优化

app/src/main/java/io/legado/app/help/AppWebDav.kt

@@ -99,8 +99,7 @@ object AppWebDav {
             webDav.downloadTo(Backup.zipFilePath, true)
             FileUtils.delete(Backup.backupPath)
             ZipUtils.unZipToPath(File(Backup.zipFilePath), Backup.backupPath)
-            Restore.restoreDatabase()
-            Restore.restoreConfig()
+            Restore.restore(Backup.backupPath)
         }
     }
 

app/src/main/java/io/legado/app/help/storage/Backup.kt

@@ -92,6 +92,7 @@ object Backup {
     suspend fun backup(context: Context, path: String?) {
         LocalConfig.lastBackup = System.currentTimeMillis()
         withContext(IO) {
+            val aes = BackupAES()
             FileUtils.delete(backupPath)
             writeListToJson(appDb.bookDao.all, "bookshelf.json", backupPath)
             writeListToJson(appDb.bookmarkDao.all, "bookmark.json", backupPath)
@@ -108,7 +109,10 @@ object Backup {
             writeListToJson(appDb.httpTTSDao.all, "httpTTS.json", backupPath)
             writeListToJson(appDb.keyboardAssistsDao.all, "keyboardAssists.json", backupPath)
             writeListToJson(appDb.dictRuleDao.all, "dictRule.json", backupPath)
-            writeListToJson(appDb.serverDao.all, "servers.json", backupPath)
+            aes.encryptBase64(GSON.toJson(appDb.serverDao.all)).let {
+                FileUtils.createFileIfNotExist(backupPath + File.separator + "servers.json")
+                    .writeText(it)
+            }
             ensureActive()
             GSON.toJson(ReadBookConfig.configList).let {
                 FileUtils.createFileIfNotExist(backupPath + File.separator + ReadBookConfig.configFileName)
@@ -129,7 +133,6 @@ object Backup {
             ensureActive()
             appCtx.getSharedPreferences(backupPath, "config")?.let { sp ->
                 val edit = sp.edit()
-                val aes = BackupAES()
                 appCtx.defaultSharedPreferences.all.forEach { (key, value) ->
                     if (BackupConfig.keyIsNotIgnore(key)) {
                         when (key) {
@@ -159,15 +162,15 @@ object Backup {
             if (ZipUtils.zipFiles(paths, zipFilePath)) {
                 when {
                     path.isNullOrBlank() -> {
-                        copyBackup(context.getExternalFilesDir(null)!!, "backup.zip")
+                        copyBackup(context.getExternalFilesDir(null)!!, zipFileName)
                     }
 
                     path.isContentScheme() -> {
-                        copyBackup(context, Uri.parse(path), "backup.zip")
+                        copyBackup(context, Uri.parse(path), zipFileName)
                     }
 
                     else -> {
-                        copyBackup(File(path), "backup.zip")
+                        copyBackup(File(path), zipFileName)
                     }
                 }
                 AppWebDav.backUpWebDav(zipFileName)

app/src/main/java/io/legado/app/help/storage/BackupAES.kt

@@ -5,5 +5,5 @@ import io.legado.app.help.config.LocalConfig
 import io.legado.app.utils.MD5Utils
 
 class BackupAES : AES(
-    MD5Utils.md5Encode(LocalConfig.password).encodeToByteArray(0, 16)
+    MD5Utils.md5Encode(LocalConfig.password ?: "").encodeToByteArray(0, 16)
 )

app/src/main/java/io/legado/app/help/storage/Restore.kt

@@ -71,15 +71,15 @@ object Restore {
                 ZipUtils.unZipToPath(File(uri.path!!), Backup.backupPath)
             }
         }.onSuccess {
-            restoreDatabase()
-            restoreConfig()
+            restore(Backup.backupPath)
             LocalConfig.lastBackup = System.currentTimeMillis()
         }.onFailure {
             AppLog.put("复制解压文件出错\n${it.localizedMessage}", it)
         }
     }
 
-    suspend fun restoreDatabase(path: String = Backup.backupPath) {
+    suspend fun restore(path: String) {
+        val aes = BackupAES()
         withContext(IO) {
             fileToListT<Book>(path, "bookshelf.json")?.let {
                 it.forEach { book ->
@@ -140,9 +140,6 @@ object Restore {
             fileToListT<DictRule>(path, "dictRule.json")?.let {
                 appDb.dictRuleDao.insert(*it.toTypedArray())
             }
-            fileToListT<Server>(path, "servers.json")?.let {
-                appDb.serverDao.insert(*it.toTypedArray())
-            }
             fileToListT<KeyboardAssist>(path, "keyboardAssists.json")?.let {
                 appDb.keyboardAssistsDao.insert(*it.toTypedArray())
             }
@@ -160,11 +157,14 @@ object Restore {
                     }
                 }
             }
-        }
-    }
-
-    suspend fun restoreConfig(path: String = Backup.backupPath) {
-        withContext(IO) {
+            File(path, "servers.json").takeIf {
+                it.exists()
+            }?.run {
+                val json = aes.decryptStr(readText())
+                GSON.fromJsonArray<Server>(json).getOrNull()?.let {
+                    appDb.serverDao.insert(*it.toTypedArray())
+                }
+            }
             try {
                 val file = File(path, DirectLinkUpload.ruleFileName)
                 if (file.exists()) {
@@ -209,7 +209,7 @@ object Restore {
             }
             appCtx.getSharedPreferences(path, "config")?.all?.let { map ->
                 val edit = appCtx.defaultSharedPreferences.edit()
-                val aes = BackupAES()
+
                 map.forEach { (key, value) ->
                     if (BackupConfig.keyIsNotIgnore(key)) {
                         when (key) {