Create app.py

app.py

@@ -0,0 +1,107 @@
+import streamlit as st
+import os
+import zipfile
+import subprocess
+import shutil
+import time
+
+# Page Config
+st.set_page_config(page_title="Android Build Server", layout="centered")
+
+st.title("📱 Android APK/AAB Generator")
+st.markdown("Apna Android Studio Project (ZIP) upload karein aur server APK bana dega.")
+st.warning("⚠️ Note: Project 'Build' folder free hona chahiye aur root mein 'gradlew' hona zaroori hai.")
+
+# File Uploader
+uploaded_file = st.file_uploader("Project ZIP File Upload Karein", type=["zip"])
+
+if uploaded_file is not None:
+    # Button Layout
+    col1, col2 = st.columns(2)
+    build_apk = col1.button("🔨 Create APK")
+    build_aab = col2.button("📦 Create AAB")
+
+    if build_apk or build_aab:
+        status_text = st.empty()
+        progress_bar = st.progress(0)
+        
+        # 1. Cleanup old files
+        if os.path.exists("project_extract"):
+            shutil.rmtree("project_extract")
+        os.makedirs("project_extract", exist_ok=True)
+        
+        # 2. Save and Extract Zip
+        status_text.info("Extracting ZIP file...")
+        with open("uploaded_project.zip", "wb") as f:
+            f.write(uploaded_file.getbuffer())
+            
+        with zipfile.ZipFile("uploaded_project.zip", "r") as zip_ref:
+            zip_ref.extractall("project_extract")
+        
+        progress_bar.progress(20)
+        
+        # 3. Find root directory (Jahan gradlew file ho)
+        project_root = None
+        for root, dirs, files in os.walk("project_extract"):
+            if "gradlew" in files:
+                project_root = root
+                break
+        
+        if not project_root:
+            st.error("❌ ZIP file mein 'gradlew' nahi mila. Kya ye sahi Android Studio project hai?")
+        else:
+            # 4. Permissions fix karein
+            status_text.info("Setting up Gradle environment...")
+            gradlew_path = os.path.join(project_root, "gradlew")
+            subprocess.run(["chmod", "+x", gradlew_path])
+            
+            # 5. Build Command Run Karein
+            build_type = "assembleRelease" if build_apk else "bundleRelease"
+            status_text.info(f"Building {build_type}... (Ismay 5-10 minute lag saktay hain)")
+            
+            # Subprocess chala kar build karna
+            try:
+                result = subprocess.run(
+                    [f"./gradlew", build_type],
+                    cwd=project_root,
+                    stdout=subprocess.PIPE,
+                    stderr=subprocess.PIPE,
+                    text=True
+                )
+                
+                progress_bar.progress(80)
+                
+                if result.returncode == 0:
+                    status_text.success("✅ Build Successful!")
+                    progress_bar.progress(100)
+                    
+                    # Output file dhoondna
+                    output_path = ""
+                    file_ext = ".apk" if build_apk else ".aab"
+                    
+                    for root, dirs, files in os.walk(os.path.join(project_root, "app", "build", "outputs")):
+                        for file in files:
+                            if file.endswith(file_ext) and "release" in file:
+                                output_path = os.path.join(root, file)
+                                break
+                    
+                    if output_path and os.path.exists(output_path):
+                        with open(output_path, "rb") as f:
+                            btn = st.download_button(
+                                label=f"⬇️ Download {file_ext.upper()}",
+                                data=f,
+                                file_name=f"app-release{file_ext}",
+                                mime="application/vnd.android.package-archive"
+                            )
+                    else:
+                        st.error("Build pass hogaya magar file nahi mili. Path check karein.")
+                else:
+                    st.error("❌ Build Failed!")
+                    st.text_area("Error Log", result.stderr, height=300)
+                    
+            except Exception as e:
+                st.error(f"System Error: {str(e)}")
+
+        # Cleanup
+        if os.path.exists("uploaded_project.zip"):
+            os.remove("uploaded_project.zip")