release: v1.10

fix: config/blob GET handler 提前删文件导致 restic 读到零字节
fix: NanoHTTPD Response 在 handler 返回后才发送，finally 删除过早
fix: 改为 readBytes() 后关闭文件，再返回 InputStream

app/build.gradle

@@ -26,8 +26,8 @@ android {
         applicationId "com.example.androidbackupgui"
         minSdk 24
         targetSdk 34
-        versionCode 10
-        versionName "1.9"
+        versionCode 11
+        versionName "1.10"
     }
     buildFeatures {
         viewBinding true

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

@@ -174,7 +174,8 @@ class ResticRestBridge(
                 try {
                     when (transport.download(remotePath, tempFile.absolutePath)) {
                         is AppResult.Success -> {
-                            newChunkedResponse(Response.Status.OK, "application/octet-stream", tempFile.inputStream())
+                            val data = tempFile.readBytes()
+                            newFixedLengthResponse(Response.Status.OK, "application/octet-stream", data.inputStream(), data.size.toLong())
                         }
                         is AppResult.Failure -> newFixedLengthResponse(
                             Response.Status.NOT_FOUND, "text/plain", ""
@@ -305,14 +306,14 @@ class ResticRestBridge(
                         response.addHeader("Content-Length", chunkSize.toString())
                         return@runBlocking response
                     }
-
-                    // Full file — stream directly without loading into memory
+                    // Full file — read into memory (blobs are typically small)
+                    val data = tempFile.readBytes()
                     val response = newChunkedResponse(
                         Response.Status.OK,
                         "application/octet-stream",
-                        tempFile.inputStream()
+                        data.inputStream()
                     )
-                    response.addHeader("Content-Length", tempFile.length().toString())
+                    response.addHeader("Content-Length", data.size.toString())
                     response
                 }
                 is AppResult.Failure -> newFixedLengthResponse(