1.5.2版本发布及部分readme更新

revert Merge remote-tracking branch 'origin/main'

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "cmake.ignoreCMakeListsMissing": true
+}

README.md

@@ -1,16 +1,60 @@
-# battery_health
+# MEIZU Battery Healthy
 
-A new Flutter project.
+> 专机专配 · 仅针对魅族独家开发
 
-## Getting Started
+一个简洁的手机电池健康度监测工具<br>
+通过读取 BMS 日志（`/storage/emulated/0/mbattery_charger/`）直接获取电池真实数据<br>
+不依赖系统 API 估算。
 
-This project is a starting point for a Flutter application.
+---
 
-A few resources to get you started if this is your first Flutter project:
+## 功能
 
-- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
-- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
+- 读取 BMS 日志，解析 `learned_cap`、`cycle`、`tbat`、`vbat` 等关键字段
+- 显示电池健康度（当前容量 / 设计容量）
+- 显示循环次数、电压、温度（含当日极值）
+- 近 15 天容量百分比趋势柱状图
+- 实时充电状态识别（有线 / 无线、PPS / SDP / EPP）
+- 充电功率、电压、电流实时显示
+- 充电详情页（协议 / 功率 / 电压 / 电流 / 档位）
 
-For help getting started with Flutter development, view the
-[online documentation](https://docs.flutter.dev/), which offers tutorials,
-samples, guidance on mobile development, and a full API reference.
+---
+
+## 当前状态
+
+| 版本 | 主题 | 状态 |
+| :--- | :--- | :--- |
+| 1.5.0 | 功率计算优化 | ✅ 已发布 |
+| 1.5.2 | 部分场景字体替换 | ✅ 已发布 |
+| 1.6.0 | 更新日志独立页面 | 📋近期开发 |
+| 2.0.0 | 数据看板扩展等系列更新 | 📋 远景 |
+
+---
+
+## 环境要求
+
+- Flutter SDK: ^3.9.2
+- Android: 8.0+ (API 26+)
+
+---
+
+## 机型匹配情况
+目前据群友反馈已知：
+- 魅族22无mbattery_charger目录生成，无法实时计算相应百分比
+- 魅族18在后续的版本中关闭了mbattery_log生成，疑似无效，老版本可能支持
+- 最完美的支持版本至少可覆盖魅族20/21系机型（20inf需后续确认）
+
+---
+
+## 如果需要基于此源代码构建
+
+```bash
+# 拉取依赖
+flutter pub get
+
+# Debug 版本
+flutter run
+
+# Release APK
+flutter build apk --release --target-platform android-arm64
+```

android/app/build.gradle.kts

@@ -6,7 +6,7 @@ plugins {
 
 android {
     namespace = "com.lxh.battery_health"
-    compileSdk = flutter.compileSdkVersion
+    compileSdk = 34
     ndkVersion = flutter.ndkVersion
 
     compileOptions {
@@ -21,38 +21,39 @@ android {
     defaultConfig {
         applicationId = "com.lxh.battery_health"
         minSdk = flutter.minSdkVersion
-        targetSdk = flutter.targetSdkVersion
+        targetSdk = 34
         versionCode = flutter.versionCode
         versionName = flutter.versionName
         multiDexEnabled = true
     }
 
     signingConfigs {
-        create("release") {
-            // 这里配置你正式发布的签名
-            // 如果还没有正式签名，debug 可以用 debug 签名替代
-            keyAlias = "your_key_alias"
-            keyPassword = "your_key_password"
-            storeFile = file("your_keystore.jks")
-            storePassword = "your_store_password"
+        // 如果没有正式签名，可以用 debug 签名代替（测试用）
+        // 正式发布时请替换为自己的密钥
+        getByName("debug") {
+            // debug 签名已经存在，无需额外配置
+        }
+        create("release") {
+            // 如果有正式签名，在这里配置
+            // keyAlias = "..."
+            // keyPassword = "..."
+            // storeFile = file("...")
+            // storePassword = "..."
         }
-    }
-
-    signingConfigs {
-        // 如果没有正式签名，可以暂时用 debug 签名
-        // 正式发布时再替换
     }
 
     buildTypes {
         debug {
+            // 🟢 关键：debug 版本包名加 .dev 后缀
             applicationIdSuffix = ".dev"
             signingConfig = signingConfigs.getByName("debug")
+            isDebuggable = true
+            isMinifyEnabled = false
+            isShrinkResources = false
         }
-
         release {
-            applicationIdSuffix = ""  // 保持原包名
-            // 🟢 如果还没有正式签名，先用 debug 签名替代
-            signingConfig = signingConfigs.getByName("debug")
+            // release 版本不加后缀，保持原包名
+            signingConfig = signingConfigs.getByName("debug") // 若没有正式签名，先用 debug 签名
             isMinifyEnabled = true
             isShrinkResources = true
             proguardFiles(
@@ -61,16 +62,12 @@ android {
             )
         }
     }
-
-    // 如果有 productFlavors，可以在这里配置
-    // 如果没有，忽略即可
-    }
+}
 
 flutter {
     source = "../.."
 }
 
 dependencies {
-    // 如果项目中有其他依赖，添加在这里
-    // 注意：sqflite、permission_handler 等 Flutter 插件会自动包含
+    // 无需额外添加 Activity KTX，因为已改用 startActivityForResult
 }

android/app/build.gradle.kts.txt

@@ -0,0 +1,73 @@
+plugins {
+    id("com.android.application")
+    id("kotlin-android")
+    id("dev.flutter.flutter-gradle-plugin")
+}
+
+android {
+    namespace = "com.lxh.battery_health"
+    compileSdk = 34
+    ndkVersion = flutter.ndkVersion
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = "17"
+    }
+
+    defaultConfig {
+        applicationId = "com.lxh.battery_health"
+        minSdk = flutter.minSdkVersion
+        targetSdk = 34
+        versionCode = flutter.versionCode
+        versionName = flutter.versionName
+        multiDexEnabled = true
+    }
+
+    signingConfigs {
+        // 如果没有正式签名，可以用 debug 签名代替（测试用）
+        // 正式发布时请替换为自己的密钥
+        getByName("debug") {
+            // debug 签名已经存在，无需额外配置
+        }
+        create("release") {
+            // 如果有正式签名，在这里配置
+            // keyAlias = "..."
+            // keyPassword = "..."
+            // storeFile = file("...")
+            // storePassword = "..."
+        }
+    }
+
+    buildTypes {
+        debug {
+            // 🟢 关键：debug 版本包名加 .dev 后缀
+            applicationIdSuffix = ".dev"
+            signingConfig = signingConfigs.getByName("debug")
+            isDebuggable = true
+            isMinifyEnabled = false
+            isShrinkResources = false
+        }
+        release {
+            // release 版本不加后缀，保持原包名
+            signingConfig = signingConfigs.getByName("debug") // 若没有正式签名，先用 debug 签名
+            isMinifyEnabled = true
+            isShrinkResources = true
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+}
+
+flutter {
+    source = "../.."
+}
+
+dependencies {
+    // 无需额外添加 Activity KTX，因为已改用 startActivityForResult
+}

android/app/src/main/AndroidManifest.xml

@@ -1,20 +1,22 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
 <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-<uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
-    <application
-        android:label="@string/app_name"
-        android:name="${applicationName}"
-        android:icon="@drawable/logo"
-        android:requestLegacyExternalStorage="true">
-        <activity
-            android:name=".MainActivity"
-            android:exported="true"
-            android:launchMode="singleTop"
-            android:taskAffinity=""
-            android:theme="@style/LaunchTheme"
-            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
-            android:hardwareAccelerated="true"
-            android:windowSoftInputMode="adjustResize">
+<!--<uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />-->
+<application
+    android:label="@string/app_name"
+    android:name="${applicationName}"
+    android:icon="@drawable/logo"
+    android:requestLegacyExternalStorage="true"
+    android:theme="@style/LaunchTheme">   <!-- 全局先用 LaunchTheme -->
+
+    <activity
+        android:name=".MainActivity"
+        android:exported="true"
+        android:launchMode="singleTop"
+        android:taskAffinity=""
+        android:theme="@style/AppTheme"   
+        android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+        android:hardwareAccelerated="true"
+        android:windowSoftInputMode="adjustResize">
             <!-- Specifies an Android theme to apply to this Activity as soon as
                  the Android process has started. This theme is visible to the user
                  while the Flutter UI initializes. After that, this theme continues

android/app/src/main/AndroidManifest.xml.txt

@@ -0,0 +1,50 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+<!--<uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />-->
+<application
+    android:label="@string/app_name"
+    android:name="${applicationName}"
+    android:icon="@drawable/logo"
+    android:requestLegacyExternalStorage="true"
+    android:theme="@style/LaunchTheme">   <!-- 全局先用 LaunchTheme -->
+
+    <activity
+        android:name=".MainActivity"
+        android:exported="true"
+        android:launchMode="singleTop"
+        android:taskAffinity=""
+        android:theme="@style/AppTheme"   
+        android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+        android:hardwareAccelerated="true"
+        android:windowSoftInputMode="adjustResize">
+            <!-- Specifies an Android theme to apply to this Activity as soon as
+                 the Android process has started. This theme is visible to the user
+                 while the Flutter UI initializes. After that, this theme continues
+                 to determine the Window background behind the Flutter UI. -->
+            <meta-data
+              android:name="io.flutter.embedding.android.NormalTheme"
+              android:resource="@style/NormalTheme"
+              />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+    </application>
+    <!-- Required to query activities that can process text, see:
+         https://developer.android.com/training/package-visibility and
+         https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
+
+         In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
+    <queries>
+        <intent>
+            <action android:name="android.intent.action.PROCESS_TEXT"/>
+            <data android:mimeType="text/plain"/>
+        </intent>
+    </queries>
+</manifest>

android/app/src/main/kotlin/com/example/battery_health/MainActivity.kt

@@ -1,96 +0,0 @@
-package com.lxh.battery_health
-
-import android.content.BroadcastReceiver
-import android.content.Context
-import android.content.Intent
-import android.content.IntentFilter
-import android.os.BatteryManager
-import android.os.Bundle
-import androidx.annotation.NonNull
-import io.flutter.embedding.android.FlutterActivity
-import io.flutter.embedding.engine.FlutterEngine
-import io.flutter.plugin.common.EventChannel
-import io.flutter.plugin.common.MethodChannel
-
-class MainActivity : FlutterActivity() {
-    private val CHANNEL = "com.lxh.battery_health/charge"
-    private val EVENT_CHANNEL = "com.lxh.battery_health/charge_events"
-    private var eventSink: EventChannel.EventSink? = null
-
-    private val chargeReceiver = object : BroadcastReceiver() {
-        override fun onReceive(context: Context?, intent: Intent?) {
-            intent ?: return
-            when (intent.action) {
-                Intent.ACTION_POWER_CONNECTED -> sendChargeState(true)
-                Intent.ACTION_POWER_DISCONNECTED -> sendChargeState(false)
-            }
-        }
-    }
-
-    private fun sendChargeState(isCharging: Boolean) {
-        val chargeType = if (isCharging) {
-            val batteryIntent = registerReceiver(null, IntentFilter(Intent.ACTION_BATTERY_CHANGED))
-            val plug = batteryIntent?.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1) ?: -1
-            android.util.Log.d("BatteryHealth", "plug value: $plug, isCharging: $isCharging")
-            when (plug) {
-                BatteryManager.BATTERY_PLUGGED_AC -> "AC"
-                BatteryManager.BATTERY_PLUGGED_USB -> "USB"
-                BatteryManager.BATTERY_PLUGGED_WIRELESS -> "WIRELESS" // 🟢 关键修复
-                else -> "UNKNOWN"
-            }
-        } else {
-            "NONE"
-        }
-        eventSink?.success(mapOf("isCharging" to isCharging, "chargeType" to chargeType))
-    }
-
-    override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
-        super.configureFlutterEngine(flutterEngine)
-
-        MethodChannel(flutterEngine.dartExecutor.binaryMessenger, CHANNEL).setMethodCallHandler { call, result ->
-            if (call.method == "getChargeState") {
-                val isCharging = getBatteryStatus()
-                val chargeType = if (isCharging) {
-                    val batteryIntent = registerReceiver(null, IntentFilter(Intent.ACTION_BATTERY_CHANGED))
-                    val plug = batteryIntent?.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1) ?: -1
-                    when (plug) {
-                        BatteryManager.BATTERY_PLUGGED_AC -> "AC"
-                        BatteryManager.BATTERY_PLUGGED_USB -> "USB"
-                        BatteryManager.BATTERY_PLUGGED_WIRELESS -> "WIRELESS" // 🟢 关键修复
-                        else -> "UNKNOWN"
-                    }
-                } else {
-                    "NONE"
-                }
-                result.success(mapOf("isCharging" to isCharging, "chargeType" to chargeType))
-            } else {
-                result.notImplemented()
-            }
-        }
-
-        EventChannel(flutterEngine.dartExecutor.binaryMessenger, EVENT_CHANNEL).setStreamHandler(
-            object : EventChannel.StreamHandler {
-                override fun onListen(arguments: Any?, events: EventChannel.EventSink?) {
-                    eventSink = events
-                    val filter = IntentFilter().apply {
-                        addAction(Intent.ACTION_POWER_CONNECTED)
-                        addAction(Intent.ACTION_POWER_DISCONNECTED)
-                    }
-                    registerReceiver(chargeReceiver, filter)
-                }
-
-                override fun onCancel(arguments: Any?) {
-                    eventSink = null
-                    unregisterReceiver(chargeReceiver)
-                }
-            }
-        )
-    }
-
-    private fun getBatteryStatus(): Boolean {
-        val batteryIntent = registerReceiver(null, IntentFilter(Intent.ACTION_BATTERY_CHANGED))
-        val status = batteryIntent?.getIntExtra(BatteryManager.EXTRA_STATUS, -1) ?: -1
-        return status == BatteryManager.BATTERY_STATUS_CHARGING ||
-                status == BatteryManager.BATTERY_STATUS_FULL
-    }
-}

android/app/src/main/kotlin/com/lxh/battery_health/MainActivity.kt

@@ -0,0 +1,305 @@
+package com.lxh.battery_health
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.content.SharedPreferences
+import android.net.Uri
+import android.os.BatteryManager
+import android.os.Build
+import android.os.Bundle
+import android.provider.DocumentsContract
+import android.provider.OpenableColumns
+import androidx.activity.ComponentActivity
+import androidx.annotation.NonNull
+import io.flutter.embedding.android.FlutterActivity
+import io.flutter.embedding.engine.FlutterEngine
+import io.flutter.plugin.common.EventChannel
+import io.flutter.plugin.common.MethodChannel
+import java.io.BufferedReader
+import java.io.InputStreamReader
+
+class MainActivity : FlutterActivity() {
+    private val CHARGE_CHANNEL = "com.lxh.battery_health/charge"
+    private val EVENT_CHANNEL = "com.lxh.battery_health/charge_events"
+    private var eventSink: EventChannel.EventSink? = null
+
+    private val SAF_CHANNEL = "com.lxh.battery_health/saf"
+    private var safResult: MethodChannel.Result? = null
+    private var safUri: Uri? = null
+    private val FOLDER_PICKER_REQUEST = 1001
+    private val PREF_NAME = "battery_health_prefs"
+    private val KEY_SAF_URI = "saf_uri"
+
+    private val chargeReceiver = object : BroadcastReceiver() {
+        override fun onReceive(context: Context?, intent: Intent?) {
+            intent ?: return
+            when (intent.action) {
+                Intent.ACTION_POWER_CONNECTED -> sendChargeState(true)
+                Intent.ACTION_POWER_DISCONNECTED -> sendChargeState(false)
+            }
+        }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        android.util.Log.d("BatteryHealth", "onCreate 开始")
+
+        try {
+            val prefs: SharedPreferences = getSharedPreferences(PREF_NAME, Context.MODE_PRIVATE)
+            val uriString = prefs.getString(KEY_SAF_URI, null)
+            android.util.Log.d("BatteryHealth", "SharedPreferences URI: $uriString")
+            if (uriString != null) {
+                safUri = Uri.parse(uriString)
+                android.util.Log.d("BatteryHealth", "恢复 SAF URI 成功: $safUri")
+            }
+        } catch (e: Exception) {
+            android.util.Log.e("BatteryHealth", "恢复 URI 异常: ${e.message}")
+        }
+        android.util.Log.d("BatteryHealth", "onCreate 结束，safUri = $safUri")
+    }
+
+    private fun saveUri(uri: Uri) {
+        try {
+            val prefs: SharedPreferences = getSharedPreferences(PREF_NAME, Context.MODE_PRIVATE)
+            prefs.edit().putString(KEY_SAF_URI, uri.toString()).apply()
+            android.util.Log.d("BatteryHealth", "保存 SAF URI: $uri")
+        } catch (e: Exception) {
+            android.util.Log.e("BatteryHealth", "保存 URI 失败: ${e.message}")
+        }
+    }
+
+    private fun restoreUri(uriString: String) {
+        try {
+            safUri = Uri.parse(uriString)
+            android.util.Log.d("BatteryHealth", "通过 MethodChannel 恢复 URI: $safUri")
+            // 同时保存到 SharedPreferences
+            val prefs: SharedPreferences = getSharedPreferences(PREF_NAME, Context.MODE_PRIVATE)
+            prefs.edit().putString(KEY_SAF_URI, uriString).apply()
+        } catch (e: Exception) {
+            android.util.Log.e("BatteryHealth", "restoreUri 失败: ${e.message}")
+        }
+    }
+
+    private fun sendChargeState(isCharging: Boolean) {
+        val chargeType = if (isCharging) {
+            val batteryIntent = registerReceiver(null, IntentFilter(Intent.ACTION_BATTERY_CHANGED))
+            val plug = batteryIntent?.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1) ?: -1
+            android.util.Log.d("BatteryHealth", "plug value: $plug, isCharging: $isCharging")
+            when (plug) {
+                BatteryManager.BATTERY_PLUGGED_AC -> "AC"
+                BatteryManager.BATTERY_PLUGGED_USB -> "USB"
+                BatteryManager.BATTERY_PLUGGED_WIRELESS -> "WIRELESS"
+                else -> "UNKNOWN"
+            }
+        } else {
+            "NONE"
+        }
+        eventSink?.success(mapOf("isCharging" to isCharging, "chargeType" to chargeType))
+    }
+
+    private fun getBatteryStatus(): Boolean {
+        val batteryIntent = registerReceiver(null, IntentFilter(Intent.ACTION_BATTERY_CHANGED))
+        val status = batteryIntent?.getIntExtra(BatteryManager.EXTRA_STATUS, -1) ?: -1
+        return status == BatteryManager.BATTERY_STATUS_CHARGING ||
+                status == BatteryManager.BATTERY_STATUS_FULL
+    }
+
+    private fun openFolderPicker() {
+        try {
+            val intent = Intent(Intent.ACTION_OPEN_DOCUMENT_TREE).apply {
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                    try {
+                        val downloadsUri = DocumentsContract.buildDocumentUri(
+                            "com.android.externalstorage.documents",
+                            "primary:Downloads"
+                        )
+                        putExtra(DocumentsContract.EXTRA_INITIAL_URI, downloadsUri)
+                    } catch (e: Exception) {
+                        // 忽略
+                    }
+                }
+                addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION or Intent.FLAG_GRANT_WRITE_URI_PERMISSION)
+            }
+            startActivityForResult(intent, FOLDER_PICKER_REQUEST)
+        } catch (e: Exception) {
+            android.util.Log.e("BatteryHealth", "打开文件夹选择器失败: ${e.message}")
+            safResult?.error("SELECT_FOLDER_FAILED", e.message, null)
+            safResult = null
+        }
+    }
+
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        super.onActivityResult(requestCode, resultCode, data)
+        if (requestCode == FOLDER_PICKER_REQUEST && resultCode == ComponentActivity.RESULT_OK) {
+            val uri = data?.data
+            if (uri != null) {
+                try {
+                    val takeFlags = Intent.FLAG_GRANT_READ_URI_PERMISSION or Intent.FLAG_GRANT_WRITE_URI_PERMISSION
+                    contentResolver.takePersistableUriPermission(uri, takeFlags)
+                    safUri = uri
+                    saveUri(uri)
+                    android.util.Log.d("BatteryHealth", "SAF 授权成功 URI: $uri")
+                    safResult?.success(uri.toString())
+                } catch (e: Exception) {
+                    android.util.Log.e("BatteryHealth", "SAF 授权失败: ${e.message}")
+                    safResult?.error("SAF_FAILED", e.message, null)
+                }
+            } else {
+                safResult?.success(null)
+            }
+            safResult = null
+        }
+    }
+
+    private fun getTreeDocId(): String? {
+        return safUri?.let { DocumentsContract.getTreeDocumentId(it) }
+    }
+
+    private fun listFiles(): List<String> {
+        android.util.Log.d("BatteryHealth", "listFiles 被调用，safUri = $safUri")
+        val result = mutableListOf<String>()
+        val docId = getTreeDocId()
+        if (docId == null || docId.isEmpty()) {
+            android.util.Log.e("BatteryHealth", "docId 为空")
+            return result
+        }
+
+        try {
+            val childrenUri = DocumentsContract.buildChildDocumentsUriUsingTree(safUri!!, docId)
+            contentResolver.query(childrenUri, null, null, null, null)?.use { cursor ->
+                val nameIndex = cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME)
+                while (cursor.moveToNext()) {
+                    val name = cursor.getString(nameIndex)
+                    if (name != null) {
+                        result.add(name)
+                    }
+                }
+            }
+        } catch (e: Exception) {
+            android.util.Log.e("BatteryHealth", "列出文件失败: ${e.message}", e)
+        }
+        return result
+    }
+
+    private fun getFileUri(fileName: String): Uri? {
+        val docId = getTreeDocId() ?: return null
+        try {
+            val childrenUri = DocumentsContract.buildChildDocumentsUriUsingTree(safUri!!, docId)
+            contentResolver.query(childrenUri, null, null, null, null)?.use { cursor ->
+                val nameIndex = cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME)
+                val idIndex = cursor.getColumnIndex(DocumentsContract.Document.COLUMN_DOCUMENT_ID)
+                while (cursor.moveToNext()) {
+                    val name = cursor.getString(nameIndex)
+                    if (name == fileName) {
+                        val fileDocId = cursor.getString(idIndex)
+                        return DocumentsContract.buildDocumentUriUsingTree(safUri!!, fileDocId)
+                    }
+                }
+            }
+        } catch (e: Exception) {
+            android.util.Log.e("BatteryHealth", "获取文件URI失败: ${e.message}")
+        }
+        return null
+    }
+
+    private fun readFile(uri: Uri): String? {
+        return try {
+            contentResolver.openInputStream(uri)?.use { inputStream ->
+                BufferedReader(InputStreamReader(inputStream)).use { reader ->
+                    reader.readText()
+                }
+            }
+        } catch (e: Exception) {
+            android.util.Log.e("BatteryHealth", "读取文件失败: ${e.message}")
+            null
+        }
+    }
+
+    private fun readLogFile(fileName: String): String? {
+        val fileUri = getFileUri(fileName)
+        return fileUri?.let { readFile(it) }
+    }
+
+    override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
+        super.configureFlutterEngine(flutterEngine)
+
+        MethodChannel(flutterEngine.dartExecutor.binaryMessenger, CHARGE_CHANNEL)
+            .setMethodCallHandler { call, result ->
+                if (call.method == "getChargeState") {
+                    val isCharging = getBatteryStatus()
+                    val chargeType = if (isCharging) {
+                        val batteryIntent = registerReceiver(null, IntentFilter(Intent.ACTION_BATTERY_CHANGED))
+                        val plug = batteryIntent?.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1) ?: -1
+                        when (plug) {
+                            BatteryManager.BATTERY_PLUGGED_AC -> "AC"
+                            BatteryManager.BATTERY_PLUGGED_USB -> "USB"
+                            BatteryManager.BATTERY_PLUGGED_WIRELESS -> "WIRELESS"
+                            else -> "UNKNOWN"
+                        }
+                    } else {
+                        "NONE"
+                    }
+                    result.success(mapOf("isCharging" to isCharging, "chargeType" to chargeType))
+                } else {
+                    result.notImplemented()
+                }
+            }
+
+        MethodChannel(flutterEngine.dartExecutor.binaryMessenger, SAF_CHANNEL)
+            .setMethodCallHandler { call, result ->
+                when (call.method) {
+                    "restoreUri" -> {
+                        val uriString = call.argument<String>("uri")
+                        if (uriString != null) {
+                            restoreUri(uriString)
+                            result.success(true)
+                        } else {
+                            result.error("INVALID_ARGUMENT", "uri is required", null)
+                        }
+                    }
+                    "selectFolder" -> {
+                        safResult = result
+                        openFolderPicker()
+                    }
+                    "readLogFile" -> {
+                        val fileName = call.argument<String>("fileName")
+                        if (fileName != null) {
+                            val content = readLogFile(fileName)
+                            result.success(content)
+                        } else {
+                            result.error("INVALID_ARGUMENT", "fileName is required", null)
+                        }
+                    }
+                    "listFiles" -> {
+                        val files = listFiles()
+                        result.success(files)
+                    }
+                    "getUri" -> {
+                        result.success(safUri?.toString())
+                    }
+                    else -> result.notImplemented()
+                }
+            }
+
+        EventChannel(flutterEngine.dartExecutor.binaryMessenger, EVENT_CHANNEL)
+            .setStreamHandler(
+                object : EventChannel.StreamHandler {
+                    override fun onListen(arguments: Any?, events: EventChannel.EventSink?) {
+                        eventSink = events
+                        val filter = IntentFilter().apply {
+                            addAction(Intent.ACTION_POWER_CONNECTED)
+                            addAction(Intent.ACTION_POWER_DISCONNECTED)
+                        }
+                        registerReceiver(chargeReceiver, filter)
+                    }
+
+                    override fun onCancel(arguments: Any?) {
+                        eventSink = null
+                        unregisterReceiver(chargeReceiver)
+                    }
+                }
+            )
+    }
+}

android/app/src/main/res/values/styles.xml

@@ -1,18 +1,20 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
-    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
-        <!-- Show a splash screen on the activity. Automatically removed when
-             the Flutter engine draws its first frame -->
-        <item name="android:windowBackground">@drawable/launch_background</item>
+    <!-- 应用主主题（浅色） -->
+    <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
+        <item name="android:statusBarColor">@android:color/white</item>
+        <item name="android:windowLightStatusBar">true</item>
+        <item name="android:windowTranslucentStatus">false</item>
+        <item name="android:windowTranslucentNavigation">false</item>
+        <item name="android:navigationBarColor">@android:color/white</item>
+        <item name="android:windowLightNavigationBar">true</item>
     </style>
-    <!-- Theme applied to the Android Window as soon as the process has started.
-         This theme determines the color of the Android Window while your
-         Flutter UI initializes, as well as behind your Flutter UI while its
-         running.
 
-         This Theme is only used starting with V2 of Flutter's Android embedding. -->
-    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
-        <item name="android:windowBackground">?android:colorBackground</item>
+    <!-- 启动主题（用于闪屏，保持透明/深色以避免白屏闪烁） -->
+    <style name="LaunchTheme" parent="Theme.AppCompat.Light.NoActionBar">
+        <!-- 启动时可保持透明 -->
+        <item name="android:windowBackground">@android:color/white</item>
+        <item name="android:statusBarColor">@android:color/white</item>
+        <item name="android:windowLightStatusBar">true</item>
     </style>
 </resources>

android/gradle.properties

@@ -1,3 +1,7 @@
 org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError
 android.useAndroidX=true
 android.enableJetifier=true
+# This builtInKotlin flag was added automatically by Flutter migrator
+android.builtInKotlin=false
+# This newDsl flag was added automatically by Flutter migrator
+android.newDsl=false

lib/constants/charge_maps.dart

@@ -22,6 +22,6 @@ class ChargeMaps {
     6: 30,
     7: 45,
     8: 65,
-    9: 80,
+    10: 80,
   };
 }

lib/logic/capacity_extractor.dart

@@ -0,0 +1,54 @@
+/// 容量提取工具
+/// 支持两种日志格式：
+/// 1. learned_cap（21 系列）：单位 µAh，除以 1000 得到 mAh
+///    🟢 优先级最高，不受 status 限制（BMS 可能在任意状态行更新此值）
+/// 2. remaining_cap（20 系列）：仅从 status=Full 行提取，单位智能识别（µAh/mAh）
+class CapacityExtractor {
+  static int? extractCapacity(List<String> lines) {
+    final validLines = lines.where((line) => line.contains('tbat=')).toList();
+    if (validLines.isEmpty) return null;
+
+    // ============================================================
+    // 🟢 第一优先级：learned_cap（21 系列专属）
+    // 不限制 status，在所有有效行中搜索，取最新的一条
+    // ============================================================
+    final learnedReg = RegExp(r'learned_cap=(\d+)');
+    for (String line in validLines.reversed) {
+      final match = learnedReg.firstMatch(line);
+      if (match != null) {
+        final value = int.parse(match.group(1)!);
+        // learned_cap 单位固定为 µAh，直接除以 1000 转 mAh
+        return value ~/ 1000;
+      }
+    }
+
+    // ============================================================
+    // 🟢 第二优先级：remaining_cap（20 系列回退方案）
+    // 仅从 status=Full 行提取（充满状态下 BMS 最准确）
+    // ============================================================
+    final fullLines = validLines
+        .where((line) => line.contains('status=Full'))
+        .toList();
+    if (fullLines.isEmpty) return null;
+
+    final remainingReg = RegExp(r'remaining_cap=(\d+)');
+    int? maxRemaining;
+    for (String line in fullLines) {
+      final match = remainingReg.firstMatch(line);
+      if (match != null) {
+        final value = int.parse(match.group(1)!);
+        if (maxRemaining == null || value > maxRemaining) {
+          maxRemaining = value;
+        }
+      }
+    }
+    if (maxRemaining == null) return null;
+
+    // 🟢 智能单位识别：如果数值大于 100000（约 100 mAh），视为 µAh 需除以 1000
+    if (maxRemaining > 100000) {
+      return maxRemaining ~/ 1000;
+    } else {
+      return maxRemaining;
+    }
+  }
+}

lib/logic/charge_parser.dart

@@ -0,0 +1,140 @@
+import 'dart:developer' as dev;
+import '../utils/time_utils.dart';
+
+/// 充电日志解析器
+class ChargeParser {
+  /// 解析充电数据，返回解析结果
+  static ParseResult parse(List<String> lines, DateTime? chargingStartTime) {
+    dev.log('[ChargeParser] 开始解析，共 ${lines.length} 行', name: 'BatteryHealth');
+
+    final validLines = _collectValidLines(lines, chargingStartTime);
+    if (validLines.isEmpty) {
+      dev.log('[ChargeParser] 无有效时间窗口内的数据行', name: 'BatteryHealth');
+      return ParseResult.empty();
+    }
+
+    // 按时间戳从新到旧排序
+    validLines.sort((a, b) => b['timestamp'].compareTo(a['timestamp']));
+    final latest = validLines.first;
+    final latestLine = latest['line'] as String;
+    final latestType = latest['type'] as String;
+
+    dev.log(
+      '[ChargeParser] 最新有效数据: $latestType, 时间: ${latest['timestamp']}',
+      name: 'BatteryHealth',
+    );
+
+    if (latestType == 'wls') {
+      return _parseWireless(latestLine);
+    } else {
+      return _parseWired(latestLine);
+    }
+  }
+
+  static List<Map<String, dynamic>> _collectValidLines(
+    List<String> lines,
+    DateTime? chargingStartTime,
+  ) {
+    final result = <Map<String, dynamic>>[];
+    for (String line in lines) {
+      final timestamp = TimeUtils.parseLogTimestamp(line);
+      if (!TimeUtils.isLogTimestampValid(timestamp, chargingStartTime)) {
+        continue;
+      }
+
+      final isUsb =
+          line.contains('chg_usb') &&
+          (line.contains('ibus=') || line.contains('real_type='));
+      final isWls = line.contains('chg_wls') && line.contains('wls_online=1');
+
+      if (isUsb || isWls) {
+        result.add({
+          'line': line,
+          'timestamp': timestamp,
+          'type': isWls ? 'wls' : 'usb',
+        });
+      }
+    }
+    return result;
+  }
+
+  static ParseResult _parseWireless(String line) {
+    final typeReg = RegExp(r'wls_type=(\w+)');
+    final voltReg = RegExp(r'wls_volt=(\d+)');
+    final currReg = RegExp(r'wls_curr=(\d+)');
+
+    final wlsType = typeReg.firstMatch(line)?.group(1);
+    final volt = int.parse(voltReg.firstMatch(line)?.group(1) ?? '0');
+    final curr = int.parse(currReg.firstMatch(line)?.group(1) ?? '0');
+
+    return ParseResult(
+      isWireless: true,
+      chargeType: wlsType ?? '无线',
+      power: (volt * curr) / 1000000.0,
+      volt: volt / 1000.0,
+      curr: curr / 1000.0,
+      wiredLevel: null,
+    );
+  }
+
+  static ParseResult _parseWired(String line) {
+    final ibusReg = RegExp(r'ibus=(\d+)');
+    final vbusReg = RegExp(r'vbus=(\d+)');
+    final levelReg = RegExp(r'wired_level=(\d+)');
+    final typeReg = RegExp(r'real_type=(\w+)');
+
+    final ibus = int.parse(ibusReg.firstMatch(line)?.group(1) ?? '0');
+    final vbus = int.parse(vbusReg.firstMatch(line)?.group(1) ?? '0');
+    final realType = typeReg.firstMatch(line)?.group(1);
+    final level = int.parse(levelReg.firstMatch(line)?.group(1) ?? '0');
+
+    String chargeType;
+    if (realType == 'PPS') {
+      chargeType = 'PPS';
+    } else if (realType == 'SDP' || realType == 'FLOAT') {
+      chargeType = 'SDP';
+    } else if (level >= 3) {
+      chargeType = 'PPS';
+    } else {
+      chargeType = 'SDP';
+    }
+
+    return ParseResult(
+      isWireless: false,
+      chargeType: chargeType,
+      power: (vbus * ibus) / 1000000000000.0,
+      volt: vbus / 1000000.0,
+      curr: ibus / 1000000.0,
+      wiredLevel: chargeType == 'PPS' ? level : null,
+    );
+  }
+}
+
+class ParseResult {
+  final bool isWireless;
+  final String chargeType;
+  final double power;
+  final double volt;
+  final double curr;
+  final int? wiredLevel;
+
+  ParseResult({
+    required this.isWireless,
+    required this.chargeType,
+    required this.power,
+    required this.volt,
+    required this.curr,
+    this.wiredLevel,
+  });
+
+  factory ParseResult.empty() {
+    return ParseResult(
+      isWireless: false,
+      chargeType: '',
+      power: 0.0,
+      volt: 0.0,
+      curr: 0.0,
+      wiredLevel: null,
+    );
+  }
+}

lib/main.dart

@@ -1,7 +1,12 @@
 import 'package:flutter/material.dart';
 import 'pages/battery_health_page.dart';
+import 'services/saf_storage_service.dart';
+
+void main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+
+  await SafStorageService().init();
 
-void main() {
   runApp(const MyApp());
 }
 
@@ -13,8 +18,46 @@ class MyApp extends StatelessWidget {
     return MaterialApp(
       title: '电池健康度',
       theme: ThemeData(
+        // 🟢 中文用 HarmonyOS Sans SC
         fontFamily: 'HarmonyOS_Sans_SC',
-        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
+        // 🟢 数字回退到 FlymeFont
+        fontFamilyFallback: const ['Flyme'],
+        // 🟢 统一文字颜色为黑色
+        colorScheme: ColorScheme.fromSeed(
+          seedColor: const Color(0xFFFFFFFF),
+        ).copyWith(onSurface: Colors.black),
+        textTheme: const TextTheme(
+          // 大标题/数字（健康度、容量等）
+          displayMedium: TextStyle(
+            fontFamily: 'HarmonyOS_Sans_SC',
+            fontFamilyFallback: ['Flyme'],
+            color: Colors.black,
+          ),
+          // 标题（如“容量百分比变动趋势”）
+          headlineMedium: TextStyle(
+            fontFamily: 'HarmonyOS_Sans_SC',
+            fontFamilyFallback: ['Flyme'],
+            color: Colors.black,
+          ),
+          // 正文（电压、温度、循环次数等）
+          bodyMedium: TextStyle(
+            fontFamily: 'HarmonyOS_Sans_SC',
+            fontFamilyFallback: ['Flyme'],
+            color: Colors.black,
+          ),
+          // 小字（日期、辅助信息）
+          bodySmall: TextStyle(
+            fontFamily: 'HarmonyOS_Sans_SC',
+            fontFamilyFallback: ['Flyme'],
+            color: Colors.black87,
+          ),
+          // 数字专用（大号数字，如健康度百分比）
+          displayLarge: TextStyle(
+            fontFamily: 'HarmonyOS_Sans_SC',
+            fontFamilyFallback: ['Flyme'],
+            color: Colors.black,
+          ),
+        ),
         useMaterial3: true,
       ),
       home: const BatteryHealthPage(),

lib/models/saf_permission_state.dart

@@ -0,0 +1,63 @@
+/// SAF 权限状态
+enum SafPermissionState {
+  /// 未授权（首次使用）
+  unauthorized,
+
+  /// 已授权，Uri 有效
+  authorized,
+
+  /// 授权已过期或 Uri 失效
+  expired,
+
+  /// 用户拒绝了授权
+  denied,
+}
+
+/// SAF 授权结果
+class SafAuthorizationResult {
+  final bool success;
+  final String? uriString;
+  final SafPermissionState state;
+  final String? errorMessage;
+
+  SafAuthorizationResult(
+    {
+    required this.success,
+    this.uriString,
+    required this.state,
+    this.errorMessage,
+  }
+  );
+
+  factory SafAuthorizationResult.success(String uri) {
+    return SafAuthorizationResult(
+      success: true,
+      uriString: uri,
+      state: SafPermissionState.authorized,
+    );
+  }
+
+  factory SafAuthorizationResult.denied() {
+    return SafAuthorizationResult(
+      success: false,
+      state: SafPermissionState.denied,
+      errorMessage: '用户拒绝了文件夹访问权限',
+    );
+  }
+
+  factory SafAuthorizationResult.expired() {
+    return SafAuthorizationResult(
+      success: false,
+      state: SafPermissionState.expired,
+      errorMessage: '文件夹访问权限已过期，请重新授权',
+    );
+  }
+
+  factory SafAuthorizationResult.error(String message) {
+    return SafAuthorizationResult(
+      success: false,
+      state: SafPermissionState.unauthorized,
+      errorMessage: message,
+    );
+  }
+}

lib/services/battery_data_service.dart

@@ -0,0 +1,107 @@
+import 'dart:developer' as dev;
+import '../services/database_service.dart';
+import '../logic/capacity_extractor.dart';
+import '../models/saf_permission_state.dart';
+import '../services/saf_storage_service.dart';
+
+/// 电池数据服务：扫描日志、更新数据库
+class BatteryDataService {
+  final SafStorageService _safService = SafStorageService();
+  final DatabaseService _dbService = DatabaseService();
+
+  /// 扫描所有日志文件并更新数据库
+  Future<void> scanAndUpdateDB() async {
+    dev.log('🔵 scanAndUpdateDB 开始', name: 'BatteryHealth');
+
+    final state = await _safService.getPermissionState();
+    if (state != SafPermissionState.authorized) {
+      dev.log('🔵 scanAndUpdateDB: 未授权', name: 'BatteryHealth');
+      return;
+    }
+
+    try {
+      final files = await _safService.listFiles();
+      final filePattern = RegExp(r'mbattery_charger_log_(\d{4}_\d{2}_\d{2})$');
+
+      for (String fileName in files) {
+        final match = filePattern.firstMatch(fileName);
+        if (match == null) continue;
+
+        final dateStr = match.group(1)!.replaceAll('_', '-');
+        dev.log('🔵 处理文件: $fileName, 日期: $dateStr', name: 'BatteryHealth');
+
+        try {
+          final lines = await _safService.readLogFile(fileName);
+          if (lines.isEmpty) continue;
+
+          // 🟢 1.4.5 改进：使用 CapacityExtractor 提取容量（仅从 Full 状态提取）
+          int? cap = CapacityExtractor.extractCapacity(lines);
+
+          // 🟢 如果今天没有充满电（cap == null），尝试从昨天复制数据
+          if (cap == null) {
+            dev.log('🔵 日期 $dateStr 无充满记录，尝试复制前一天数据', name: 'BatteryHealth');
+
+            // 查询最近一条已有数据
+            final recentData = await _dbService.queryRecentData(1);
+            if (recentData.isNotEmpty) {
+              final yesterdayCap = recentData.first['capacity'] as int;
+              final yesterdayMaxVolt =
+                  recentData.first['volt_max'] as double? ?? 0.0;
+              final yesterdayMinVolt =
+                  recentData.first['volt_min'] as double? ?? 0.0;
+
+              dev.log(
+                '🔵 复制前一天数据: cap=$yesterdayCap, date=$dateStr',
+                name: 'BatteryHealth',
+              );
+
+              // 🟢 复制昨天的容量和电压极值到今天
+              await _dbService.insertOrUpdate(
+                dateStr,
+                yesterdayCap,
+                yesterdayMaxVolt,
+                yesterdayMinVolt,
+              );
+            } else {
+              dev.log('🔵 无历史数据可复制，跳过日期 $dateStr', name: 'BatteryHealth');
+            }
+            continue; // 已处理，跳过后续电压提取逻辑
+          }
+
+          // 提取电压极值（从所有有效行提取，不限于 Full）
+          final voltReg = RegExp(r'vbat=(\d+)');
+          double? maxVolt, minVolt;
+          for (String line in lines) {
+            if (!line.contains('tbat=')) continue;
+            final match = voltReg.firstMatch(line);
+            if (match != null) {
+              final v = int.parse(match.group(1)!) / 1000000;
+              if (maxVolt == null || v > maxVolt) maxVolt = v;
+              if (minVolt == null || v < minVolt) minVolt = v;
+            }
+          }
+          if (maxVolt == null || minVolt == null) continue;
+
+          await _dbService.insertOrUpdate(dateStr, cap, maxVolt, minVolt);
+          dev.log('🔵 插入数据库: $dateStr, cap=$cap', name: 'BatteryHealth');
+        } catch (e) {
+          dev.log('🔵 处理文件 $fileName 异常: $e', name: 'BatteryHealth');
+        }
+      }
+    } catch (e) {
+      dev.log('🔵 scanAndUpdateDB 异常: $e', name: 'BatteryHealth');
+    }
+  }
+
+  /// 获取趋势数据（最近 N 天）
+  Future<List<Map<String, dynamic>>> getTrendData(int days) async {
+    return await _dbService.queryRecentData(days);
+  }
+
+  /// 获取最近一条数据
+  Future<Map<String, dynamic>?> getLatestData() async {
+    final data = await _dbService.queryRecentData(1);
+    if (data.isNotEmpty) return data.first;
+    return null;
+  }
+}

lib/services/database_service.dart

@@ -0,0 +1,130 @@
+import 'dart:developer' as dev;
+import 'package:sqflite/sqflite.dart';
+import 'package:path/path.dart';
+
+/// 数据库服务：管理电池数据持久化
+class DatabaseService {
+  static Database? _database;
+  static const String _tableName = 'battery_data';
+
+  /// 获取数据库实例（单例）
+  Future<Database> get database async {
+    if (_database != null) return _database!;
+    _database = await _initDatabase();
+    return _database!;
+  }
+
+  /// 初始化数据库
+  Future<Database> _initDatabase() async {
+    final dbPath = await getDatabasesPath();
+    final path = join(dbPath, 'battery_health.db');
+
+    return await openDatabase(
+      path,
+      version: 1,
+      onCreate: (db, version) async {
+        await db.execute('''
+          CREATE TABLE $_tableName (
+            date TEXT PRIMARY KEY,
+            capacity INTEGER NOT NULL,
+            volt_max REAL NOT NULL,
+            volt_min REAL NOT NULL,
+            updated_at TEXT NOT NULL
+          )
+        ''');
+        await db.execute('''
+          CREATE INDEX idx_date ON $_tableName (date DESC)
+        ''');
+        dev.log('✅ 数据库表创建成功', name: 'DatabaseService');
+      },
+    );
+  }
+
+  /// 插入或更新数据
+  Future<void> insertOrUpdate(
+    String date,
+    int capacity,
+    double voltMax,
+    double voltMin,
+  ) async {
+    final db = await database;
+    final now = DateTime.now().toIso8601String();
+
+    await db.insert(_tableName, {
+      'date': date,
+      'capacity': capacity,
+      'volt_max': voltMax,
+      'volt_min': voltMin,
+      'updated_at': now,
+    }, conflictAlgorithm: ConflictAlgorithm.replace);
+    dev.log('📝 数据已保存: $date, cap=$capacity', name: 'DatabaseService');
+  }
+
+  /// 查询最近 N 条数据（按日期倒序）
+  Future<List<Map<String, dynamic>>> queryRecentData(int limit) async {
+    final db = await database;
+    try {
+      final result = await db.query(
+        _tableName,
+        orderBy: 'date DESC',
+        limit: limit,
+      );
+      return result;
+    } catch (e) {
+      dev.log('⚠️ 查询数据失败: $e', name: 'DatabaseService');
+      return [];
+    }
+  }
+
+  /// 🟢 1.4.5 新增：查询指定日期数据
+  Future<Map<String, dynamic>?> queryByDate(String date) async {
+    final db = await database;
+    try {
+      final result = await db.query(
+        _tableName,
+        where: 'date = ?',
+        whereArgs: [date],
+      );
+      return result.isNotEmpty ? result.first : null;
+    } catch (e) {
+      dev.log('⚠️ 查询单日数据失败: $e', name: 'DatabaseService');
+      return null;
+    }
+  }
+
+  /// 删除指定日期数据
+  Future<void> deleteByDate(String date) async {
+    final db = await database;
+    await db.delete(_tableName, where: 'date = ?', whereArgs: [date]);
+  }
+
+  /// 获取数据库中所有日期列表
+  Future<List<String>> getAllDates() async {
+    final db = await database;
+    try {
+      final result = await db.query(
+        _tableName,
+        columns: ['date'],
+        orderBy: 'date DESC',
+      );
+      return result.map((row) => row['date'] as String).toList();
+    } catch (e) {
+      return [];
+    }
+  }
+
+  /// 清空所有数据
+  Future<void> clearAll() async {
+    final db = await database;
+    await db.delete(_tableName);
+    dev.log('🗑️ 所有数据已清空', name: 'DatabaseService');
+  }
+
+  /// 关闭数据库
+  Future<void> close() async {
+    if (_database != null) {
+      await _database!.close();
+      _database = null;
+    }
+  }
+}

lib/services/saf_storage_service.dart

@@ -0,0 +1,192 @@
+import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import '../models/saf_permission_state.dart';
+
+/// SAF 存储服务
+/// 负责管理通过 SAF 授权的文件夹访问
+class SafStorageService {
+  static final SafStorageService _instance = SafStorageService._internal();
+  factory SafStorageService() => _instance;
+  SafStorageService._internal();
+
+  static const MethodChannel _channel = MethodChannel(
+    'com.lxh.battery_health/saf',
+  );
+  static const String _prefKeySafUri = 'saf_storage_uri';
+  String? _cachedUri;
+
+  /// 初始化，从 SharedPreferences 恢复 URI
+  Future<void> init() async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      _cachedUri = prefs.getString(_prefKeySafUri);
+      if (kDebugMode) {
+        print('[SAF] 初始化，缓存 URI: $_cachedUri');
+      }
+    } catch (e) {
+      if (kDebugMode) {
+        print('[SAF] 初始化失败: $e');
+      }
+      _cachedUri = null;
+    }
+  }
+
+  /// 获取当前授权状态（简化版，直接根据缓存判断）
+  Future<SafPermissionState> getPermissionState() async {
+    if (_cachedUri == null || _cachedUri!.isEmpty) {
+      return SafPermissionState.unauthorized;
+    }
+    // 直接返回 authorized，相信缓存
+    return SafPermissionState.authorized;
+  }
+
+  /// 请求 SAF 授权（引导用户选择文件夹）
+  Future<SafAuthorizationResult> requestPermission() async {
+    try {
+      final String? uriString = await _channel.invokeMethod('selectFolder');
+
+      if (uriString == null || uriString.isEmpty) {
+        return SafAuthorizationResult.denied();
+      }
+
+      _cachedUri = uriString;
+      await _saveUri(uriString);
+
+      if (kDebugMode) {
+        print('[SAF] 授权成功，URI: $uriString');
+      }
+
+      return SafAuthorizationResult.success(uriString);
+    } catch (e) {
+      if (kDebugMode) {
+        print('[SAF] 授权失败: $e');
+      }
+      return SafAuthorizationResult.error('授权失败: $e');
+    }
+  }
+
+  /// 🟢 将 URI 传递给 Kotlin 端（用于恢复 safUri）
+  Future<bool> restoreUri() async {
+    if (_cachedUri == null || _cachedUri!.isEmpty) {
+      if (kDebugMode) {
+        print('[SAF] restoreUri: 缓存 URI 为空');
+      }
+      return false;
+    }
+    try {
+      final bool? result = await _channel.invokeMethod('restoreUri', {
+        'uri': _cachedUri,
+      });
+      if (result == true) {
+        if (kDebugMode) {
+          print('[SAF] restoreUri 成功: $_cachedUri');
+        }
+        return true;
+      } else {
+        if (kDebugMode) {
+          print('[SAF] restoreUri 失败: 返回 false');
+        }
+        return false;
+      }
+    } catch (e) {
+      if (kDebugMode) {
+        print('[SAF] restoreUri 异常: $e');
+      }
+      return false;
+    }
+  }
+
+  /// 检查指定日期的日志文件是否存在
+  Future<bool> logFileExists(String fileName) async {
+    final state = await getPermissionState();
+    if (state != SafPermissionState.authorized) return false;
+    try {
+      final files = await listFiles();
+      return files.contains(fileName);
+    } catch (e) {
+      return false;
+    }
+  }
+
+  /// 读取日志文件内容（返回行列表）
+  Future<List<String>> readLogFile(String fileName) async {
+    // 🟢 先尝试恢复 URI
+    await restoreUri();
+
+    final state = await getPermissionState();
+    if (state != SafPermissionState.authorized) return [];
+
+    try {
+      final String? content = await _channel.invokeMethod('readLogFile', {
+        'fileName': fileName,
+      });
+      if (content == null || content.isEmpty) return [];
+      return content.split('\n');
+    } catch (e) {
+      if (kDebugMode) {
+        print('[SAF] 读取文件失败: $e');
+      }
+      return [];
+    }
+  }
+
+  /// 获取文件夹中的文件列表
+  Future<List<String>> listFiles() async {
+    // 🟢 先尝试恢复 URI
+    await restoreUri();
+
+    final state = await getPermissionState();
+    if (state != SafPermissionState.authorized) return [];
+
+    try {
+      final result = await _channel.invokeMethod('listFiles');
+      if (result is List) {
+        return result.cast<String>();
+      }
+      return [];
+    } catch (e) {
+      if (kDebugMode) {
+        print('[SAF] 列出文件失败: $e');
+      }
+      return [];
+    }
+  }
+
+  /// 验证授权是否有效（简化版）
+  Future<bool> validatePermission() async {
+    final state = await getPermissionState();
+    return state == SafPermissionState.authorized;
+  }
+
+  /// 清除缓存
+  void _clearCache() {
+    _cachedUri = null;
+    _saveUri(null);
+  }
+
+  /// 保存 URI 到 SharedPreferences
+  Future<void> _saveUri(String? uri) async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      if (uri != null && uri.isNotEmpty) {
+        await prefs.setString(_prefKeySafUri, uri);
+        if (kDebugMode) {
+          print('[SAF] 保存 URI 成功: $uri');
+        }
+      } else {
+        await prefs.remove(_prefKeySafUri);
+        if (kDebugMode) {
+          print('[SAF] 清除 URI');
+        }
+      }
+    } catch (e) {
+      if (kDebugMode) {
+        print('[SAF] 保存 URI 失败: $e');
+      }
+    }
+  }
+
+  /// 获取缓存的 URI（用于调试）
+  String? get cachedUri => _cachedUri;
+}

lib/utils/charge_utils.dart

@@ -1,6 +1,7 @@
 import '../constants/charge_maps.dart';
 
 class ChargeUtils {
+  // ============ 无线充电（保持不变） ============
   static String getDisplayPowerWireless(double power) {
     if (power == 0) return '读取中...';
     const List<int> levels = [5, 7, 15, 27, 40, 50, 66];
@@ -12,21 +13,17 @@ class ChargeUtils {
     return '≈${matchedLevel}W';
   }
 
+  // ============ 原有有线逻辑（保留兼容，但主界面不再直接调用） ============
   static String getDisplayPowerWired(
     double power,
     int? wiredLevel,
     String chargeType,
   ) {
-    // USB 慢充锁定 7.5W
     if (chargeType == "SDP") return "≈7.5W";
-
-    // 🟢 优先使用 wiredLevel 精确匹配
     if (wiredLevel != null && ChargeMaps.wiredPower.containsKey(wiredLevel)) {
       double p = ChargeMaps.wiredPower[wiredLevel]!;
       if (p > 0) return '≈${p.toInt()}W';
     }
-
-    // 🟢 匹配阈值收窄到 ±3W，减少跳变
     double best = 0;
     for (var entry in ChargeMaps.wiredPower.entries) {
       if (entry.value <= power + 3 && entry.value > best) {
@@ -37,11 +34,61 @@ class ChargeUtils {
     return best > 0 ? '≈${best.toInt()}W' : '≈${power.round()}W';
   }
 
+  // ============ 🟢 1.5.0 新增：主界面显示（实际/标定） ============
+  /// 示例：≈30w/65w
+  static String getMainDisplayPowerWired(
+    double power,
+    int? wiredLevel,
+    String chargeType,
+  ) {
+    // USB 慢充锁定 7.5W
+    if (chargeType == "SDP") return "≈7.5w";
+
+    if (power == 0) return "读取中...";
+
+    final actual = power.round();
+
+    // 有档位且能查到标定值
+    if (wiredLevel != null && ChargeMaps.wiredPower.containsKey(wiredLevel)) {
+      final requested = ChargeMaps.wiredPower[wiredLevel]!.round();
+      return "≈${actual}w/${requested}w";
+    }
+
+    // 无档位信息，仅显示实际功率
+    return "≈${actual}w";
+  }
+
+  // ============ 🟢 1.5.0 新增：二级页面标定档位显示 ============
+  /// 示例：≈80w/L-10
+  static String getDetailRequestedPowerWired(
+    double power,
+    int? wiredLevel,
+    String chargeType,
+  ) {
+    if (chargeType == "SDP") return "≈7.5w";
+
+    if (power == 0) return "读取中...";
+
+    if (wiredLevel != null && ChargeMaps.wiredPower.containsKey(wiredLevel)) {
+      final requested = ChargeMaps.wiredPower[wiredLevel]!.round();
+      return "≈${requested}w/L-$wiredLevel";
+    }
+
+    return "≈${power.round()}w";
+  }
+
+  // ============ 🟢 1.5.0 新增：二级页面实际功率显示 ============
+  static String getDetailActualPowerWired(double power, String chargeType) {
+    if (chargeType == "SDP") return "≈7.5w";
+    if (power == 0) return "读取中...";
+    return "≈${power.round()}w";
+  }
+
+  // ============ 充电类型标签（保持不变） ============
   static String getChargeTypeLabel(bool isWireless, String chargeType) {
     if (isWireless) {
       return chargeType == "无线" ? "无线" : chargeType;
     }
-    // 🟢 空类型显示"识别中..."，比"等待log信息"更友好
     if (chargeType.isEmpty) {
       return "识别中...";
     }

lib/utils/time_utils.dart

@@ -0,0 +1,46 @@
+class TimeUtils {
+  /// 解析日志行中的时间戳，强制解析为 UTC
+  static DateTime? parseLogTimestamp(String line) {
+    final reg = RegExp(r'\[(\d{4}-\d{2}-\d{2}) (\d{2}:\d{2}:\d{2})\]');
+    final match = reg.firstMatch(line);
+    if (match == null) return null;
+    try {
+      final dateParts = match.group(1)!.split('-');
+      final timeParts = match.group(2)!.split(':');
+      return DateTime.utc(
+        int.parse(dateParts[0]),
+        int.parse(dateParts[1]),
+        int.parse(dateParts[2]),
+        int.parse(timeParts[0]),
+        int.parse(timeParts[1]),
+        int.parse(timeParts[2]),
+      );
+    } catch (_) {
+      return null;
+    }
+  }
+
+  /// 判断日志时间戳是否在有效窗口内
+  static bool isLogTimestampValid(
+    DateTime? logTime,
+    DateTime? chargingStartTime,
+  ) {
+    if (logTime == null) return false;
+    if (chargingStartTime == null) {
+      final nowUtc = DateTime.now().toUtc();
+      final diff = nowUtc.difference(logTime);
+      return diff.abs().inMinutes <= 3;
+    }
+    final endTime = chargingStartTime.add(const Duration(minutes: 3));
+    return logTime.isAfter(chargingStartTime) && logTime.isBefore(endTime);
+  }
+
+  /// 生成今日日志文件名（UTC）
+  static String getTodayFileName() {
+    final nowUtc = DateTime.now().toUtc();
+    final year = nowUtc.year.toString();
+    final month = nowUtc.month.toString().padLeft(2, '0');
+    final day = nowUtc.day.toString().padLeft(2, '0');
+    return 'mbattery_charger_log_${year}_${month}_$day';
+  }
+}

lib/widgets/battery_info_panel.dart

@@ -0,0 +1,194 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_svg/flutter_svg.dart';
+
+class BatteryInfoPanel extends StatelessWidget {
+  final double batteryVolt;
+  final double batteryTemp;
+  final double maxVolt;
+  final double minVolt;
+  final double maxTemp;
+  final double minTemp;
+
+  const BatteryInfoPanel({
+    super.key,
+    required this.batteryVolt,
+    required this.batteryTemp,
+    required this.maxVolt,
+    required this.minVolt,
+    required this.maxTemp,
+    required this.minTemp,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Row(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Expanded(
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              _buildInfoItem(
+                _buildIcon('voltage'),
+                '电压',
+                '${batteryVolt.toStringAsFixed(3)}V',
+              ),
+              const SizedBox(height: 8),
+              Row(
+                children: [
+                  RichText(
+                    text: TextSpan(
+                      style: TextStyle(
+                        fontFamily: 'Flyme',
+                        fontSize: 14,
+                        fontWeight: FontWeight.w500,
+                        color: Colors.red,
+                      ),
+                      children: [
+                        const TextSpan(
+                          text: '↑ ',
+                          style: TextStyle(
+                            fontFamily: 'HarmonyOS_Sans_SC',
+                            color: Colors.red,
+                          ),
+                        ),
+                        TextSpan(text: '${maxVolt.toStringAsFixed(3)}V'),
+                      ],
+                    ),
+                  ),
+                  const SizedBox(width: 12),
+                  RichText(
+                    text: TextSpan(
+                      style: TextStyle(
+                        fontFamily: 'Flyme',
+                        fontSize: 14,
+                        fontWeight: FontWeight.w500,
+                        color: Colors.blue,
+                      ),
+                      children: [
+                        const TextSpan(
+                          text: '↓ ',
+                          style: TextStyle(
+                            fontFamily: 'HarmonyOS_Sans_SC',
+                            color: Colors.blue,
+                          ),
+                        ),
+                        TextSpan(text: '${minVolt.toStringAsFixed(3)}V'),
+                      ],
+                    ),
+                  ),
+                ],
+              ),
+            ],
+          ),
+        ),
+        Expanded(
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              _buildInfoItem(
+                _buildIcon('temperature'),
+                '温度',
+                '${batteryTemp.toStringAsFixed(0)}℃',
+              ),
+              const SizedBox(height: 8),
+              Row(
+                children: [
+                  RichText(
+                    text: TextSpan(
+                      style: TextStyle(
+                        fontFamily: 'Flyme',
+                        fontSize: 14,
+                        fontWeight: FontWeight.w500,
+                        color: Colors.red,
+                      ),
+                      children: [
+                        const TextSpan(
+                          text: '↑ ',
+                          style: TextStyle(
+                            fontFamily: 'HarmonyOS_Sans_SC',
+                            color: Colors.red,
+                          ),
+                        ),
+                        TextSpan(text: '${maxTemp.toStringAsFixed(0)}℃'),
+                      ],
+                    ),
+                  ),
+                  const SizedBox(width: 12),
+                  RichText(
+                    text: TextSpan(
+                      style: TextStyle(
+                        fontFamily: 'Flyme',
+                        fontSize: 14,
+                        fontWeight: FontWeight.w500,
+                        color: Colors.blue,
+                      ),
+                      children: [
+                        const TextSpan(
+                          text: '↓ ',
+                          style: TextStyle(
+                            fontFamily: 'HarmonyOS_Sans_SC',
+                            color: Colors.blue,
+                          ),
+                        ),
+                        TextSpan(text: '${minTemp.toStringAsFixed(0)}℃'),
+                      ],
+                    ),
+                  ),
+                ],
+              ),
+            ],
+          ),
+        ),
+      ],
+    );
+  }
+
+  Widget _buildIcon(String type) {
+    switch (type) {
+      case 'voltage':
+        return SvgPicture.asset(
+          'assets/icons/si--lightning-fill.svg',
+          width: 18,
+          height: 18,
+          colorFilter: const ColorFilter.mode(Colors.grey, BlendMode.srcIn),
+        );
+      case 'temperature':
+        return SvgPicture.asset(
+          'assets/icons/mdi--temperature.svg',
+          width: 18,
+          height: 18,
+          colorFilter: const ColorFilter.mode(Colors.grey, BlendMode.srcIn),
+        );
+      default:
+        return const Icon(Icons.help_outline, size: 18, color: Colors.grey);
+    }
+  }
+
+  Widget _buildInfoItem(Widget icon, String label, String value) {
+    return Row(
+      children: [
+        icon,
+        const SizedBox(width: 6),
+        Text(
+          label,
+          style: const TextStyle(
+            fontFamily: 'HarmonyOS_Sans_SC',
+            fontSize: 14,
+            color: Colors.grey,
+          ),
+        ),
+        const SizedBox(width: 6),
+        Text(
+          value,
+          style: const TextStyle(
+            fontFamily: 'Flyme',
+            fontSize: 16,
+            fontWeight: FontWeight.w500,
+            color: Colors.black,
+          ),
+        ),
+      ],
+    );
+  }
+}

lib/widgets/battery_summary.dart

@@ -0,0 +1,115 @@
+import 'package:flutter/material.dart';
+
+class BatterySummary extends StatelessWidget {
+  final double healthPercent;
+  final int cycleCount;
+  final double currentCap;
+  final int designCap;
+
+  const BatterySummary({
+    super.key,
+    required this.healthPercent,
+    required this.cycleCount,
+    required this.currentCap,
+    required this.designCap,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final bool isLowHealth = healthPercent < 70;
+
+    return Row(
+      crossAxisAlignment: CrossAxisAlignment.end,
+      children: [
+        // 健康度大数字
+        Row(
+          crossAxisAlignment: CrossAxisAlignment.baseline,
+          textBaseline: TextBaseline.alphabetic,
+          children: [
+            Text(
+              healthPercent.toStringAsFixed(1),
+              style: TextStyle(
+                fontFamily: 'Flyme',
+                fontSize: 40,
+                fontWeight: FontWeight.w500,
+                height: 1.0,
+                color: isLowHealth ? Colors.red : Colors.black,
+              ),
+            ),
+            const SizedBox(width: 2),
+            Text(
+              '%',
+              style: TextStyle(
+                fontFamily: 'Flyme',
+                fontSize: 20,
+                fontWeight: FontWeight.w300,
+                height: 1.0,
+                color: isLowHealth ? Colors.red : Colors.grey.shade600,
+              ),
+            ),
+          ],
+        ),
+        const Spacer(),
+        // cycles + mAh
+        Column(
+          crossAxisAlignment: CrossAxisAlignment.end,
+          children: [
+            RichText(
+              text: TextSpan(
+                style: TextStyle(
+                  fontFamily: 'Flyme',
+                  fontSize: 16,
+                  fontWeight: FontWeight.w500,
+                  height: 1.2,
+                  color: Colors.black,
+                ),
+                children: [
+                  TextSpan(text: '$cycleCount'),
+                  TextSpan(
+                    text: ' cycles',
+                    style: const TextStyle(
+                      fontFamily: 'HarmonyOS_Sans_SC',
+                      color: Colors.black,
+                    ),
+                  ),
+                ],
+              ),
+            ),
+            const SizedBox(height: 4),
+            RichText(
+              text: TextSpan(
+                style: TextStyle(
+                  fontFamily: 'Flyme',
+                  fontSize: 20,
+                  fontWeight: FontWeight.w300,
+                  height: 1.0,
+                  color: const Color(0xFF5F5F5F),
+                ),
+                children: [
+                  TextSpan(text: currentCap.toStringAsFixed(0)),
+                  TextSpan(
+                    text: ' / ',
+                    style: TextStyle(
+                      fontFamily: 'HarmonyOS_Sans_SC',
+                      color: const Color(0xFF5F5F5F).withValues(alpha: 0.5),
+                    ),
+                  ),
+                  TextSpan(text: designCap.toString()),
+                  TextSpan(
+                    text: ' mAh',
+                    style: const TextStyle(
+                      fontFamily: 'HarmonyOS_Sans_SC',
+                      fontSize: 16,
+                      fontWeight: FontWeight.w500,
+                      color: Color(0xFF5F5F5F),
+                    ),
+                  ),
+                ],
+              ),
+            ),
+          ],
+        ),
+      ],
+    );
+  }
+}

lib/widgets/charge_detail_page.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import '../utils/charge_utils.dart';
 
-/// 充电详情页
 class ChargeDetailPage extends StatelessWidget {
   final String chargeType;
   final bool isWireless;
@@ -11,71 +11,100 @@ class ChargeDetailPage extends StatelessWidget {
   final int? wiredLevel;
 
   const ChargeDetailPage({
-    Key? key,
+    super.key,
     required this.chargeType,
     required this.isWireless,
     required this.power,
     required this.volt,
     required this.curr,
     this.wiredLevel,
-  }) : super(key: key);
-
-  String _getDisplayPower() {
-    if (isWireless) {
-      return ChargeUtils.getDisplayPowerWireless(power);
-    } else {
-      return ChargeUtils.getDisplayPowerWired(power, wiredLevel, chargeType);
-    }
-  }
+  });
 
   String _getProtocolDisplay() {
     if (isWireless) return '无线充电（$chargeType）';
     if (chargeType == 'PPS') return 'PPS 快充';
-    if (chargeType == 'SDP') return 'USB 充电'; // 🟢 改成和主页面一致
+    if (chargeType == 'SDP') return 'USB 充电';
     return chargeType;
   }
 
+  String _getRequestedDisplay() {
+    return ChargeUtils.getDetailRequestedPowerWired(
+      power,
+      wiredLevel,
+      chargeType,
+    );
+  }
+
+  String _getActualDisplay() {
+    return ChargeUtils.getDetailActualPowerWired(power, chargeType);
+  }
+
   @override
   Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(
-        title: const Text('充电详情'),
-        backgroundColor: const Color.fromARGB(0, 255, 255, 255),
-        elevation: 0,
-        foregroundColor: Colors.black,
-        iconTheme: const IconThemeData(color: Colors.black),
+    return AnnotatedRegion<SystemUiOverlayStyle>(
+      value: const SystemUiOverlayStyle(
+        statusBarColor: Color.fromRGBO(157, 212, 237, 0.1),
+        statusBarIconBrightness: Brightness.dark,
+        statusBarBrightness: Brightness.dark,
       ),
-      body: Padding(
-        padding: const EdgeInsets.all(20.0),
-        child: Column(
-          crossAxisAlignment: CrossAxisAlignment.start,
-          children: [
-            _buildDetailRow('协议', _getProtocolDisplay()),
-            const Divider(),
-            _buildDetailRow('功率', _getDisplayPower()),
-            const Divider(),
-            _buildDetailRow('电压', '${volt.toStringAsFixed(2)}V'),
-            const Divider(),
-            _buildDetailRow('电流', '${curr.toStringAsFixed(2)}A'),
-            const Divider(),
-            if (!isWireless && wiredLevel != null)
-              _buildDetailRow('档位', '$wiredLevel'),
-            if (!isWireless && wiredLevel == null) _buildDetailRow('档位', '自动'),
-            if (isWireless) _buildDetailRow('类型', '无线'),
-            const Spacer(),
-            Center(
-              child: Text(
-                '数据来自 BMS 实时日志',
-                style: TextStyle(fontSize: 12, color: Colors.grey.shade500),
+      child: Scaffold(
+        backgroundColor: Colors.white,
+        appBar: AppBar(
+          title: const Text('充电详情'),
+          backgroundColor: Colors.white,
+          elevation: 0,
+          scrolledUnderElevation: 0,
+          shadowColor: Colors.transparent,
+          surfaceTintColor: Colors.transparent,
+          foregroundColor: Colors.black,
+          iconTheme: const IconThemeData(color: Colors.black),
+        ),
+        body: Padding(
+          padding: const EdgeInsets.all(20.0),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              _buildTextRow('协议', _getProtocolDisplay()),
+              const Divider(),
+
+              if (!isWireless) ...[
+                _buildTextRow('标定档位', _getRequestedDisplay()),
+                const Divider(),
+                _buildTextRow('实际功率', _getActualDisplay()),
+                const Divider(),
+              ] else ...[
+                _buildTextRow('功率', ChargeUtils.getDisplayPowerWireless(power)),
+                const Divider(),
+              ],
+
+              _buildDetailRow('电压', volt, 'V'),
+              const Divider(),
+              _buildDetailRow('电流', curr, 'A'),
+              const Divider(),
+
+              if (isWireless) _buildTextRow('类型', '无线'),
+              if (!isWireless && wiredLevel == null) _buildTextRow('档位', '自动'),
+
+              const Spacer(),
+              Center(
+                child: Text(
+                  '数据来自 BMS 实时日志',
+                  style: TextStyle(
+                    fontFamily: 'HarmonyOS_Sans_SC',
+                    fontSize: 12,
+                    color: Colors.grey.shade500,
+                  ),
+                ),
               ),
-            ),
-          ],
+            ],
+          ),
         ),
       ),
     );
   }
 
-  Widget _buildDetailRow(String label, String value) {
+  /// 纯文本行（协议、功率、档位等）
+  Widget _buildTextRow(String label, String value) {
     return Padding(
       padding: const EdgeInsets.symmetric(vertical: 6.0),
       child: Row(
@@ -84,6 +113,7 @@ class ChargeDetailPage extends StatelessWidget {
           Text(
             label,
             style: const TextStyle(
+              fontFamily: 'HarmonyOS_Sans_SC',
               fontSize: 16,
               fontWeight: FontWeight.w400,
               color: Colors.grey,
@@ -92,6 +122,7 @@ class ChargeDetailPage extends StatelessWidget {
           Text(
             value,
             style: const TextStyle(
+              fontFamily: 'HarmonyOS_Sans_SC', // 复杂字符串保持 Harmony
               fontSize: 16,
               fontWeight: FontWeight.w500,
               color: Colors.black87,
@@ -101,4 +132,44 @@ class ChargeDetailPage extends StatelessWidget {
       ),
     );
   }
+
+  /// 数值行（电压/电流，数字用 Flyme，单位用 Harmony）
+  Widget _buildDetailRow(String label, double value, String unit) {
+    return Padding(
+      padding: const EdgeInsets.symmetric(vertical: 6.0),
+      child: Row(
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+        children: [
+          Text(
+            label,
+            style: const TextStyle(
+              fontFamily: 'HarmonyOS_Sans_SC',
+              fontSize: 16,
+              fontWeight: FontWeight.w400,
+              color: Colors.grey,
+            ),
+          ),
+          RichText(
+            text: TextSpan(
+              style: const TextStyle(
+                fontSize: 16,
+                fontWeight: FontWeight.w500,
+                color: Colors.black87,
+              ),
+              children: [
+                TextSpan(
+                  text: value.toStringAsFixed(2),
+                  style: const TextStyle(fontFamily: 'Flyme'), // 🟢 数字用 Flyme
+                ),
+                TextSpan(
+                  text: unit,
+                  style: const TextStyle(fontFamily: 'HarmonyOS_Sans_SC'),
+                ),
+              ],
+            ),
+          ),
+        ],
+      ),
+    );
+  }
 }

lib/widgets/charge_entry.dart

@@ -0,0 +1,58 @@
+import 'package:flutter/material.dart';
+
+class ChargeEntry extends StatelessWidget {
+  final String summary;
+  final bool isCharging;
+  final VoidCallback onTap;
+
+  const ChargeEntry({
+    super.key,
+    required this.summary,
+    required this.isCharging,
+    required this.onTap,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      onTap: isCharging ? onTap : null,
+      child: Row(
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+        children: [
+          Text(
+            summary,
+            style: const TextStyle(
+              fontFamily: 'HarmonyOS_Sans_SC', // 🟢 混合文本用 Harmony
+              fontSize: 16,
+              fontWeight: FontWeight.w500,
+              color: Colors.black87,
+            ),
+          ),
+          Row(
+            children: [
+              Text(
+                '充电信息',
+                style: TextStyle(
+                  fontFamily: 'HarmonyOS_Sans_SC',
+                  fontSize: 16,
+                  fontWeight: FontWeight.w500,
+                  color: Colors.grey.shade700,
+                ),
+              ),
+              const SizedBox(width: 4),
+              Text(
+                '>',
+                style: TextStyle(
+                  fontFamily: 'HarmonyOS_Sans_SC',
+                  fontSize: 16,
+                  fontWeight: FontWeight.w500,
+                  color: Colors.grey.shade700,
+                ),
+              ),
+            ],
+          ),
+        ],
+      ),
+    );
+  }
+}

lib/widgets/trend_chart.dart

@@ -0,0 +1,234 @@
+import 'package:flutter/material.dart';
+
+// --- 潘通色定义 ---
+const Color kHealthGreen = Color(0xFF00B140);
+const Color kHealthYellow = Color(0xFFEFDF00);
+const Color kHealthOrange = Color(0xFFD75A16);
+
+/// 趋势图柱状图组件
+class TrendChart extends StatelessWidget {
+  final List<Map<String, dynamic>> data;
+  final int designCap;
+
+  const TrendChart({super.key, required this.data, required this.designCap});
+
+  @override
+  Widget build(BuildContext context) {
+    List<Map<String, dynamic>> displayData = data.isNotEmpty
+        ? data
+        : _getMockData();
+
+    List<String> dates = displayData.map((e) {
+      String date = e['date'] as String;
+      var parts = date.split('-');
+      return '${parts[1]}/${parts[2]}';
+    }).toList();
+
+    List<double> percents = displayData.map((e) {
+      int cap = e['capacity'] as int;
+      return (cap / designCap) * 100;
+    }).toList();
+
+    while (percents.length < 15) {
+      percents.insert(0, 0);
+      dates.insert(0, '');
+    }
+    if (percents.length > 15) {
+      percents = percents.sublist(percents.length - 15);
+      dates = dates.sublist(dates.length - 15);
+    }
+
+    int todayIndex = percents.length - 1;
+    int sevenDaysAgoIndex = todayIndex - 7;
+    bool showSevenDaysAgo = sevenDaysAgoIndex >= 0;
+
+    String sevenDaysAgoDate = showSevenDaysAgo ? dates[sevenDaysAgoIndex] : '';
+    String todayDate = dates[todayIndex];
+
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        const Text(
+          '容量百分比变动趋势（近15天）',
+          style: TextStyle(
+            fontFamily: 'HarmonyOS_Sans_SC',
+            fontSize: 16,
+            fontWeight: FontWeight.w500,
+          ),
+        ),
+        const SizedBox(height: 8),
+        Row(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            SizedBox(
+              height: 180,
+              child: Column(
+                mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                children: const [
+                  Text(
+                    '100',
+                    style: TextStyle(
+                      fontFamily: 'Flyme',
+                      fontSize: 10,
+                      color: Colors.grey,
+                      height: 1.0,
+                    ),
+                  ),
+                  Text(
+                    '70',
+                    style: TextStyle(
+                      fontFamily: 'Flyme',
+                      fontSize: 10,
+                      color: Colors.grey,
+                      height: 1.0,
+                    ),
+                  ),
+                ],
+              ),
+            ),
+            const SizedBox(width: 4),
+            Expanded(
+              child: LayoutBuilder(
+                builder: (context, constraints) {
+                  double totalWidth = constraints.maxWidth;
+                  double step = totalWidth / 15;
+
+                  return SizedBox(
+                    height: 180,
+                    child: Stack(
+                      children: [
+                        Padding(
+                          padding: const EdgeInsets.only(bottom: 20),
+                          child: Row(
+                            crossAxisAlignment: CrossAxisAlignment.end,
+                            children: List.generate(percents.length, (index) {
+                              double value = percents[index];
+                              Color barColor;
+                              if (value > 0) {
+                                if (value >= 80) {
+                                  barColor = kHealthGreen;
+                                } else if (value >= 70) {
+                                  barColor = kHealthYellow;
+                                } else {
+                                  barColor = Colors.red;
+                                }
+                              } else {
+                                barColor = Colors.grey.shade300;
+                              }
+                              double clampedValue = value.clamp(70.0, 100.0);
+                              double heightFactor =
+                                  (clampedValue - 70.0) / 30.0;
+
+                              return Expanded(
+                                child: Align(
+                                  alignment: Alignment.bottomCenter,
+                                  child: Container(
+                                    margin: const EdgeInsets.symmetric(
+                                      horizontal: 2,
+                                    ),
+                                    height: 20 + (100 * heightFactor),
+                                    width: 18,
+                                    decoration: BoxDecoration(
+                                      color: barColor,
+                                      borderRadius: BorderRadius.circular(4),
+                                    ),
+                                  ),
+                                ),
+                              );
+                            }),
+                          ),
+                        ),
+                        if (showSevenDaysAgo && sevenDaysAgoDate.isNotEmpty)
+                          Positioned(
+                            left: sevenDaysAgoIndex * step + (step / 2) - 14,
+                            bottom: 2,
+                            child: Text(
+                              sevenDaysAgoDate,
+                              style: const TextStyle(
+                                fontFamily: 'HarmonyOS_Sans_SC',
+                                fontSize: 9,
+                                color: Colors.grey,
+                                height: 1.0,
+                              ),
+                            ),
+                          ),
+                        if (todayDate.isNotEmpty)
+                          Positioned(
+                            left: todayIndex * step + (step / 2) - 14,
+                            bottom: 2,
+                            child: Text(
+                              todayDate,
+                              style: const TextStyle(
+                                fontFamily: 'HarmonyOS_Sans_SC',
+                                fontSize: 9,
+                                color: Colors.black,
+                                height: 1.0,
+                                fontWeight: FontWeight.w600,
+                              ),
+                            ),
+                          ),
+                      ],
+                    ),
+                  );
+                },
+              ),
+            ),
+          ],
+        ),
+        if (percents.every((v) => v == 0))
+          const Padding(
+            padding: EdgeInsets.only(top: 8.0),
+            child: Text(
+              '暂无历史数据，请点击刷新按钮更新',
+              style: TextStyle(
+                fontFamily: 'HarmonyOS_Sans_SC',
+                fontSize: 12,
+                color: Colors.grey,
+              ),
+            ),
+          ),
+      ],
+    );
+  }
+
+  List<Map<String, dynamic>> _getMockData() {
+    List<String> mockDates = [
+      '2026-06-14',
+      '2026-06-15',
+      '2026-06-16',
+      '2026-06-17',
+      '2026-06-18',
+      '2026-06-19',
+      '2026-06-20',
+      '2026-06-21',
+      '2026-06-22',
+      '2026-06-23',
+      '2026-06-24',
+      '2026-06-25',
+      '2026-06-26',
+      '2026-06-27',
+      '2026-06-28',
+    ];
+    List<int> mockCap = [
+      4635,
+      4632,
+      4628,
+      4625,
+      4620,
+      4618,
+      4615,
+      4610,
+      4608,
+      4605,
+      4600,
+      4598,
+      4595,
+      4590,
+      4585,
+    ];
+    return List.generate(
+      15,
+      (i) => {'date': mockDates[i], 'capacity': mockCap[i]},
+    );
+  }
+}

linux/flutter/generated_plugins.cmake

@@ -6,6 +6,7 @@ list(APPEND FLUTTER_PLUGIN_LIST
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST
+  jni
 )
 
 set(PLUGIN_BUNDLED_LIBRARIES)

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -6,11 +6,11 @@ import FlutterMacOS
 import Foundation
 
 import device_info_plus
-import path_provider_foundation
+import shared_preferences_foundation
 import sqflite_darwin
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
-  PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
+  SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
   SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin"))
 }

pubspec.lock

@@ -6,7 +6,7 @@ packages:
     description:
       name: args
       sha256: d0481093c50b1da8910eb0bb301626d4d8eb7284aa739614d2b394ee09e3ea04
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.7.0"
   async:
@@ -14,7 +14,7 @@ packages:
     description:
       name: async
       sha256: e2eb0491ba5ddb6177742d2da23904574082139b07c1e33b8503b9f46f3e1a37
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.13.1"
   boolean_selector:
@@ -22,39 +22,55 @@ packages:
     description:
       name: boolean_selector
       sha256: "8aab1771e1243a5063b8b0ff68042d67334e3feab9e95b9490f9a6ebf73b42ea"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.2"
   characters:
     dependency: transitive
     description:
       name: characters
-      sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
-      url: "https://pub.dev"
+      sha256: faf38497bda5ead2a8c7615f4f7939df04333478bf32e4173fcb06d428b5716b
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.4.0"
+    version: "1.4.1"
   clock:
     dependency: transitive
     description:
       name: clock
       sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.2"
+  code_assets:
+    dependency: transitive
+    description:
+      name: code_assets
+      sha256: bf394f466ba9205f1812a0433b392d6af280f155f56651eda7c18cc32ed493b8
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.2.1"
   collection:
     dependency: transitive
     description:
       name: collection
       sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.19.1"
+  crypto:
+    dependency: transitive
+    description:
+      name: crypto
+      sha256: c8ea0233063ba03258fbcf2ca4d6dadfefe14f02fab57702265467a19f27fadf
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.0.7"
   cupertino_icons:
     dependency: "direct main"
     description:
       name: cupertino_icons
       sha256: "41e005c33bd814be4d3096aff55b1908d419fde52ca656c8c47719ec745873cd"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.9"
   device_info_plus:
@@ -62,7 +78,7 @@ packages:
     description:
       name: device_info_plus
       sha256: a7fd703482b391a87d60b6061d04dfdeab07826b96f9abd8f5ed98068acc0074
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "10.1.2"
   device_info_plus_platform_interface:
@@ -70,7 +86,7 @@ packages:
     description:
       name: device_info_plus_platform_interface
       sha256: e1ea89119e34903dca74b883d0dd78eb762814f97fb6c76f35e9ff74d261a18f
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "7.0.3"
   fake_async:
@@ -78,7 +94,7 @@ packages:
     description:
       name: fake_async
       sha256: "5368f224a74523e8d2e7399ea1638b37aecfca824a3cc4dfdf77bf1fa905ac44"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.3.3"
   ffi:
@@ -86,7 +102,7 @@ packages:
     description:
       name: ffi
       sha256: "6d7fd89431262d8f3125e81b50d3847a091d846eafcd4fdb88dd06f36d705a45"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.2.0"
   file:
@@ -94,7 +110,7 @@ packages:
     description:
       name: file
       sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "7.0.1"
   flutter:
@@ -107,7 +123,7 @@ packages:
     description:
       name: flutter_lints
       sha256: "5398f14efa795ffb7a33e9b6a08798b26a180edac4ad7db3f231e40f82ce11e1"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "5.0.0"
   flutter_svg:
@@ -115,7 +131,7 @@ packages:
     description:
       name: flutter_svg
       sha256: "35882981abcbfb8c15b286f0cd690ff25bac12d95eff3e25ee207f37d4c42e7f"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.3.0"
   flutter_test:
@@ -128,12 +144,20 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  hooks:
+    dependency: transitive
+    description:
+      name: hooks
+      sha256: "9a62a50b50b769a737bc0a8ff381f333529df3ab746b2f6b02e83760231455ba"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.0.2"
   http:
     dependency: transitive
     description:
       name: http
       sha256: "87721a4a50b19c7f1d49001e51409bddc46303966ce89a65af4f4e6004896412"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.6.0"
   http_parser:
@@ -141,15 +165,31 @@ packages:
     description:
       name: http_parser
       sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.1.2"
+  jni:
+    dependency: transitive
+    description:
+      name: jni
+      sha256: c2230682d5bc2362c1c9e8d3c7f406d9cbba23ab3f2e203a025dd47e0fb2e68f
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.0"
+  jni_flutter:
+    dependency: transitive
+    description:
+      name: jni_flutter
+      sha256: "8b59e590786050b1cd866677dddaf76b1ade5e7bc751abe04b86e84d379d3ba6"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.1"
   leak_tracker:
     dependency: transitive
     description:
       name: leak_tracker
       sha256: "33e2e26bdd85a0112ec15400c8cbffea70d0f9c3407491f672a2fad47915e2de"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "11.0.2"
   leak_tracker_flutter_testing:
@@ -157,7 +197,7 @@ packages:
     description:
       name: leak_tracker_flutter_testing
       sha256: "1dbc140bb5a23c75ea9c4811222756104fbcd1a27173f0c34ca01e16bea473c1"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.0.10"
   leak_tracker_testing:
@@ -165,7 +205,7 @@ packages:
     description:
       name: leak_tracker_testing
       sha256: "8d5a2d49f4a66b49744b23b018848400d23e54caf9463f4eb20df3eb8acb2eb1"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.0.2"
   lints:
@@ -173,39 +213,63 @@ packages:
     description:
       name: lints
       sha256: c35bb79562d980e9a453fc715854e1ed39e24e7d0297a880ef54e17f9874a9d7
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "5.1.1"
+  logging:
+    dependency: transitive
+    description:
+      name: logging
+      sha256: c8245ada5f1717ed44271ed1c26b8ce85ca3228fd2ffdb75468ab01979309d61
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.3.0"
   matcher:
     dependency: transitive
     description:
       name: matcher
-      sha256: dc58c723c3c24bf8d3e2d3ad3f2f9d7bd9cf43ec6feaa64181775e60190153f2
-      url: "https://pub.dev"
+      sha256: dc0b7dc7651697ea4ff3e69ef44b0407ea32c487a39fff6a4004fa585e901861
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.12.17"
+    version: "0.12.19"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
-      url: "https://pub.dev"
+      sha256: "9c337007e82b1889149c82ed242ed1cb24a66044e30979c44912381e9be4c48b"
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.11.1"
+    version: "0.13.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: e3641ec5d63ebf0d9b41bd43201a66e3fc79a65db5f61fc181f04cd27aab950c
-      url: "https://pub.dev"
+      sha256: "1741988757a65eb6b36abe716829688cf01910bbf91c34354ff7ec1c3de2b349"
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.16.0"
+    version: "1.18.0"
+  objective_c:
+    dependency: transitive
+    description:
+      name: objective_c
+      sha256: "6cb691c686fa2838c6deb34980d426145c2a5d537491cb83d463c33cdbc726ed"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "9.4.1"
+  package_config:
+    dependency: transitive
+    description:
+      name: package_config
+      sha256: f096c55ebb7deb7e384101542bfba8c52696c1b56fca2eb62827989ef2353bbc
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.2.0"
   path:
     dependency: "direct main"
     description:
       name: path
       sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.9.1"
   path_parsing:
@@ -213,55 +277,55 @@ packages:
     description:
       name: path_parsing
       sha256: "883402936929eac138ee0a45da5b0f2c80f89913e6dc3bf77eb65b84b409c6ca"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.0"
   path_provider:
     dependency: "direct main"
     description:
       name: path_provider
-      sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
-      url: "https://pub.dev"
+      sha256: a7f4874f987173da295a61c181b8ee71dab59b332a486b391babf26a1b884825
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.1.5"
+    version: "2.1.6"
   path_provider_android:
     dependency: transitive
     description:
       name: path_provider_android
-      sha256: "149441ca6e4f38193b2e004c0ca6376a3d11f51fa5a77552d8bd4d2b0c0912ba"
-      url: "https://pub.dev"
+      sha256: "69cbd515a62b94d32a7944f086b2f82b4ac40a1d45bebfc00813a430ab2dabcd"
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.2.23"
+    version: "2.3.1"
   path_provider_foundation:
     dependency: transitive
     description:
       name: path_provider_foundation
-      sha256: "6d13aece7b3f5c5a9731eaf553ff9dcbc2eff41087fd2df587fd0fed9a3eb0c4"
-      url: "https://pub.dev"
+      sha256: "2a376b7d6392d80cd3705782d2caa734ca4727776db0b6ec36ef3f1855197699"
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.5.1"
+    version: "2.6.0"
   path_provider_linux:
     dependency: transitive
     description:
       name: path_provider_linux
-      sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
-      url: "https://pub.dev"
+      sha256: "58c2005f147315b11e9b4a7bc889cd5203e250cba8e3f012dae259b4972b5c16"
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.2.1"
+    version: "2.2.2"
   path_provider_platform_interface:
     dependency: transitive
     description:
       name: path_provider_platform_interface
-      sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
-      url: "https://pub.dev"
+      sha256: "484838772624c3a4b94f1e44a3e19897fee738f2d5c4ce448443b0417f7c9dda"
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.3"
   path_provider_windows:
     dependency: transitive
     description:
       name: path_provider_windows
       sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.3.0"
   permission_handler:
@@ -269,7 +333,7 @@ packages:
     description:
       name: permission_handler
       sha256: "59adad729136f01ea9e35a48f5d1395e25cba6cea552249ddbe9cf950f5d7849"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "11.4.0"
   permission_handler_android:
@@ -277,7 +341,7 @@ packages:
     description:
       name: permission_handler_android
       sha256: d3971dcdd76182a0c198c096b5db2f0884b0d4196723d21a866fc4cdea057ebc
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "12.1.0"
   permission_handler_apple:
@@ -285,7 +349,7 @@ packages:
     description:
       name: permission_handler_apple
       sha256: "79dfa1df734798aa3cfdad166d3a3698c206d8813de13516ea1071b5d7e2f420"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "9.4.10"
   permission_handler_html:
@@ -293,7 +357,7 @@ packages:
     description:
       name: permission_handler_html
       sha256: "38f000e83355abb3392140f6bc3030660cfaef189e1f87824facb76300b4ff24"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.1.3+5"
   permission_handler_platform_interface:
@@ -301,7 +365,7 @@ packages:
     description:
       name: permission_handler_platform_interface
       sha256: eb99b295153abce5d683cac8c02e22faab63e50679b937fa1bf67d58bb282878
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.3.0"
   permission_handler_windows:
@@ -309,7 +373,7 @@ packages:
     description:
       name: permission_handler_windows
       sha256: "1a790728016f79a41216d88672dbc5df30e686e811ad4e698bfc51f76ad91f1e"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.2.1"
   petitparser:
@@ -317,7 +381,7 @@ packages:
     description:
       name: petitparser
       sha256: "91bd59303e9f769f108f8df05e371341b15d59e995e6806aefab827b58336675"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "7.0.2"
   platform:
@@ -325,7 +389,7 @@ packages:
     description:
       name: platform
       sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.1.6"
   plugin_platform_interface:
@@ -333,9 +397,81 @@ packages:
     description:
       name: plugin_platform_interface
       sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.8"
+  pub_semver:
+    dependency: transitive
+    description:
+      name: pub_semver
+      sha256: "5bfcf68ca79ef689f8990d1160781b4bad40a3bd5e5218ad4076ddb7f4081585"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.2.0"
+  record_use:
+    dependency: transitive
+    description:
+      name: record_use
+      sha256: "2551bd8eecfe95d14ae75f6021ad0248be5c27f138c2ec12fcb52b500b3ba1ed"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.6.0"
+  shared_preferences:
+    dependency: "direct main"
+    description:
+      name: shared_preferences
+      sha256: c3025c5534b01739267eb7d76959bbc25a6d10f6988e1c2a3036940133dd10bf
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.5.5"
+  shared_preferences_android:
+    dependency: transitive
+    description:
+      name: shared_preferences_android
+      sha256: "93ae5884a9df5d3bb696825bceb3a17590754548b5d740eba51500afc8d088f5"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.26"
+  shared_preferences_foundation:
+    dependency: transitive
+    description:
+      name: shared_preferences_foundation
+      sha256: "4e7eaffc2b17ba398759f1151415869a34771ba11ebbccd1b0145472a619a64f"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.5.6"
+  shared_preferences_linux:
+    dependency: transitive
+    description:
+      name: shared_preferences_linux
+      sha256: "580abfd40f415611503cae30adf626e6656dfb2f0cee8f465ece7b6defb40f2f"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.1"
+  shared_preferences_platform_interface:
+    dependency: transitive
+    description:
+      name: shared_preferences_platform_interface
+      sha256: "649dc798a33931919ea356c4305c2d1f81619ea6e92244070b520187b5140ef9"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.2"
+  shared_preferences_web:
+    dependency: transitive
+    description:
+      name: shared_preferences_web
+      sha256: c49bd060261c9a3f0ff445892695d6212ff603ef3115edbb448509d407600019
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.3"
+  shared_preferences_windows:
+    dependency: transitive
+    description:
+      name: shared_preferences_windows
+      sha256: "94ef0f72b2d71bc3e700e025db3710911bd51a71cefb65cc609dd0d9a982e3c1"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.1"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -346,55 +482,55 @@ packages:
     description:
       name: source_span
       sha256: "56a02f1f4cd1a2d96303c0144c93bd6d909eea6bee6bf5a0e0b685edbd4c47ab"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.10.2"
   sqflite:
     dependency: "direct main"
     description:
       name: sqflite
-      sha256: e2297b1da52f127bc7a3da11439985d9b536f75070f3325e62ada69a5c585d03
-      url: "https://pub.dev"
+      sha256: "58a799e6ac17dd32fbab93813d39ed835a75ccc0f8f85b8955fe318c6712b082"
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.4.2"
+    version: "2.4.3"
   sqflite_android:
     dependency: transitive
     description:
       name: sqflite_android
-      sha256: ecd684501ebc2ae9a83536e8b15731642b9570dc8623e0073d227d0ee2bfea88
-      url: "https://pub.dev"
+      sha256: d0548f9d7422a2dae99ec6f8b0a3074463b132d216fa5ba0d230eeefc901983b
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.4.2+2"
+    version: "2.4.3"
   sqflite_common:
     dependency: transitive
     description:
       name: sqflite_common
-      sha256: "6ef422a4525ecc601db6c0a2233ff448c731307906e92cabc9ba292afaae16a6"
-      url: "https://pub.dev"
+      sha256: "5bf6a55c166e73bf651ba7ec3ed486e577620e3dc8f3a9c6a258a8031b624590"
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.5.6"
+    version: "2.5.11"
   sqflite_darwin:
     dependency: transitive
     description:
       name: sqflite_darwin
-      sha256: "279832e5cde3fe99e8571879498c9211f3ca6391b0d818df4e17d9fff5c6ccb3"
-      url: "https://pub.dev"
+      sha256: c86ca18b8f666bbf903924687fe21cc16fc385d086005067e26619ca530bef9f
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.4.2"
+    version: "2.4.3+1"
   sqflite_platform_interface:
     dependency: transitive
     description:
       name: sqflite_platform_interface
-      sha256: "8dd4515c7bdcae0a785b0062859336de775e8c65db81ae33dd5445f35be61920"
-      url: "https://pub.dev"
+      sha256: f84939f84350d92d04416f8bc4dc52d3896aec7716cc9e80cf0146342139dc50
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.4.0"
+    version: "2.4.1"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
       sha256: "8b27215b45d22309b5cddda1aa2b19bdfec9df0e765f2de506401c071d38d1b1"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.12.1"
   stream_channel:
@@ -402,7 +538,7 @@ packages:
     description:
       name: stream_channel
       sha256: "969e04c80b8bcdf826f8f16579c7b14d780458bd97f56d107d3950fdbeef059d"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.4"
   string_scanner:
@@ -410,39 +546,39 @@ packages:
     description:
       name: string_scanner
       sha256: "921cd31725b72fe181906c6a94d987c78e3b98c2e205b397ea399d4054872b43"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.4.1"
   synchronized:
     dependency: transitive
     description:
       name: synchronized
-      sha256: c254ade258ec8282947a0acbbc90b9575b4f19673533ee46f2f6e9b3aeefd7c0
-      url: "https://pub.dev"
+      sha256: "93b153dcb6a26dcddee6ca087dd634b53e38c10b5aa163e8e49501a776456153"
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "3.4.0"
+    version: "3.4.1"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
       sha256: "7f554798625ea768a7518313e58f83891c7f5024f88e46e7182a4558850a4b8e"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.2.2"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      sha256: "522f00f556e73044315fa4585ec3270f1808a4b186c936e612cab0b565ff1e00"
-      url: "https://pub.dev"
+      sha256: "949a932224383300f01be9221c39180316445ecb8e7547f70a41a35bf421fb9e"
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.7.6"
+    version: "0.7.11"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
       sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.4.0"
   vector_graphics:
@@ -450,7 +586,7 @@ packages:
     description:
       name: vector_graphics
       sha256: "2306c03da2ba81724afeb589c351ebbc0aa7d86005925be8f8735856dbe5e42d"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.2.2"
   vector_graphics_codec:
@@ -458,23 +594,23 @@ packages:
     description:
       name: vector_graphics_codec
       sha256: "99fd9fbd34d9f9a32efd7b6a6aae14125d8237b10403b422a6a6dfeac2806146"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.13"
   vector_graphics_compiler:
     dependency: transitive
     description:
       name: vector_graphics_compiler
-      sha256: b9b3f391857781aa96acacef96066f2f49b4cd03cf9fce3ca4d8da2ef5ea129e
-      url: "https://pub.dev"
+      sha256: "142a9146f447d15b10bdc00e21d5f4d83e5b32bb5f8f8f5a04c75311344923a3"
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.2.3"
+    version: "1.2.6"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
       sha256: d530bd74fea330e6e364cda7a85019c434070188383e1cd8d9777ee586914c5b
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.2.0"
   vm_service:
@@ -482,7 +618,7 @@ packages:
     description:
       name: vm_service
       sha256: "0016aef94fc66495ac78af5859181e3f3bf2026bd8eecc72b9565601e19ab360"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "15.2.0"
   web:
@@ -490,7 +626,7 @@ packages:
     description:
       name: web
       sha256: "868d88a33d8a87b18ffc05f9f030ba328ffefba92d6c127917a2ba740f9cfe4a"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.1"
   win32:
@@ -498,7 +634,7 @@ packages:
     description:
       name: win32
       sha256: d7cb55e04cd34096cd3a79b3330245f54cb96a370a1c27adb3c84b917de8b08e
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "5.15.0"
   win32_registry:
@@ -506,7 +642,7 @@ packages:
     description:
       name: win32_registry
       sha256: "21ec76dfc731550fd3e2ce7a33a9ea90b828fdf19a5c3bcf556fa992cfa99852"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.5"
   xdg_directories:
@@ -514,17 +650,25 @@ packages:
     description:
       name: xdg_directories
       sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.0"
   xml:
     dependency: transitive
     description:
       name: xml
-      sha256: "971043b3a0d3da28727e40ed3e0b5d18b742fa5a68665cca88e74b7876d5e025"
-      url: "https://pub.dev"
+      sha256: "67f0aff7be013d107995e9b75bf4e7f2c3ef2dfdb2c8e68024bba0a7fd5756a4"
+      url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "6.6.1"
+    version: "7.0.1"
+  yaml:
+    dependency: transitive
+    description:
+      name: yaml
+      sha256: b9da305ac7c39faa3f030eccd175340f968459dae4af175130b3fc47e40d76ce
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.1.3"
 sdks:
-  dart: ">=3.9.2 <4.0.0"
-  flutter: ">=3.35.0"
+  dart: ">=3.12.0 <4.0.0"
+  flutter: ">=3.44.0"

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 1.2.0
+version: 1.5.2
 
 environment:
   sdk: ^3.9.2
@@ -37,6 +37,9 @@ dependencies:
   path_provider: ^2.1.0
   path: ^1.9.0
   flutter_svg: ^2.0.10+1
+  shared_preferences: ^2.2.0
+
+
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
 
@@ -72,6 +75,9 @@ flutter:
           weight: 400
         - asset: assets/fonts/HarmonyOS_Sans_SC_Medium.ttf
           weight: 500
+    - family: Flyme
+      fonts:
+        - asset: assets/fonts/flymeFont.ttf
   assets:
     - assets/icons/
 

windows/flutter/generated_plugins.cmake

@@ -7,6 +7,7 @@ list(APPEND FLUTTER_PLUGIN_LIST
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST
+  jni
 )
 
 set(PLUGIN_BUNDLED_LIBRARIES)