release: v1.8

fix: 桥接器 socket 超时 = 0（禁用），restic 密钥生成不限时
fix: 去掉应用层超时兜底，让 init 自然完成
feat: streamBodyToFile 添加耗时日志（可观察密钥生成耗时）

app/build.gradle

@@ -26,8 +26,8 @@ android {
         applicationId "com.example.androidbackupgui"
         minSdk 24
         targetSdk 34
-        versionCode 8
-        versionName "1.7"
+        versionCode 9
+        versionName "1.8"
     }
     buildFeatures {
         viewBinding true

app/src/main/java/com/example/androidbackupgui/backup/RestBridgeRunner.kt

@@ -68,7 +68,7 @@ class RestBridgeRunner {
         val bridge = ResticRestBridge(transport, remoteBase, cacheDir)
 
         try {
-            bridge.start(60_000)
+            bridge.start(0)
             val port = bridge.listeningPort
             if (port < 0) {
                 throw IllegalStateException("REST bridge failed to bind a port")

app/src/main/java/com/example/androidbackupgui/backup/ResticRestBridge.kt

@@ -110,13 +110,19 @@ class ResticRestBridge(
      * Returns the temp file (caller must delete).
      */
     private fun streamBodyToFile(session: IHTTPSession, tmpDir: File): Result<File> {
+        val started = System.currentTimeMillis()
         return try {
             val tmpFile = File(tmpDir, "restic_blob_${UUID.randomUUID()}")
             val input = (session as NanoHTTPD.HTTPSession).inputStream
+            Log.d(TAG, "streamBodyToFile: reading body...")
             tmpFile.outputStream().use { output -> input.copyTo(output) }
+            val elapsed = System.currentTimeMillis() - started
+            val bytes = tmpFile.length()
+            Log.i(TAG, "streamBodyToFile: read $bytes bytes in ${elapsed}ms")
             Result.success(tmpFile)
         } catch (e: Exception) {
-            Log.w(TAG, "stream body to file failed", e)
+            val elapsed = System.currentTimeMillis() - started
+            Log.w(TAG, "streamBodyToFile failed after ${elapsed}ms", e)
             Result.failure(e)
         }
     }

app/src/main/java/com/example/androidbackupgui/ui/ConfigViewModel.kt

@@ -18,7 +18,6 @@ import kotlinx.coroutines.flow.asSharedFlow
 import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
-import kotlinx.coroutines.withTimeoutOrNull
 import java.io.File
 import java.util.concurrent.atomic.AtomicBoolean
 
@@ -190,21 +189,12 @@ class ConfigViewModel(application: Application) : AndroidViewModel(application)
         viewModelScope.launch {
             try {
                 _operationEvents.emit(OperationEvent.InitStarted)
-                val result = withTimeoutOrNull(60_000L) {
-                    ResticWrapper.init(form.repo, form.password,
-                        backend = form.backend, backendUrl = form.backendUrl,
-                        backendUser = form.backendUser, backendPass = form.backendPass,
-                        backendShare = form.backendShare,
-                    )
-                }
-                if (result == null) {
-                    _operationEvents.emit(OperationEvent.InitFailed)
-                    Log.w(TAG, "initResticRepo timed out after 1 minute")
-                    _uiState.update { it.copy(resticStatus = it.resticStatus.copy(
-                        message = "初始化超时（1分钟），请检查网络/SMB 服务器是否正常"
-                    ))}
-                    refreshResticStatus(form)
-                } else if (result.isSuccess) {
+                val result = ResticWrapper.init(form.repo, form.password,
+                    backend = form.backend, backendUrl = form.backendUrl,
+                    backendUser = form.backendUser, backendPass = form.backendPass,
+                    backendShare = form.backendShare,
+                )
+                if (result.isSuccess) {
                     _operationEvents.emit(OperationEvent.InitCompleted)
                     _uiState.update { it.copy(resticStatus = it.resticStatus.copy(
                         message = "仓库初始化成功: ${form.repo}"