fix: 待办列表和操作按钮被系统状态栏遮挡

app/src/main/kotlin/cn/super12138/todo/ui/pages/main/ManagerFragment.kt

@@ -5,6 +5,7 @@ import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.safeContentPadding
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.LazyListState
 import androidx.compose.foundation.lazy.items
@@ -45,7 +46,8 @@ fun ManagerFragment(
     ) {
         LazyColumn(
             state = state,
-            contentPadding = PaddingValues(horizontal = TodoDefaults.screenPadding)
+            contentPadding = PaddingValues(horizontal = TodoDefaults.screenPadding),
+            modifier = Modifier.safeContentPadding()
         ) {
             if (list.isEmpty()) {
                 item {

app/src/main/kotlin/cn/super12138/todo/ui/pages/main/components/TodoTopAppBar.kt

@@ -4,6 +4,7 @@ import androidx.compose.animation.AnimatedContent
 import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.animation.animateColorAsState
 import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.safeContentPadding
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.outlined.Close
 import androidx.compose.material.icons.outlined.Delete
@@ -18,8 +19,12 @@ import androidx.compose.material3.TopAppBar
 import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.tooling.preview.Preview
 import cn.super12138.todo.R
 
 @OptIn(ExperimentalMaterial3Api::class)
@@ -61,7 +66,10 @@ fun TodoTopAppBar(
             )
         },
         actions = {
-            AnimatedContent(selectedMode) { inSelectedMode ->
+            AnimatedContent(
+                targetState = selectedMode,
+                modifier = Modifier.safeContentPadding()
+            ) { inSelectedMode ->
                 if (!inSelectedMode) {
                     IconButton(
                         onClick = toSettingsPage
@@ -94,4 +102,18 @@ fun TodoTopAppBar(
             containerColor = animatedTopAppBarColors
         )
     )
+}
+
+@Preview(locale = "zh-rCN", showBackground = true)
+@Composable
+private fun TodoTopAppBarPreview() {
+    var selectedMode by remember { mutableStateOf(false) }
+    TodoTopAppBar(
+        selectedTodoIds = (1..10).toList(),
+        selectedMode = selectedMode,
+        onCancelSelect = { selectedMode = !selectedMode },
+        onSelectAll = { },
+        onDeleteSelectedTodo = { },
+        toSettingsPage = { selectedMode = !selectedMode }
+    )
 }