feat: enhance MainActivity UI with edge-to-edge support and improved TopAppBar layout in HistoryScreen

app/build.gradle.kts

@@ -12,8 +12,8 @@ android {
         applicationId = "org.noxylva.lbjconsole"
         minSdk = 29
         targetSdk = 35
-        versionCode = 3
+        versionCode = 4
-        versionName = "0.0.3"
+        versionName = "0.0.4"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }

app/src/main/java/org/noxylva/lbjconsole/MainActivity.kt

@@ -18,6 +18,8 @@ import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
 import androidx.activity.result.contract.ActivityResultContracts
+import androidx.compose.ui.graphics.toArgb
+import androidx.core.view.WindowCompat
 import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.*
@@ -27,6 +29,7 @@ import androidx.compose.material.icons.filled.*
 import androidx.compose.material.icons.filled.LocationOn
 import androidx.compose.material3.*
 import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.text.font.FontWeight
@@ -219,6 +222,10 @@ class MainActivity : ComponentActivity() {
         saveSettings()
         
         enableEdgeToEdge()
+        
+        WindowCompat.getInsetsController(window, window.decorView).apply {
+            isAppearanceLightStatusBars = false
+        }
         setContent {
             LBJReceiverTheme {
                 val scope = rememberCoroutineScope()
@@ -707,6 +714,7 @@ fun MainContent(
     
     Scaffold(
         topBar = {
+            Box {
                 TopAppBar(
                     title = { Text("LBJ Console") },
                     actions = {
@@ -738,6 +746,51 @@ fun MainContent(
                         }
                     }
                 )
+                
+                if (historyEditMode && currentTab == 0) {
+                    TopAppBar(
+                        title = { 
+                            Text(
+                                "已选择 ${historySelectedRecords.size} 条记录",
+                                color = MaterialTheme.colorScheme.onPrimary
+                            )
+                        },
+                        navigationIcon = {
+                            IconButton(onClick = {
+                                onHistoryStateChange(false, emptySet(), historyExpandedStates, historyScrollPosition, historyScrollOffset)
+                            }) {
+                                Icon(
+                                    imageVector = Icons.Default.Close,
+                                    contentDescription = "取消",
+                                    tint = MaterialTheme.colorScheme.onPrimary
+                                )
+                            }
+                        },
+                        actions = {
+                            IconButton(
+                                onClick = {
+                                    if (historySelectedRecords.isNotEmpty()) {
+                                        val recordsToDelete = allRecords.filter {
+                                            historySelectedRecords.contains(it.timestamp.time.toString())
+                                        }
+                                        onDeleteRecords(recordsToDelete)
+                                        onHistoryStateChange(false, emptySet(), historyExpandedStates, historyScrollPosition, historyScrollOffset)
+                                    }
+                                }
+                            ) {
+                                Icon(
+                                    imageVector = Icons.Default.Delete,
+                                    contentDescription = "删除所选记录",
+                                    tint = MaterialTheme.colorScheme.onPrimary
+                                )
+                            }
+                        },
+                        colors = TopAppBarDefaults.topAppBarColors(
+                             containerColor = MaterialTheme.colorScheme.primary
+                         )
+                     )
+                }
+            }
         },
         bottomBar = {
             NavigationBar {
@@ -777,7 +830,6 @@ fun MainContent(
                     temporaryStatusMessage = temporaryStatusMessage,
                     locoInfoUtil = locoInfoUtil,
                     onClearRecords = onClearRecords,
-
                     onRecordClick = onRecordClick,
                     onClearLog = onClearMonitorLog,
                     onDeleteRecords = onDeleteRecords,

app/src/main/java/org/noxylva/lbjconsole/ui/screens/HistoryScreen.kt

@@ -95,11 +95,6 @@ fun HistoryScreen(
         records
     }
 
-    fun exitEditMode() {
-        isInEditMode = false
-        selectedRecordsList.clear()
-        onStateChange(false, emptySet(), expandedStatesMap.toMap(), listState.firstVisibleItemIndex, listState.firstVisibleItemScrollOffset)
-    }
 
     LaunchedEffect(isInEditMode, selectedRecordsList.size) {
         val selectedIds = selectedRecordsList.map { it.timestamp.time.toString() }.toSet()
@@ -122,7 +117,8 @@ fun HistoryScreen(
 
     LaunchedEffect(selectedRecordsList.size) {
         if (selectedRecordsList.isEmpty() && isInEditMode) {
-            exitEditMode()
+            isInEditMode = false
+            onStateChange(false, emptySet(), expandedStatesMap.toMap(), listState.firstVisibleItemIndex, listState.firstVisibleItemScrollOffset)
         }
     }
 
@@ -545,57 +541,4 @@ fun HistoryScreen(
         }
     }
     
-    if (isInEditMode) {
-        Box(
-            modifier = Modifier.fillMaxSize(),
-            contentAlignment = Alignment.TopCenter
-        ) {
-            Box(
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .height(56.dp)
-                    .background(MaterialTheme.colorScheme.primary)
-            ) {
-                Row(
-                    modifier = Modifier
-                        .fillMaxSize()
-                        .padding(horizontal = 16.dp),
-                    verticalAlignment = Alignment.CenterVertically,
-                    horizontalArrangement = Arrangement.SpaceBetween
-                ) {
-                    Row(
-                        verticalAlignment = Alignment.CenterVertically,
-                        horizontalArrangement = Arrangement.spacedBy(16.dp)
-                    ) {
-                        IconButton(onClick = { exitEditMode() }) {
-                            Icon(
-                                imageVector = Icons.Default.Close,
-                                contentDescription = "取消",
-                                tint = MaterialTheme.colorScheme.onPrimary
-                            )
-                        }
-                        Text(
-                            "已选择 ${selectedRecordsList.size} 条记录",
-                            color = MaterialTheme.colorScheme.onPrimary
-                        )
-                    }
-
-                    IconButton(
-                        onClick = {
-                            if (selectedRecordsList.isNotEmpty()) {
-                            onDeleteRecords(selectedRecordsList.toList())
-                                exitEditMode()
-                            }
-                        }
-                    ) {
-                        Icon(
-                            imageVector = Icons.Default.Delete,
-                            contentDescription = "删除所选记录",
-                            tint = MaterialTheme.colorScheme.onPrimary
-                        )
-                    }
-                }
-            }
-        }
-    }
 }