Update app.py

app.py

@@ -1,5 +1,5 @@
 from flask import Flask, request, send_file, jsonify
-import subprocess, os, shutil, uuid
+import subprocess, os, shutil, uuid, base64
 
 app = Flask(__name__)
 
@@ -35,21 +35,31 @@ def build():
     os.makedirs(work_dir, exist_ok=True)
 
     try:
+        # HTML
         with open(f"{work_dir}/index.html", "w", encoding="utf-8") as f:
             f.write(html)
 
-        # Özel manifest varsa kaydet
+        # Logo — dosyaya yaz, argüman olarak geçirme
+        has_logo = "0"
+        if logo_b64 and logo_b64.strip():
+            try:
+                if ',' in logo_b64:
+                    logo_b64 = logo_b64.split(',')[1]
+                os.makedirs(f"{work_dir}/res/mipmap-hdpi", exist_ok=True)
+                with open(f"{work_dir}/res/mipmap-hdpi/ic_launcher.png", "wb") as f:
+                    f.write(base64.b64decode(logo_b64))
+                has_logo = "1"
+            except:
+                has_logo = "0"
+
+        # Özel manifest
         if manifest.strip():
             with open(f"{work_dir}/custom_manifest.xml", "w", encoding="utf-8") as f:
                 f.write(manifest)
 
-        # logo base64 prefix temizle
-        if logo_b64 and ',' in logo_b64:
-            logo_b64 = logo_b64.split(',')[1]
-
         result = subprocess.run(
             ["bash", "/app/build_apk.sh", work_dir, name, pkg,
-             "/opt/debug.keystore", min_sdk, logo_b64],
+             "/opt/debug.keystore", min_sdk, has_logo],
             capture_output=True, text=True, timeout=120
         )