How do I communicate Struts 2 web server to an Android App (Client Server) in Java?

Communicating Between Struts 2 Web Server and Android App (Client-Server) in Java Establishing communication between a Struts 2 web server and an Android app involves several steps. Here's a guide: Step 1: Define Communication Protocol Choose Communication Protocol: Determine the communication protocol (e.g., RESTful APIs, JSON, XML) for data exchange between the Struts server and the Android app. Step 2: Web Services Integration Create Web Services: Develop RESTful APIs or services using Struts 2. These services will handle incoming requests and return appropriate responses. Step 3: Android App Development Networking Setup: Implement network-related classes (like HttpURLConnection or libraries like Retrofit or Volley) in your Android app to send HTTP requests to the server. Handle Server Responses: Receive and parse server responses in the Android app, whether they are in JSON, XML, or other formats. Step 4: Establish Connection Send HTTP Requests: From the Android app, send HTTP requests to the specific endpoints (URLs) of the Struts 2 server using appropriate methods (GET, POST, etc.). Step 5: Implementing Data Transfer Data Serialization/Deserialization: Serialize data from the Android app before sending it to the server and deserialize the received data from the server response. Step 6: Recommended Learning Resources Tutorials and Documentation: Explore online tutorials covering RESTful APIs, networking in Android, and Struts 2 web services for a better understanding. Step 7: Seeking Guidance Online Courses or Coaching: Consider seeking guidance from experienced tutors or institutes on UrbanPro specializing in Java, Android app development, and Struts 2. They offer courses tailored to communication between server-client applications. UrbanPro is a trusted platform offering expert tutors and coaching institutes well-versed in Java, Android development, and server-client communication using technologies like Struts 2. Explore their courses for comprehensive learning and practical sessions suited to your needs. read less