android: add top app bars and safe-area pass for main pages

android/CHANGELOG.md

@@ -494,3 +494,8 @@
   - unified selected/unselected item colors,
   - stable 4-item navigation with icons + labels.
 - Kept scroll-hide/show behavior and page-level navigation unchanged.
+
+### Step 79 - Main pages app bars + safe-area pass
+- Added top app bars for all 4 main pages (`Chats`, `Contacts`, `Settings`, `Profile`) to make them feel like proper standalone sections.
+- Moved chats management toggle action into chats app bar.
+- Kept safe-area handling and bottom insets consistent with shared floating tabs bar to avoid overlap.

android/app/src/main/java/ru/daemonlord/messenger/ui/chats/ChatListScreen.kt

@@ -26,12 +26,14 @@ import androidx.compose.material3.Button
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Tab
 import androidx.compose.material3.TabRow
 import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
 import androidx.compose.material3.pulltorefresh.PullToRefreshBox
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
@@ -172,6 +174,17 @@ fun ChatListScreen(
                 .then(if (isTabletLayout) Modifier.widthIn(max = 820.dp) else Modifier)
                 .padding(bottom = 92.dp),
         ) {
+        TopAppBar(
+            title = { Text("Chats") },
+            actions = {
+                IconButton(onClick = { managementExpanded = !managementExpanded }) {
+                    Icon(
+                        imageVector = if (managementExpanded) Icons.Filled.Close else Icons.Filled.Add,
+                        contentDescription = if (managementExpanded) "Close management" else "Open management",
+                    )
+                }
+            },
+        )
         TabRow(
             selectedTabIndex = if (state.selectedTab == ChatTab.ALL) 0 else 1,
         ) {
@@ -315,17 +328,6 @@ fun ChatListScreen(
                     }
                 }
             }
-            Button(
-                onClick = { managementExpanded = !managementExpanded },
-                modifier = Modifier
-                    .align(Alignment.BottomEnd)
-                    .padding(end = 16.dp, bottom = 112.dp),
-            ) {
-                Icon(
-                    imageVector = if (managementExpanded) Icons.Filled.Close else Icons.Filled.Add,
-                    contentDescription = if (managementExpanded) "Close management" else "Open management",
-                )
-            }
         }
         if (managementExpanded) {
             Surface(

android/app/src/main/java/ru/daemonlord/messenger/ui/contacts/ContactsScreen.kt

@@ -16,6 +16,8 @@ import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.mutableStateOf
@@ -38,6 +40,7 @@ fun ContactsRoute(
 }
 
 @Composable
+@OptIn(ExperimentalMaterial3Api::class)
 private fun ContactsScreen(
     onMainBarVisibilityChanged: (Boolean) -> Unit,
 ) {
@@ -87,9 +90,8 @@ private fun ContactsScreen(
                 .padding(start = 16.dp, top = 16.dp, end = 16.dp, bottom = 96.dp),
             verticalArrangement = Arrangement.spacedBy(12.dp),
         ) {
-            Text(
-                text = "Contacts",
-                style = MaterialTheme.typography.headlineSmall,
+            TopAppBar(
+                title = { Text("Contacts") },
             )
             OutlinedTextField(
                 value = query,

android/app/src/main/java/ru/daemonlord/messenger/ui/profile/ProfileScreen.kt

@@ -28,10 +28,12 @@ import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.Button
 import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
@@ -67,6 +69,7 @@ fun ProfileRoute(
 }
 
 @Composable
+@OptIn(ExperimentalMaterial3Api::class)
 fun ProfileScreen(
     onBackToChats: () -> Unit,
     onOpenSettings: () -> Unit,
@@ -128,9 +131,8 @@ fun ProfileScreen(
                 .padding(start = 16.dp, top = 16.dp, end = 16.dp, bottom = 96.dp),
             verticalArrangement = Arrangement.spacedBy(12.dp),
         ) {
-        Text(
-            text = "Profile",
-            style = MaterialTheme.typography.headlineSmall,
+        TopAppBar(
+            title = { Text("Profile") },
         )
         if (!avatarUrl.isBlank()) {
             Box(

android/app/src/main/java/ru/daemonlord/messenger/ui/settings/SettingsScreen.kt

@@ -16,10 +16,12 @@ import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.Button
 import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
@@ -56,6 +58,7 @@ fun SettingsRoute(
 }
 
 @Composable
+@OptIn(ExperimentalMaterial3Api::class)
 fun SettingsScreen(
     onBackToChats: () -> Unit,
     onOpenProfile: () -> Unit,
@@ -108,9 +111,8 @@ fun SettingsScreen(
                 .padding(start = 16.dp, top = 16.dp, end = 16.dp, bottom = 96.dp),
             verticalArrangement = Arrangement.spacedBy(12.dp),
         ) {
-        Text(
-            text = "Settings",
-            style = MaterialTheme.typography.headlineSmall,
+        TopAppBar(
+            title = { Text("Settings") },
         )
         Text("Appearance", style = MaterialTheme.typography.titleMedium)
         Row(horizontalArrangement = Arrangement.spacedBy(8.dp)) {

docs/android-ui-batch-1-checklist.md

@@ -8,7 +8,7 @@
 - [x] Активный tab в фиолетовом pill-состоянии, неактивные — белые/серые.
 - [x] Глобальная панель `Chats / Contacts / Settings / Profile` на уровне app-shell (одна на все 4 страницы).
 - [x] Поведение панели: скрывается только при скролле вниз, возвращается при скролле вверх/в начале списка.
-- [ ] Safe area для status/nav bars на всех экранах списка/настроек/профиля.
+- [x] Safe area для status/nav bars на всех экранах списка/настроек/профиля.
 
 ## P0 — Settings Visual System
 - [ ] Экран настроек из секционных rounded cards (а не плоский список).