fix(android): local-policy uploads, cleartext HTTP, original icon

Phone smoke test against a local Cloudreve server surfaced two real
bugs in the release build:

- uploadFile treated a missing upload_urls as "nothing to send", but
  local/slave policies return no presigned URLs: chunks must go to
  POST /api/v4/file/upload/{session}/{index} and the server completes
  on the last chunk. Result was a zero-filled placeholder that stayed
  lock-held. Now honours rapid_uploaded and falls back to the
  conventional endpoint; 0-byte files send one empty chunk so the
  session completes.
- usesCleartextTraffic was unset, so http:// servers failed silently
  at the socket. BYO-server means plain-HTTP home installs are
  expected; allowed explicitly.

Launcher icon now derives from the original Cloudreve artwork
(desktop/src-tauri/icons/icon.png): full mipmap set, adaptive
foreground/background, plus Play Store icon + feature graphic assets.

Verified on-device (Android 16): login, browse, create folder,
upload (bytes verified server-side), download, share link, offline
files screen, DocumentsProvider root.

Generated with [Devin](https://devin.ai)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

android/.gitignore

@@ -4,3 +4,4 @@ build/
 local.properties
 *.iml
 .cxx/
+.kotlin/

android/app/src/main/AndroidManifest.xml

@@ -20,6 +20,7 @@
     <application
         android:name=".CloudreveApp"
         android:allowBackup="true"
+        android:usesCleartextTraffic="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:supportsRtl="true"

android/app/src/main/java/org/cloudreve/android/api/Dto.kt

@@ -149,6 +149,7 @@ data class UploadSessionResponse(
     val uri: String = "",
     @SerialName("storage_policy") val storagePolicy: StoragePolicy? = null,
     @SerialName("callback_secret") val callbackSecret: String = "",
+    @SerialName("rapid_uploaded") val rapidUploaded: Boolean = false,
 )
 
 @Serializable

android/app/src/main/java/org/cloudreve/android/data/FileRepository.kt

@@ -109,22 +109,28 @@ class FileRepository(private val api: ApiClient) {
             mimeType = mime,
         )
 
-        val urls = session.uploadUrls
-        if (urls.isNullOrEmpty()) {
-            // Zero-chunk policies (e.g. rapid-upload hit) need nothing further.
-            return session
-        }
+        if (session.rapidUploaded) return session
 
-        val svc = api.service()
+        val urls = session.uploadUrls
+        // Local/slave policies return no presigned URLs: chunks go to the
+        // conventional POST /api/v4/file/upload/{session}/{index} endpoint and
+        // the server completes the session once every chunk has landed.
+        val conventional = urls.isNullOrEmpty()
         val chunkSize = if (session.chunkSize > 0) session.chunkSize else localFile.length().coerceAtLeast(1)
+        val totalChunks = ((localFile.length() + chunkSize - 1) / chunkSize).toInt().coerceAtLeast(1)
+        val svc = api.service()
         var sent = 0L
         localFile.inputStream().buffered().use { input ->
             val buffer = ByteArray(chunkSize.coerceAtMost(64L * 1024 * 1024).toInt())
-            var index = 0
-            while (true) {
+            for (index in 0 until totalChunks) {
                 val read = input.readNBytes(buffer, 0, buffer.size)
-                if (read <= 0 || index >= urls.size) break
-                val target = resolveUrl(urls[index])
+                if (index == 0 && read == 0 && localFile.length() > 0) break
+                val target = if (conventional) {
+                    session_serverBase() + "/api/v4/file/upload/${session.sessionId}/$index"
+                } else {
+                    if (index >= urls!!.size) break
+                    resolveUrl(urls[index])
+                }
                 val body = buffer.copyOf(read)
                     .toRequestBody(mime.toMediaTypeOrNull())
                 val resp = if (target.contains("/file/upload/")) {
@@ -138,8 +144,8 @@ class FileRepository(private val api: ApiClient) {
                 }
                 resp.body()?.close()
                 sent += read
-                index++
                 onProgress(sent, localFile.length())
+                if (read <= 0) break
             }
         }
 

android/app/src/main/res/drawable/ic_launcher_foreground.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="108dp"
-    android:height="108dp"
-    android:viewportWidth="108"
-    android:viewportHeight="108">
-    <!-- stylized cloud -->
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M79,62c-1.1,0 -2.2,0.1 -3.3,0.3C72,52 62.4,44 51,44c-10,0 -18.5,6.4 -21.7,15.4C22.9,60.6 19,64.7 19,69.7 19,76.6 25.2,82 32.5,82L79,82c6.6,0 12,-4.9 12,-11S85.6,62 79,62z" />
-</vector>

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@color/ic_launcher_background" />
-    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <foreground android:drawable="@mipmap/ic_launcher_foreground" />
 </adaptive-icon>

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background" />
+    <foreground android:drawable="@mipmap/ic_launcher_foreground" />
+</adaptive-icon>

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

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="ic_launcher_background">#4A6FA5</color>
+    <color name="ic_launcher_background">#FFFFFF</color>
 </resources>