelsScreen(
             .testTag("Stream_ChannelsScreen"),
     ) {
         Scaffold(
-            modifier = Modifier.fillMaxSize(),
+            modifier = Modifier
+                .fillMaxSize()
+                .semantics { paneTitle = title },
             topBar = {
                 if (isShowingHeader) {
                     ChatTheme.componentFactory.ChannelListHeader(

stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/chats/ChatsScreen.kt

@@ -44,6 +44,8 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.layout.onSizeChanged
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.semantics.paneTitle
+import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.unit.IntOffset
 import androidx.compose.ui.unit.IntSize
 import androidx.lifecycle.viewmodel.compose.viewModel
@@ -106,6 +108,8 @@ import kotlin.math.abs
  * When the initial [ChannelViewModelFactory] is requested (before a channel is selected),
  * `channelId`, `messageId`, and `parentMessageId` are `null`.
  * @param title The title displayed in the list pane top bar. Default is `"Stream Chat"`.
+ * Also drives the list pane's `paneTitle` semantic, announced by TalkBack when the list pane
+ * appears or becomes active (e.g. switching between panes in the adaptive layout).
  * @param searchMode The current search mode. Default is [SearchMode.None].
  * @param listContentMode The mode for displaying the list content. Default is [ChatListContentMode.Channels].
  * @param onBackPress Callback invoked when the user presses the back button.
@@ -179,10 +183,12 @@ public fun ChatsScreen(
         onDispose { navigator.popUpTo(ThreePaneRole.List) }
     }
 
-    val listPane = remember(listContentMode) {
+    val listPane = remember(listContentMode, title) {
         movableContentOf { modifier: Modifier ->
             Scaffold(
-                modifier = modifier.safeDrawingPadding(),
+                modifier = modifier
+                    .safeDrawingPadding()
+                    .semantics { paneTitle = title },
                 containerColor = ChatTheme.colors.backgroundCoreApp,
                 topBar = { listTopBarContent() },
                 bottomBar = { listBottomBarContent() },

stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/threads/ThreadsScreen.kt

@@ -23,6 +23,8 @@ import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.paneTitle
+import androidx.compose.ui.semantics.semantics
 import androidx.lifecycle.viewmodel.compose.viewModel
 import io.getstream.chat.android.client.api.models.QueryThreadsRequest
 import io.getstream.chat.android.compose.R
@@ -38,7 +40,8 @@ import io.getstream.chat.android.models.Thread
  * It can be used without most parameters for default behavior, that can be tweaked if necessary.
  *
  * @param viewModelFactory The factory used to build the [ThreadListViewModel].
- * @param title Header title.
+ * @param title Header title. Also drives the screen's `paneTitle` semantic, announced by TalkBack
+ * when the screen appears as a pane (e.g. an adaptive-layout pane or a Compose Navigation route).
  * @param onHeaderAvatarClick Handle for when the user clicks on the header avatar.
  * @param onThreadClick Handler for Thread item clicks.
  */
@@ -54,7 +57,7 @@ public fun ThreadsScreen(
     val user by listViewModel.user.collectAsState()
     val connectionState by listViewModel.connectionState.collectAsState()
 
-    Column(modifier = Modifier.fillMaxSize()) {
+    Column(modifier = Modifier.fillMaxSize().semantics { paneTitle = title }) {
         ChatTheme.componentFactory.ThreadListHeader(
             params = ThreadListHeaderParams(
                 title = title,

stream-chat-android-compose/src/test/kotlin/io/getstream/chat/android/compose/ui/chats/ChatsScreenTest.kt

@@ -88,4 +88,16 @@ internal class ChatsScreenTest : MockedChatClientTest {
         composeTestRule.onNodeWithTag("Stream_ThreadListLoading")
             .assertExists()
     }
+
+    @Test
+    @UiThread
+    fun `with custom title`() {
+        composeTestRule.setContent {
+            ChatTheme {
+                ChatsScreen(title = "My Chats")
+            }
+        }
+
+        composeTestRule.onNodeWithText("My Chats").assertExists()
+    }
 }

stream-chat-android-compose/src/test/kotlin/io/getstream/chat/android/compose/ui/threads/ThreadsScreenTest.kt

@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2014-2026 Stream.io Inc. All rights reserved.
+ *
+ * Licensed under the Stream License;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    https://github.com/GetStream/stream-chat-android/blob/main/LICENSE
+ *
+ * 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 io.getstream.chat.android.compose.ui.threads
+
+import androidx.annotation.UiThread
+import androidx.compose.ui.test.junit4.createComposeRule
+import androidx.compose.ui.test.onNodeWithTag
+import androidx.compose.ui.test.onNodeWithText
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import io.getstream.chat.android.client.test.MockedChatClientTest
+import io.getstream.chat.android.compose.ui.theme.ChatTheme
+import io.getstream.chat.android.models.ConnectionState
+import io.getstream.chat.android.randomUser
+import kotlinx.coroutines.flow.MutableStateFlow
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.kotlin.doReturn
+import org.mockito.kotlin.whenever
+import org.robolectric.annotation.Config
+
+@RunWith(AndroidJUnit4::class)
+@Config(sdk = [33])
+internal class ThreadsScreenTest : MockedChatClientTest {
+
+    @get:Rule
+    val composeTestRule = createComposeRule()
+
+    @Before
+    fun prepare() {
+        whenever(mockClientState.user) doReturn MutableStateFlow(randomUser())
+        whenever(mockClientState.connectionState) doReturn MutableStateFlow(ConnectionState.Connected)
+    }
+
+    @Test
+    @UiThread
+    fun `with default title`() {
+        composeTestRule.setContent {
+            ChatTheme {
+                ThreadsScreen()
+            }
+        }
+
+        composeTestRule.onNodeWithText("Threads").assertExists()
+        composeTestRule.onNodeWithTag("Stream_ThreadListLoading").assertExists()
+    }
+
+    @Test
+    @UiThread
+    fun `with custom title`() {
+        composeTestRule.setContent {
+            ChatTheme {
+                ThreadsScreen(title = "My Threads")
+            }
+        }
+
+        composeTestRule.onNodeWithText("My Threads").assertExists()
+    }
+}