manager: Add SuSFS configuration backup and restore feature

- Optimize susfs self-boot scripts
- Solve some invalid issues where startup duration does not match or is too fast.

Signed-off-by: ShirkNeko <109797057+ShirkNeko@users.noreply.github.com>

manager/app/src/main/java/com/sukisu/ultra/ui/screen/SuSFSConfig.kt

@@ -1,6 +1,8 @@
 package com.sukisu.ultra.ui.screen
 
 import android.annotation.SuppressLint
+import androidx.activity.compose.rememberLauncherForActivityResult
+import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
@@ -80,6 +82,8 @@ import com.sukisu.ultra.ui.theme.CardConfig
 import com.sukisu.ultra.ui.util.SuSFSManager
 import com.sukisu.ultra.ui.util.SuSFSManager.isSusVersion_1_5_8
 import kotlinx.coroutines.launch
+import java.text.SimpleDateFormat
+import java.util.*
 
 /**
  * 标签页枚举类
@@ -123,8 +127,6 @@ fun SuSFSConfigScreen(
     var isLoading by remember { mutableStateOf(false) }
     var showConfirmReset by remember { mutableStateOf(false) }
     var autoStartEnabled by remember { mutableStateOf(false) }
-    var lastAppliedValue by remember { mutableStateOf("") }
-    var lastAppliedBuildTime by remember { mutableStateOf("") }
     var executeInPostFsData by remember { mutableStateOf(false) }
 
     // 槽位信息相关状态
@@ -165,6 +167,13 @@ fun SuSFSConfigScreen(
     var showResetUmountsDialog by remember { mutableStateOf(false) }
     var showResetKstatDialog by remember { mutableStateOf(false) }
 
+    // 备份还原相关状态
+    var showBackupDialog by remember { mutableStateOf(false) }
+    var showRestoreDialog by remember { mutableStateOf(false) }
+    var showRestoreConfirmDialog by remember { mutableStateOf(false) }
+    var selectedBackupFile by remember { mutableStateOf<String?>(null) }
+    var backupInfo by remember { mutableStateOf<SuSFSManager.BackupData?>(null) }
+
     val allTabs = SuSFSTab.getAllTabs(isSusVersion_1_5_8())
 
     // 实时判断是否可以启用开机自启动
@@ -174,6 +183,65 @@ fun SuSFSConfigScreen(
         }
     }
 
+    // 文件选择器
+    val backupFileLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.CreateDocument("application/json")
+    ) { uri ->
+        uri?.let { fileUri ->
+            val fileName = SuSFSManager.getRecommendedBackupPath(context)
+            coroutineScope.launch {
+                isLoading = true
+                val success = SuSFSManager.createBackup(context, fileName)
+                if (success) {
+                    // 复制到用户选择的位置
+                    try {
+                        context.contentResolver.openOutputStream(fileUri)?.use { outputStream ->
+                            java.io.File(fileName).inputStream().use { inputStream ->
+                                inputStream.copyTo(outputStream)
+                            }
+                        }
+                    } catch (e: Exception) {
+                        e.printStackTrace()
+                    }
+                }
+                isLoading = false
+                showBackupDialog = false
+            }
+        }
+    }
+
+    val restoreFileLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.OpenDocument()
+    ) { uri ->
+        uri?.let { fileUri ->
+            coroutineScope.launch {
+                try {
+                    // 复制到临时文件
+                    val tempFile = java.io.File(context.cacheDir, "temp_restore.susfs_backup")
+                    context.contentResolver.openInputStream(fileUri)?.use { inputStream ->
+                        tempFile.outputStream().use { outputStream ->
+                            inputStream.copyTo(outputStream)
+                        }
+                    }
+
+                    // 验证备份文件
+                    val backup = SuSFSManager.validateBackupFile(tempFile.absolutePath)
+                    if (backup != null) {
+                        selectedBackupFile = tempFile.absolutePath
+                        backupInfo = backup
+                        showRestoreConfirmDialog = true
+                    } else {
+                        // 显示错误消息
+                    }
+                    tempFile.deleteOnExit()
+                } catch (e: Exception) {
+                    e.printStackTrace()
+                }
+                showRestoreDialog = false
+            }
+        }
+    }
+
     // 加载启用功能状态
     fun loadEnabledFeatures() {
         coroutineScope.launch {
@@ -198,8 +266,6 @@ fun SuSFSConfigScreen(
         unameValue = SuSFSManager.getUnameValue(context)
         buildTimeValue = SuSFSManager.getBuildTimeValue(context)
         autoStartEnabled = SuSFSManager.isAutoStartEnabled(context)
-        lastAppliedValue = SuSFSManager.getLastAppliedValue(context)
-        lastAppliedBuildTime = SuSFSManager.getLastAppliedBuildTime(context)
         executeInPostFsData = SuSFSManager.getExecuteInPostFsData(context)
         susPaths = SuSFSManager.getSusPaths(context)
         susMounts = SuSFSManager.getSusMounts(context)
@@ -228,6 +294,183 @@ fun SuSFSConfigScreen(
         }
     }
 
+    // 备份对话框
+    if (showBackupDialog) {
+        AlertDialog(
+            onDismissRequest = { showBackupDialog = false },
+            title = {
+                Text(
+                    text = stringResource(R.string.susfs_backup_title),
+                    style = MaterialTheme.typography.titleLarge,
+                    fontWeight = FontWeight.Bold
+                )
+            },
+            text = {
+                Text(stringResource(R.string.susfs_backup_description))
+            },
+            confirmButton = {
+                Button(
+                    onClick = {
+                        val dateFormat = SimpleDateFormat("yyyyMMdd_HHmmss", Locale.getDefault())
+                        val timestamp = dateFormat.format(Date())
+                        backupFileLauncher.launch("SuSFS_Config_$timestamp.susfs_backup")
+                    },
+                    enabled = !isLoading,
+                    shape = RoundedCornerShape(8.dp)
+                ) {
+                    Text(stringResource(R.string.susfs_backup_create))
+                }
+            },
+            dismissButton = {
+                TextButton(
+                    onClick = { showBackupDialog = false },
+                    shape = RoundedCornerShape(8.dp)
+                ) {
+                    Text(stringResource(R.string.cancel))
+                }
+            },
+            shape = RoundedCornerShape(12.dp)
+        )
+    }
+
+    // 还原对话框
+    if (showRestoreDialog) {
+        AlertDialog(
+            onDismissRequest = { showRestoreDialog = false },
+            title = {
+                Text(
+                    text = stringResource(R.string.susfs_restore_title),
+                    style = MaterialTheme.typography.titleLarge,
+                    fontWeight = FontWeight.Bold
+                )
+            },
+            text = {
+                Text(stringResource(R.string.susfs_restore_description))
+            },
+            confirmButton = {
+                Button(
+                    onClick = {
+                        restoreFileLauncher.launch(arrayOf("application/json", "*/*"))
+                    },
+                    enabled = !isLoading,
+                    shape = RoundedCornerShape(8.dp)
+                ) {
+                    Text(stringResource(R.string.susfs_restore_select_file))
+                }
+            },
+            dismissButton = {
+                TextButton(
+                    onClick = { showRestoreDialog = false },
+                    shape = RoundedCornerShape(8.dp)
+                ) {
+                    Text(stringResource(R.string.cancel))
+                }
+            },
+            shape = RoundedCornerShape(12.dp)
+        )
+    }
+
+    // 还原确认对话框
+    if (showRestoreConfirmDialog && backupInfo != null) {
+        AlertDialog(
+            onDismissRequest = {
+                showRestoreConfirmDialog = false
+                selectedBackupFile = null
+                backupInfo = null
+            },
+            title = {
+                Text(
+                    text = stringResource(R.string.susfs_restore_confirm_title),
+                    style = MaterialTheme.typography.titleLarge,
+                    fontWeight = FontWeight.Bold
+                )
+            },
+            text = {
+                Column(
+                    verticalArrangement = Arrangement.spacedBy(8.dp)
+                ) {
+                    Text(stringResource(R.string.susfs_restore_confirm_description))
+
+                    Card(
+                        modifier = Modifier.fillMaxWidth(),
+                        colors = CardDefaults.cardColors(
+                            containerColor = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.3f)
+                        ),
+                        shape = RoundedCornerShape(8.dp)
+                    ) {
+                        Column(
+                            modifier = Modifier.padding(12.dp),
+                            verticalArrangement = Arrangement.spacedBy(4.dp)
+                        ) {
+                            val dateFormat = SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.getDefault())
+                            Text(
+                                text = stringResource(R.string.susfs_backup_info_date,
+                                    dateFormat.format(Date(backupInfo!!.timestamp))),
+                                style = MaterialTheme.typography.bodyMedium
+                            )
+                            Text(
+                                text = stringResource(R.string.susfs_backup_info_device, backupInfo!!.deviceInfo),
+                                style = MaterialTheme.typography.bodyMedium
+                            )
+                            Text(
+                                text = stringResource(R.string.susfs_backup_info_version, backupInfo!!.version),
+                                style = MaterialTheme.typography.bodyMedium
+                            )
+                        }
+                    }
+                }
+            },
+            confirmButton = {
+                Button(
+                    onClick = {
+                        selectedBackupFile?.let { filePath ->
+                            coroutineScope.launch {
+                                isLoading = true
+                                val success = SuSFSManager.restoreFromBackup(context, filePath)
+                                if (success) {
+                                    // 重新加载所有配置
+                                    unameValue = SuSFSManager.getUnameValue(context)
+                                    buildTimeValue = SuSFSManager.getBuildTimeValue(context)
+                                    autoStartEnabled = SuSFSManager.isAutoStartEnabled(context)
+                                    executeInPostFsData = SuSFSManager.getExecuteInPostFsData(context)
+                                    susPaths = SuSFSManager.getSusPaths(context)
+                                    susMounts = SuSFSManager.getSusMounts(context)
+                                    tryUmounts = SuSFSManager.getTryUmounts(context)
+                                    androidDataPath = SuSFSManager.getAndroidDataPath(context)
+                                    sdcardPath = SuSFSManager.getSdcardPath(context)
+                                    kstatConfigs = SuSFSManager.getKstatConfigs(context)
+                                    addKstatPaths = SuSFSManager.getAddKstatPaths(context)
+                                    hideSusMountsForAllProcs = SuSFSManager.getHideSusMountsForAllProcs(context)
+                                }
+                                isLoading = false
+                                showRestoreConfirmDialog = false
+                                selectedBackupFile = null
+                                backupInfo = null
+                            }
+                        }
+                    },
+                    enabled = !isLoading,
+                    shape = RoundedCornerShape(8.dp)
+                ) {
+                    Text(stringResource(R.string.susfs_restore_confirm))
+                }
+            },
+            dismissButton = {
+                TextButton(
+                    onClick = {
+                        showRestoreConfirmDialog = false
+                        selectedBackupFile = null
+                        backupInfo = null
+                    },
+                    shape = RoundedCornerShape(8.dp)
+                ) {
+                    Text(stringResource(R.string.cancel))
+                }
+            },
+            shape = RoundedCornerShape(12.dp)
+        )
+    }
+
     // 槽位信息对话框
     SlotInfoDialog(
         showDialog = showSlotInfoDialog,
@@ -366,8 +609,6 @@ fun SuSFSConfigScreen(
                 if (SuSFSManager.resetToDefault(context)) {
                     unameValue = "default"
                     buildTimeValue = "default"
-                    lastAppliedValue = "default"
-                    lastAppliedBuildTime = "default"
                     autoStartEnabled = false
                 }
                 isLoading = false
@@ -530,8 +771,6 @@ fun SuSFSConfigScreen(
                                             val finalBuildTimeValue = buildTimeValue.trim().ifBlank { "default" }
                                             val success = SuSFSManager.setUname(context, finalUnameValue, finalBuildTimeValue)
                                             if (success) {
-                                                lastAppliedValue = finalUnameValue
-                                                lastAppliedBuildTime = finalBuildTimeValue
                                                 SuSFSManager.saveExecuteInPostFsData(context, executeInPostFsData)
                                             }
                                             isLoading = false
@@ -780,7 +1019,9 @@ fun SuSFSConfigScreen(
                                 }
                             },
                             onShowSlotInfo = { showSlotInfoDialog = true },
-                            context = context
+                            context = context,
+                            onShowBackupDialog = { showBackupDialog = true },
+                            onShowRestoreDialog = { showRestoreDialog = true }
                         )
                     }
                     SuSFSTab.SUS_PATHS -> {
@@ -939,7 +1180,9 @@ private fun BasicSettingsContent(
     isLoading: Boolean,
     onAutoStartToggle: (Boolean) -> Unit,
     onShowSlotInfo: () -> Unit,
-    context: android.content.Context
+    context: android.content.Context,
+    onShowBackupDialog: () -> Unit,
+    onShowRestoreDialog: () -> Unit
 ) {
     var scriptLocationExpanded by remember { mutableStateOf(false) }
 
@@ -1204,6 +1447,51 @@ private fun BasicSettingsContent(
                 }
             }
         }
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            horizontalArrangement = Arrangement.spacedBy(12.dp)
+        ) {
+            // 备份按钮
+            OutlinedButton(
+                onClick = onShowBackupDialog,
+                enabled = !isLoading,
+                shape = RoundedCornerShape(8.dp),
+                modifier = Modifier
+                    .weight(1f)
+                    .height(40.dp)
+            ) {
+                Icon(
+                    imageVector = Icons.Default.Backup,
+                    contentDescription = null,
+                    modifier = Modifier.size(16.dp)
+                )
+                Spacer(modifier = Modifier.width(6.dp))
+                Text(
+                    stringResource(R.string.susfs_backup_title),
+                    fontWeight = FontWeight.Medium
+                )
+            }
+            // 还原按钮
+            OutlinedButton(
+                onClick = onShowRestoreDialog,
+                enabled = !isLoading,
+                shape = RoundedCornerShape(8.dp),
+                modifier = Modifier
+                    .weight(1f)
+                    .height(40.dp)
+            ) {
+                Icon(
+                    imageVector = Icons.Default.Restore,
+                    contentDescription = null,
+                    modifier = Modifier.size(16.dp)
+                )
+                Spacer(modifier = Modifier.width(6.dp))
+                Text(
+                    stringResource(R.string.susfs_restore_title),
+                    fontWeight = FontWeight.Medium
+                )
+            }
+        }
     }
 }
 

manager/app/src/main/java/com/sukisu/ultra/ui/util/SuSFSManager.kt

@@ -16,6 +16,9 @@ import java.io.File
 import java.io.FileOutputStream
 import java.io.IOException
 import androidx.core.content.edit
+import org.json.JSONObject
+import java.text.SimpleDateFormat
+import java.util.*
 
 /**
  * SuSFS 配置管理器
@@ -44,6 +47,7 @@ object SuSFSManager {
     private const val MODULE_ID = "susfs_manager"
     private const val MODULE_PATH = "/data/adb/modules/$MODULE_ID"
     private const val MIN_VERSION_FOR_HIDE_MOUNT = "1.5.8"
+    private const val BACKUP_FILE_EXTENSION = ".susfs_backup"
 
     data class SlotInfo(val slotName: String, val uname: String, val buildTime: String)
     data class CommandResult(val isSuccess: Boolean, val output: String, val errorOutput: String = "")
@@ -54,6 +58,60 @@ object SuSFSManager {
         val canConfigure: Boolean = false
     )
 
+    /**
+     * 备份数据类
+     */
+    data class BackupData(
+        val version: String,
+        val timestamp: Long,
+        val deviceInfo: String,
+        val configurations: Map<String, Any>
+    ) {
+        fun toJson(): String {
+            val jsonObject = JSONObject().apply {
+                put("version", version)
+                put("timestamp", timestamp)
+                put("deviceInfo", deviceInfo)
+                put("configurations", JSONObject(configurations))
+            }
+            return jsonObject.toString(2)
+        }
+
+        companion object {
+            fun fromJson(jsonString: String): BackupData? {
+                return try {
+                    val jsonObject = JSONObject(jsonString)
+                    val configurationsJson = jsonObject.getJSONObject("configurations")
+                    val configurations = mutableMapOf<String, Any>()
+
+                    configurationsJson.keys().forEach { key ->
+                        val value = configurationsJson.get(key)
+                        configurations[key] = when (value) {
+                            is org.json.JSONArray -> {
+                                val set = mutableSetOf<String>()
+                                for (i in 0 until value.length()) {
+                                    set.add(value.getString(i))
+                                }
+                                set
+                            }
+                            else -> value
+                        }
+                    }
+
+                    BackupData(
+                        version = jsonObject.getString("version"),
+                        timestamp = jsonObject.getLong("timestamp"),
+                        deviceInfo = jsonObject.getString("deviceInfo"),
+                        configurations = configurations
+                    )
+                } catch (e: Exception) {
+                    e.printStackTrace()
+                    null
+                }
+            }
+        }
+    }
+
     /**
      * 模块配置数据类
      */
@@ -180,9 +238,6 @@ object SuSFSManager {
     fun getBuildTimeValue(context: Context): String =
         getPrefs(context).getString(KEY_BUILD_TIME_VALUE, DEFAULT_BUILD_TIME) ?: DEFAULT_BUILD_TIME
 
-    fun getLastAppliedValue(context: Context): String = getUnameValue(context)
-    fun getLastAppliedBuildTime(context: Context): String = getBuildTimeValue(context)
-
     fun setAutoStartEnabled(context: Context, enabled: Boolean) =
         getPrefs(context).edit { putBoolean(KEY_AUTO_START_ENABLED, enabled) }
 
@@ -261,6 +316,154 @@ object SuSFSManager {
     fun getSdcardPath(context: Context): String =
         getPrefs(context).getString(KEY_SDCARD_PATH, "/sdcard") ?: "/sdcard"
 
+    // 获取所有配置的Map
+    private fun getAllConfigurations(context: Context): Map<String, Any> {
+        return mapOf(
+            KEY_UNAME_VALUE to getUnameValue(context),
+            KEY_BUILD_TIME_VALUE to getBuildTimeValue(context),
+            KEY_AUTO_START_ENABLED to isAutoStartEnabled(context),
+            KEY_SUS_PATHS to getSusPaths(context),
+            KEY_SUS_MOUNTS to getSusMounts(context),
+            KEY_TRY_UMOUNTS to getTryUmounts(context),
+            KEY_ANDROID_DATA_PATH to getAndroidDataPath(context),
+            KEY_SDCARD_PATH to getSdcardPath(context),
+            KEY_ENABLE_LOG to getEnableLogState(context),
+            KEY_EXECUTE_IN_POST_FS_DATA to getExecuteInPostFsData(context),
+            KEY_KSTAT_CONFIGS to getKstatConfigs(context),
+            KEY_ADD_KSTAT_PATHS to getAddKstatPaths(context),
+            KEY_HIDE_SUS_MOUNTS_FOR_ALL_PROCS to getHideSusMountsForAllProcs(context)
+        )
+    }
+
+    //生成备份文件名
+    private fun generateBackupFileName(): String {
+        val dateFormat = SimpleDateFormat("yyyyMMdd_HHmmss", Locale.getDefault())
+        val timestamp = dateFormat.format(Date())
+        return "SuSFS_Config_$timestamp$BACKUP_FILE_EXTENSION"
+    }
+
+    //  获取设备信息
+    private fun getDeviceInfo(): String {
+        return try {
+            "${android.os.Build.MANUFACTURER} ${android.os.Build.MODEL} (${android.os.Build.VERSION.RELEASE})"
+        } catch (_: Exception) {
+            "Unknown Device"
+        }
+    }
+
+    // 创建配置备份
+    suspend fun createBackup(context: Context, backupFilePath: String): Boolean = withContext(Dispatchers.IO) {
+        try {
+            val configurations = getAllConfigurations(context)
+            val backupData = BackupData(
+                version = getSuSFSVersion(),
+                timestamp = System.currentTimeMillis(),
+                deviceInfo = getDeviceInfo(),
+                configurations = configurations
+            )
+
+            val backupFile = File(backupFilePath)
+            backupFile.parentFile?.mkdirs()
+
+            backupFile.writeText(backupData.toJson())
+
+            showToast(context, context.getString(R.string.susfs_backup_success, backupFile.name))
+            true
+        } catch (e: Exception) {
+            e.printStackTrace()
+            showToast(context, context.getString(R.string.susfs_backup_failed, e.message ?: "Unknown error"))
+            false
+        }
+    }
+
+    //从备份文件还原配置
+    suspend fun restoreFromBackup(context: Context, backupFilePath: String): Boolean = withContext(Dispatchers.IO) {
+        try {
+            val backupFile = File(backupFilePath)
+            if (!backupFile.exists()) {
+                showToast(context, context.getString(R.string.susfs_backup_file_not_found))
+                return@withContext false
+            }
+
+            val backupContent = backupFile.readText()
+            val backupData = BackupData.fromJson(backupContent)
+
+            if (backupData == null) {
+                showToast(context, context.getString(R.string.susfs_backup_invalid_format))
+                return@withContext false
+            }
+
+            // 检查备份版本兼容性
+            if (backupData.version != getSuSFSVersion()) {
+                showToast(context, context.getString(R.string.susfs_backup_version_mismatch))
+            }
+
+            // 还原所有配置
+            restoreConfigurations(context, backupData.configurations)
+
+            // 如果自启动已启用，更新模块
+            if (isAutoStartEnabled(context)) {
+                updateMagiskModule(context)
+            }
+
+            val dateFormat = SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.getDefault())
+            val backupDate = dateFormat.format(Date(backupData.timestamp))
+
+            showToast(context, context.getString(R.string.susfs_restore_success, backupDate, backupData.deviceInfo))
+            true
+        } catch (e: Exception) {
+            e.printStackTrace()
+            showToast(context, context.getString(R.string.susfs_restore_failed, e.message ?: "Unknown error"))
+            false
+        }
+    }
+
+
+     // 还原配置到SharedPreferences
+    private fun restoreConfigurations(context: Context, configurations: Map<String, Any>) {
+        val prefs = getPrefs(context)
+        prefs.edit {
+            configurations.forEach { (key, value) ->
+                when (value) {
+                    is String -> putString(key, value)
+                    is Boolean -> putBoolean(key, value)
+                    is Set<*> -> {
+                        @Suppress("UNCHECKED_CAST")
+                        putStringSet(key, value as Set<String>)
+                    }
+                    is Int -> putInt(key, value)
+                    is Long -> putLong(key, value)
+                    is Float -> putFloat(key, value)
+                }
+            }
+        }
+    }
+
+    // 验证备份文件
+    suspend fun validateBackupFile(backupFilePath: String): BackupData? = withContext(Dispatchers.IO) {
+        try {
+            val backupFile = File(backupFilePath)
+            if (!backupFile.exists()) {
+                return@withContext null
+            }
+
+            val backupContent = backupFile.readText()
+            BackupData.fromJson(backupContent)
+        } catch (e: Exception) {
+            e.printStackTrace()
+            null
+        }
+    }
+
+    //获取备份文件路径
+    fun getRecommendedBackupPath(context: Context): String {
+        val documentsDir = File(context.getExternalFilesDir(null), "SuSFS_Backups")
+        if (!documentsDir.exists()) {
+            documentsDir.mkdirs()
+        }
+        return File(documentsDir, generateBackupFileName()).absolutePath
+    }
+
     // 槽位信息获取
     suspend fun getCurrentSlotInfo(): List<SlotInfo> = withContext(Dispatchers.IO) {
         try {

manager/app/src/main/java/com/sukisu/ultra/ui/util/SuSFSModuleScripts.kt

@@ -53,6 +53,7 @@ object ScriptGenerator {
     /**
      * 生成service.sh脚本内容
      */
+    @SuppressLint("SdCardPath")
     private fun generateServiceScript(config: SuSFSManager.ModuleConfig): String {
         return buildString {
             appendLine("#!/system/bin/sh")
@@ -67,6 +68,9 @@ object ScriptGenerator {
             if (shouldConfigureInService(config)) {
                 // 添加SUS路径 (仅在不支持隐藏挂载时)
                 if (!config.support158 && config.susPaths.isNotEmpty()) {
+                    appendLine()
+                    appendLine("until [ -d \"/sdcard/Android\" ]; do sleep 1; done")
+                    appendLine("sleep 45")
                     generateSusPathsSection(config.susPaths)
                 }
 
@@ -162,45 +166,48 @@ object ScriptGenerator {
         appendLine("# 隐藏BL 来自 Shamiko 脚本")
         appendLine(
             """
-            check_reset_prop() {
+        RESETPROP_BIN="/data/adb/ksu/bin/resetprop"
-                local NAME=$1
+        
-                local EXPECTED=$2
+        check_reset_prop() {
-                local VALUE=$(resetprop ${'$'}NAME)
+            local NAME=$1
-                [ -z ${'$'}VALUE ] || [ ${'$'}VALUE = ${'$'}EXPECTED ] || resetprop ${'$'}NAME ${'$'}EXPECTED
+            local EXPECTED=$2
-            }
+            local VALUE=$("${'$'}RESETPROP_BIN" ${'$'}NAME)
-            
+            [ -z ${'$'}VALUE ] || [ ${'$'}VALUE = ${'$'}EXPECTED ] || "${'$'}RESETPROP_BIN" ${'$'}NAME ${'$'}EXPECTED
-            check_missing_prop() {
+        }
-                local NAME=$1
+        
-                local EXPECTED=$2
+        check_missing_prop() {
-                local VALUE=$(resetprop ${'$'}NAME)
+            local NAME=$1
-                [ -z ${'$'}VALUE ] && resetprop ${'$'}NAME ${'$'}EXPECTED
+            local EXPECTED=$2
-            }
+            local VALUE=$("${'$'}RESETPROP_BIN" ${'$'}NAME)
-            
+            [ -z ${'$'}VALUE ] && "${'$'}RESETPROP_BIN" ${'$'}NAME ${'$'}EXPECTED
-            check_missing_match_prop() {
+        }
-                local NAME=$1
+        
-                local EXPECTED=$2
+        check_missing_match_prop() {
-                local VALUE=$(resetprop ${'$'}NAME)
+            local NAME=$1
-                [ -z ${'$'}VALUE ] || [ ${'$'}VALUE = ${'$'}EXPECTED ] || resetprop ${'$'}NAME ${'$'}EXPECTED
+            local EXPECTED=$2
-                [ -z ${'$'}VALUE ] && resetprop ${'$'}NAME ${'$'}EXPECTED
+            local VALUE=$("${'$'}RESETPROP_BIN" ${'$'}NAME)
-            }
+            [ -z ${'$'}VALUE ] || [ ${'$'}VALUE = ${'$'}EXPECTED ] || "${'$'}RESETPROP_BIN" ${'$'}NAME ${'$'}EXPECTED
-            
+            [ -z ${'$'}VALUE ] && "${'$'}RESETPROP_BIN" ${'$'}NAME ${'$'}EXPECTED
-            contains_reset_prop() {
+        }
-                local NAME=$1
+        
-                local CONTAINS=$2
+        contains_reset_prop() {
-                local NEWVAL=$3
+            local NAME=$1
-                [[ "$(resetprop ${'$'}NAME)" = *"${'$'}CONTAINS"* ]] && resetprop ${'$'}NAME ${'$'}NEWVAL
+            local CONTAINS=$2
-            }
+            local NEWVAL=$3
-        """.trimIndent())
+            [[ "$("${'$'}RESETPROP_BIN" ${'$'}NAME)" = *"${'$'}CONTAINS"* ]] && "${'$'}RESETPROP_BIN" ${'$'}NAME ${'$'}NEWVAL
+        }
+    """.trimIndent())
         appendLine()
-
+        appendLine("sleep 30")
-        appendLine("resetprop -w sys.boot_completed 0")
         appendLine()
+        appendLine("\"${'$'}RESETPROP_BIN\" -w sys.boot_completed 0")
 
         // 添加所有系统属性重置
         val systemProps = listOf(
             "ro.boot.vbmeta.invalidate_on_error" to "yes",
             "ro.boot.vbmeta.avb_version" to "1.2",
             "ro.boot.vbmeta.hash_alg" to "sha256",
+            "ro.boot.vbmeta.size" to "19968",
             "ro.boot.vbmeta.device_state" to "locked",
             "ro.boot.verifiedbootstate" to "green",
             "ro.boot.flash.locked" to "1",
@@ -327,6 +334,7 @@ object ScriptGenerator {
     /**
      * 生成boot-completed.sh脚本内容
      */
+    @SuppressLint("SdCardPath")
     private fun generateBootCompletedScript(config: SuSFSManager.ModuleConfig): String {
         return buildString {
             appendLine("#!/system/bin/sh")
@@ -352,6 +360,10 @@ object ScriptGenerator {
                 // 路径设置和SUS路径设置
                 if (config.susPaths.isNotEmpty()) {
                     generatePathSettingSection(config.androidDataPath, config.sdcardPath)
+                    appendLine()
+                    appendLine("until [ -d \"/sdcard/Android\" ]; do sleep 1; done")
+                    appendLine("sleep 45")
+                    appendLine()
                     generateSusPathsSection(config.susPaths)
                 }
             }
@@ -378,8 +390,8 @@ object ScriptGenerator {
      * 生成module.prop文件内容
      */
     fun generateModuleProp(moduleId: String): String {
-        val moduleVersion = "v1.0.1"
+        val moduleVersion = "v1.0.2"
-        val moduleVersionCode = "1001"
+        val moduleVersionCode = "1002"
 
         return """
             id=$moduleId

manager/app/src/main/res/values-ja/strings.xml

@@ -368,7 +368,6 @@
     <string name="susfs_apply">適用</string>
     <!-- SuSFS Reset Confirmation -->
     <string name="susfs_reset_confirm_title">リセットを確認</string>
-    <string name="susfs_reset_confirm">リセットを確認</string>
     <!-- SuSFS Toast Messages -->
     <string name="susfs_binary_not_found">ksu_susfs ファイルが見つかりません</string>
     <string name="susfs_command_failed">SuSFS コマンドの実行に失敗しました</string>
@@ -490,11 +489,9 @@
     <string name="file_or_directory_path_label">ファイルまたはディレクトリのパス</string>
     <string name="hint_use_default_value">ヒント: オリジナルの値を使用するには「default」を使用します</string>
     <string name="add_kstat_path_title">Kstat のパスを追加</string>
-    <string name="kstat_command_description">このコマンドはパスがバインドマウントまたは、オーバーレイを開始する前に追加し、元の状態情報をカーネルメモリに保存するために使用されます。</string>
     <string name="add">追加</string>
     <string name="reset_kstat_config_title">Kstat の構成をリセット</string>
     <string name="reset_kstat_config_message">すべての Kstat の構成を消去しますか？この操作は元に戻せません。</string>
-    <string name="confirm_reset">リセットを確認</string>
     <string name="kstat_config_description_title">Kstat の構成の説明</string>
     <string name="kstat_config_description_add_statically">• add_sus_kstat_statically: ファイル、ディレクトリの静的な状態情報</string>
     <string name="kstat_config_description_add">• add_sus_kstat: バインドマウント前にパスを追加して元の状態情報を保存します</string>

manager/app/src/main/res/values-ru/strings.xml

@@ -369,7 +369,6 @@
     <string name="susfs_apply">Применить</string>
     <!-- SuSFS Reset Confirmation -->
     <string name="susfs_reset_confirm_title">Подтвердить сброс</string>
-    <string name="susfs_reset_confirm">Подтвердить сброс</string>
     <!-- SuSFS Toast Messages -->
     <string name="susfs_binary_not_found">Не удалось найти файл ksu_susfs</string>
     <string name="susfs_command_failed">Выполнение команды SuSFS не удалось</string>
@@ -476,11 +475,9 @@
     <string name="file_or_directory_path_label">Путь к файлу/папке</string>
     <string name="hint_use_default_value">Подсказка: Вы можете использовать «по умолчанию» для использования оригинального значения</string>
     <string name="add_kstat_path_title">Добавить путь Kstat</string>
-    <string name="kstat_command_description">Эта команда используется для добавления перед тем как путь монтируется в bind-mounted или overlaid, сохраняя исходную информацию о состоянии в памяти ядра.</string>
     <string name="add">Добавить</string>
     <string name="reset_kstat_config_title">Сбросить конфигурацию Kstat</string>
     <string name="reset_kstat_config_message">Вы уверены, что хотите очистить все конфигурации Kstat? Это действие нельзя отменить.</string>
-    <string name="confirm_reset">Подтвердить сброс</string>
     <string name="kstat_config_description_title">Описание конфигурации Kstat</string>
     <string name="kstat_config_description_add_statically">• add_sus_kstat_staticall: Статическая статистика информации о файлах/директориях</string>
     <string name="kstat_config_description_add">• add_sus_kstat: Добавить путь перед привязкой, сохраняя исходную статистику</string>

manager/app/src/main/res/values-tr/strings.xml

@@ -367,7 +367,6 @@
     <string name="susfs_apply">Uygula</string>
     <!-- SuSFS Reset Confirmation -->
     <string name="susfs_reset_confirm_title">Sıfırlamayı Onayla</string>
-    <string name="susfs_reset_confirm">Sıfırlamayı Onayla</string>
     <!-- SuSFS Toast Messages -->
     <string name="susfs_binary_not_found">ksu_susfs dosyası bulunamadı</string>
     <string name="susfs_command_failed">SuSFS komut çalıştırma başarısız</string>

manager/app/src/main/res/values-vi/strings.xml

@@ -367,7 +367,6 @@
     <string name="susfs_apply">Áp dụng</string>
     <!-- SuSFS Reset Confirmation -->
     <string name="susfs_reset_confirm_title">Xác nhận khôi phục</string>
-    <string name="susfs_reset_confirm">Xác nhận khôi phục</string>
     <!-- SuSFS Toast Messages -->
     <string name="susfs_binary_not_found">Không tìm thấy file ksu_susfs</string>
     <string name="susfs_command_failed">Thực hiện lệnh SuSFS thất bại</string>
@@ -489,11 +488,9 @@
     <string name="file_or_directory_path_label">Đường dẫn File/Folder</string>
     <string name="hint_use_default_value">Gợi ý: Bạn có thể sử dụng \"default\" để thiết lập giá trị ban đầu</string>
     <string name="add_kstat_path_title">Thêm Đường dẫn Kstat</string>
-    <string name="kstat_command_description">Lệnh này được sử dụng để thêm trước khi đường dẫn được mount hoặc ghi đè nhằm lưu trữ thông tin trạng thái ban đầu trong bộ nhớ hạt nhân</string>
     <string name="add">Thêm</string>
     <string name="reset_kstat_config_title">Khôi phục Cấu hình Kstat</string>
     <string name="reset_kstat_config_message">Bạn có chắc chắn muốn xóa tất cả cấu hình Kstat không? Không thể hoàn tác hành động này</string>
-    <string name="confirm_reset">Xác nhận khôi phục</string>
     <string name="kstat_config_description_title">Mô tả cấu hình Kstat</string>
     <string name="kstat_config_description_add_statically">• add_sus_kstat_statically: Thông tin thống kê cấu hình tĩnh của các File/Folder</string>
     <string name="kstat_config_description_add">• add_sus_kstat: Thêm đường dẫn trước khi mount để lưu trữ thông tin trạng thái ban đầu</string>

manager/app/src/main/res/values-zh-rCN/strings.xml

@@ -367,7 +367,6 @@
     <string name="susfs_apply">应用</string>
     <!-- SuSFS Reset Confirmation -->
     <string name="susfs_reset_confirm_title">确认重置</string>
-    <string name="susfs_reset_confirm">确认重置</string>
     <!-- SuSFS Toast Messages -->
     <string name="susfs_binary_not_found">无法找到 ksu_susfs 文件</string>
     <string name="susfs_command_failed">SuSFS 命令执行失败</string>
@@ -489,11 +488,9 @@
     <string name="file_or_directory_path_label">文件/目录路径</string>
     <string name="hint_use_default_value">提示：可以使用 “default” 来使用原始值</string>
     <string name="add_kstat_path_title">添加 Kstat 路径</string>
-    <string name="kstat_command_description">此命令用于在路径被绑定挂载或覆盖之前添加，用于在内核内存中存储原始 stat 信息</string>
     <string name="add">添加</string>
     <string name="reset_kstat_config_title">重置 Kstat 配置</string>
     <string name="reset_kstat_config_message">确定要清除所有 Kstat 配置吗？此操作不可撤销</string>
-    <string name="confirm_reset">确认重置</string>
     <string name="kstat_config_description_title">Kstat 配置说明</string>
     <string name="kstat_config_description_add_statically">• add_sus_kstat_statically: 静态配置文件/目录的 stat 信息</string>
     <string name="kstat_config_description_add">• add_sus_kstat: 在绑定挂载前添加路径，存储原始 stat 信息</string>
@@ -520,4 +517,24 @@
     <string name="susfs_android_data_path_set">Android Data路径已设置为: %s</string>
     <string name="susfs_sdcard_path_set">SD卡路径已设置为: %s</string>
     <string name="susfs_path_setup_warning">路径设置可能未完全成功，但将继续添加SUS路径</string>
+    <!-- 备份和还原相关字符串 -->
+    <string name="susfs_backup_title">备份</string>
+    <string name="susfs_backup_description">创建所有SuSFS配置的备份。备份文件将包含所有设置、路径和配置信息。</string>
+    <string name="susfs_backup_create">创建备份</string>
+    <string name="susfs_backup_success">备份创建成功：%s</string>
+    <string name="susfs_backup_failed">备份创建失败：%s</string>
+    <string name="susfs_backup_file_not_found">备份文件未找到</string>
+    <string name="susfs_backup_invalid_format">无效的备份文件格式</string>
+    <string name="susfs_backup_version_mismatch">备份版本不匹配，但将尝试还原</string>
+    <string name="susfs_restore_title">还原</string>
+    <string name="susfs_restore_description">从备份文件还原SuSFS配置。这将覆盖所有当前设置。</string>
+    <string name="susfs_restore_select_file">选择备份文件</string>
+    <string name="susfs_restore_success">配置还原成功，备份创建于 %s，来自设备：%s</string>
+    <string name="susfs_restore_failed">还原失败：%s</string>
+    <string name="susfs_restore_confirm_title">确认还原</string>
+    <string name="susfs_restore_confirm_description">这将覆盖所有当前的SuSFS配置。您确定要继续吗？</string>
+    <string name="susfs_restore_confirm">还原</string>
+    <string name="susfs_backup_info_date">备份日期：%s</string>
+    <string name="susfs_backup_info_device">设备：%s</string>
+    <string name="susfs_backup_info_version">版本：%s</string>
 </resources>

manager/app/src/main/res/values-zh-rHK/strings.xml

@@ -366,7 +366,6 @@
     <string name="susfs_apply">應用</string>
     <!-- SuSFS Reset Confirmation -->
     <string name="susfs_reset_confirm_title">確認重置</string>
-    <string name="susfs_reset_confirm">確認重置</string>
     <!-- SuSFS Toast Messages -->
     <string name="susfs_binary_not_found">無法找到 ksu_susfs 文件</string>
     <string name="susfs_command_failed">SuSFS 命令執行失敗</string>
@@ -488,11 +487,9 @@
     <string name="file_or_directory_path_label">文件/目錄路徑</string>
     <string name="hint_use_default_value">提示：可以使用 “default” 來使用原始值</string>
     <string name="add_kstat_path_title">添加 Kstat 路徑</string>
-    <string name="kstat_command_description">此命令用於在路徑被綁定掛載或覆蓋之前添加，用於在核心內存中存儲原始 stat 信息</string>
     <string name="add">添加</string>
     <string name="reset_kstat_config_title">重置 Kstat 配置</string>
     <string name="reset_kstat_config_message">確定要清除所有 Kstat 配置嗎？此操作不可撤銷</string>
-    <string name="confirm_reset">確認重置</string>
     <string name="kstat_config_description_title">Kstat 配置說明</string>
     <string name="kstat_config_description_add_statically">• add_sus_kstat_statically: 靜態配置文件/目錄嘅 stat 信息</string>
     <string name="kstat_config_description_add">• add_sus_kstat: 在綁定掛載前添加路徑，存儲原始 stat 信息</string>

manager/app/src/main/res/values-zh-rTW/strings.xml

@@ -367,7 +367,6 @@
     <string name="susfs_apply">應用</string>
     <!-- SuSFS Reset Confirmation -->
     <string name="susfs_reset_confirm_title">確認重設</string>
-    <string name="susfs_reset_confirm">確認重設</string>
     <!-- SuSFS Toast Messages -->
     <string name="susfs_binary_not_found">無法找到 ksu_susfs 檔案</string>
     <string name="susfs_command_failed">SuSFS 指令執行失敗</string>
@@ -489,11 +488,9 @@
     <string name="file_or_directory_path_label">檔案/目錄路徑</string>
     <string name="hint_use_default_value">提示：可使用「default」來使用原始值</string>
     <string name="add_kstat_path_title">新增 Kstat 路徑</string>
-    <string name="kstat_command_description">此命令用於在路徑被綁定掛載或覆蓋之前新增，用於在核心記憶體中儲存原始 stat 資訊</string>
     <string name="add">新增</string>
     <string name="reset_kstat_config_title">重置 Kstat 設定</string>
     <string name="reset_kstat_config_message">確定要清除所有 Kstat 設定嗎？此操作不可撤銷</string>
-    <string name="confirm_reset">確認重置</string>
     <string name="kstat_config_description_title">Kstat 設定說明</string>
     <string name="kstat_config_description_add_statically">• add_sus_kstat_statically：靜態設定檔案/目錄的 stat 資訊</string>
     <string name="kstat_config_description_add">• add_sus_kstat：在綁定掛載前新增路徑，儲存原始 stat 資訊</string>

manager/app/src/main/res/values/strings.xml

@@ -369,7 +369,6 @@
     <string name="susfs_apply">Apply</string>
     <!-- SuSFS Reset Confirmation -->
     <string name="susfs_reset_confirm_title">Confirm Reset</string>
-    <string name="susfs_reset_confirm">Confirm Reset</string>
     <!-- SuSFS Toast Messages -->
     <string name="susfs_binary_not_found">Cannot find ksu_susfs file</string>
     <string name="susfs_command_failed">SuSFS command execution failed</string>
@@ -491,11 +490,9 @@
     <string name="file_or_directory_path_label">File/Directory Path</string>
     <string name="hint_use_default_value">Hint: You can use ”default“ to use the original value</string>
     <string name="add_kstat_path_title">Add Kstat Path</string>
-    <string name="kstat_command_description">This command is used to add before the path is bind-mounted or overlaid, storing the original stat information in kernel memory.</string>
     <string name="add">Add</string>
     <string name="reset_kstat_config_title">Reset Kstat Configuration</string>
     <string name="reset_kstat_config_message">Are you sure you want to clear all Kstat configurations? This action cannot be undone.</string>
-    <string name="confirm_reset">Confirm Reset</string>
     <string name="kstat_config_description_title">Kstat Configuration Description</string>
     <string name="kstat_config_description_add_statically">• add_sus_kstat_statically: Static stat info of files/directories</string>
     <string name="kstat_config_description_add">• add_sus_kstat: Add path before bind mount, storing original stat info</string>
@@ -522,4 +519,24 @@
     <string name="susfs_android_data_path_set">Android Data path has been set to: %s</string>
     <string name="susfs_sdcard_path_set">SD card path has been set to: %s</string>
     <string name="susfs_path_setup_warning">Path setup may not be fully successful, but SUS paths will continue to be added</string>
+    <!-- 备份和还原相关字符串 -->
+    <string name="susfs_backup_title">Backup</string>
+    <string name="susfs_backup_description">Create a backup of all SuSFS configurations. The backup file will include all settings, paths, and configurations.</string>
+    <string name="susfs_backup_create">Create Backup</string>
+    <string name="susfs_backup_success">Backup created successfully: %s</string>
+    <string name="susfs_backup_failed">Backup creation failed: %s</string>
+    <string name="susfs_backup_file_not_found">Backup file not found</string>
+    <string name="susfs_backup_invalid_format">Invalid backup file format</string>
+    <string name="susfs_backup_version_mismatch">Backup version mismatch, but will attempt to restore</string>
+    <string name="susfs_restore_title">Restore</string>
+    <string name="susfs_restore_description">Restore SuSFS configurations from a backup file. This will overwrite all current settings.</string>
+    <string name="susfs_restore_select_file">Select Backup File</string>
+    <string name="susfs_restore_success">Configuration restored successfully from backup created on %s from device: %s</string>
+    <string name="susfs_restore_failed">Restore failed: %s</string>
+    <string name="susfs_restore_confirm_title">Confirm Restore</string>
+    <string name="susfs_restore_confirm_description">This will overwrite all current SuSFS configurations. Are you sure you want to continue?</string>
+    <string name="susfs_restore_confirm">Restore</string>
+    <string name="susfs_backup_info_date">Backup Date: %s</string>
+    <string name="susfs_backup_info_device">Device: %s</string>
+    <string name="susfs_backup_info_version">Version: %s</string>
 </resources>