Update Dockerfile

Dockerfile

@@ -5,19 +5,20 @@ USER root
 ENV DEBIAN_FRONTEND=noninteractive
 ENV TAR_OPTIONS="--no-same-owner --no-same-permissions"
 
-# Minimal required packages
+# Install Python, Java 17, apksigner, zipalign
 RUN apt-get update && \
-    apt-get install -y --no-install-recommends python3-pip apksigner zipalign && \
+    apt-get install -y --no-install-recommends python3-pip openjdk-17-jdk apksigner zipalign && \
     rm -rf /var/lib/apt/lists/*
 
+# Set JDK path
+ENV JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64
+ENV PATH=${PATH}:${JAVA_HOME}/bin:/opt/flutter/bin
+
 # Shallow clone Flutter
 RUN git clone https://github.com/flutter/flutter.git -b stable --depth 1 /opt/flutter && \
     git config --global --add safe.directory /opt/flutter
 
-# Environment Variables
-ENV JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64
 ENV FLUTTER_HOME=/opt/flutter
-ENV PATH=${PATH}:${JAVA_HOME}/bin:/opt/flutter/bin
 
 # Precache Android artifacts
 RUN flutter config --no-analytics && \
@@ -31,9 +32,8 @@ RUN pip3 install --no-cache-dir -r requirements.txt || pip3 install --no-cache-d
 
 COPY . .
 
-# Permissions for app & flutter
+# Permissions
 RUN chmod -R 777 /app /opt/flutter
 
 EXPOSE 7860
-# 403 AXIOS ERROR FIX (Disabled CORS, XSRF & Increased Upload Limit)
 CMD ["streamlit", "run", "app.py", "--server.port=7860", "--server.address=0.0.0.0", "--server.enableCORS=false", "--server.enableXsrfProtection=false", "--server.maxUploadSize=1000"]