You want a Java Android app (for SDK 24 – Android Nougat and above) that:

Fetches post data from a WordPress website (using REST API)
Has a Splash Screen
Swipe-to-Refresh (to refresh post data)
Exit Confirmation on back button
Full structured project setup (with full coding and correct file paths)

I will give you FULL structured project:

MainActivity.java
SplashActivity.java
PostModel.java
PostAdapter.java
ApiService.java
ApiClient.java
activity_main.xml
activity_splash.xml
row_post_item.xml
AndroidManifest.xml
Retrofit dependencies.

Full Project Structure:

app/
 └── src/
      └── main/
           ├── java/
           │    └── com.example.wordpressapp/
           │         ├── SplashActivity.java
           │         ├── MainActivity.java
           │         ├── adapter/
           │         │     └── PostAdapter.java
           │         ├── model/
           │         │     └── PostModel.java
           │         └── network/
           │               ├── ApiClient.java
           │               └── ApiService.java
           └── res/
                ├── layout/
                │     ├── activity_main.xml
                │     ├── activity_splash.xml
                │     └── row_post_item.xml
                └── values/
                      └── colors.xml
                      └── strings.xml
           └── AndroidManifest.xml

1. build.gradle (Module: app)

Add Retrofit + Glide:

dependencies {
    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
    implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
    implementation 'com.github.bumptech.glide:glide:4.11.0'
    annotationProcessor 'com.github.bumptech.glide:compiler:4.11.0'
    implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
}

2. SplashActivity.java

(Path: com.example.wordpressapp.SplashActivity)

package com.example.wordpressapp;

import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import androidx.appcompat.app.AppCompatActivity;

public class SplashActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_splash);

        new Handler().postDelayed(() -> {
            startActivity(new Intent(SplashActivity.this, MainActivity.class));
            finish();
        }, 2000); // 2 seconds splash
    }
}

3. MainActivity.java

(Path: com.example.wordpressapp.MainActivity)

package com.example.wordpressapp;

import android.content.DialogInterface;
import android.os.Bundle;
import android.widget.Toast;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.recyclerview.widget.RecyclerView;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
import com.example.wordpressapp.adapter.PostAdapter;
import com.example.wordpressapp.model.PostModel;
import com.example.wordpressapp.network.ApiClient;
import com.example.wordpressapp.network.ApiService;
import java.util.List;
import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;

public class MainActivity extends AppCompatActivity {

    RecyclerView recyclerView;
    PostAdapter postAdapter;
    SwipeRefreshLayout swipeRefreshLayout;
    ApiService apiService;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        
        swipeRefreshLayout = findViewById(R.id.swipeRefresh);
        recyclerView = findViewById(R.id.recyclerView);
        recyclerView.setLayoutManager(new LinearLayoutManager(this));
        
        apiService = ApiClient.getRetrofit().create(ApiService.class);
        loadPosts();

        swipeRefreshLayout.setOnRefreshListener(this::loadPosts);
    }

    private void loadPosts() {
        swipeRefreshLayout.setRefreshing(true);

        Call<List<PostModel>> call = apiService.getPosts();
        call.enqueue(new Callback<List<PostModel>>() {
            @Override
            public void onResponse(Call<List<PostModel>> call, Response<List<PostModel>> response) {
                swipeRefreshLayout.setRefreshing(false);
                if (response.isSuccessful()) {
                    List<PostModel> posts = response.body();
                    postAdapter = new PostAdapter(MainActivity.this, posts);
                    recyclerView.setAdapter(postAdapter);
                } else {
                    Toast.makeText(MainActivity.this, "Failed to load posts", Toast.LENGTH_SHORT).show();
                }
            }

            @Override
            public void onFailure(Call<List<PostModel>> call, Throwable t) {
                swipeRefreshLayout.setRefreshing(false);
                Toast.makeText(MainActivity.this, "Error: " + t.getMessage(), Toast.LENGTH_SHORT).show();
            }
        });
    }

    @Override
    public void onBackPressed() {
        new AlertDialog.Builder(this)
            .setTitle("Exit App")
            .setMessage("Do you want to exit?")
            .setPositiveButton("Yes", (dialog, which) -> finish())
            .setNegativeButton("No", null)
            .show();
    }
}

4. PostAdapter.java

(Path: com.example.wordpressapp.adapter.PostAdapter)

package com.example.wordpressapp.adapter;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import androidx.recyclerview.widget.RecyclerView;
import com.example.wordpressapp.R;
import com.example.wordpressapp.model.PostModel;
import java.util.List;

public class PostAdapter extends RecyclerView.Adapter<PostAdapter.ViewHolder> {

    Context context;
    List<PostModel> postList;

    public PostAdapter(Context context, List<PostModel> postList) {
        this.context = context;
        this.postList = postList;
    }

    @Override
    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(context).inflate(R.layout.row_post_item, parent, false);
        return new ViewHolder(view);
    }

    @Override
    public void onBindViewHolder(ViewHolder holder, int position) {
        PostModel post = postList.get(position);
        holder.title.setText(post.getTitle().getRendered());
    }

    @Override
    public int getItemCount() {
        return postList.size();
    }

    public static class ViewHolder extends RecyclerView.ViewHolder {
        TextView title;

        public ViewHolder(View itemView) {
            super(itemView);
            title = itemView.findViewById(R.id.postTitle);
        }
    }
}

5. PostModel.java

(Path: com.example.wordpressapp.model.PostModel)

package com.example.wordpressapp.model;

import com.google.gson.annotations.SerializedName;

public class PostModel {
    @SerializedName("title")
    private Title title;

    public Title getTitle() {
        return title;
    }

    public class Title {
        @SerializedName("rendered")
        private String rendered;

        public String getRendered() {
            return rendered;
        }
    }
}

6. ApiService.java

(Path: com.example.wordpressapp.network.ApiService)

package com.example.wordpressapp.network;

import com.example.wordpressapp.model.PostModel;
import java.util.List;
import retrofit2.Call;
import retrofit2.http.GET;

public interface ApiService {

    @GET("wp-json/wp/v2/posts")
    Call<List<PostModel>> getPosts();
}

7. ApiClient.java

(Path: com.example.wordpressapp.network.ApiClient)

package com.example.wordpressapp.network;

import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;

public class ApiClient {

    private static Retrofit retrofit;

    public static Retrofit getRetrofit() {
        if (retrofit == null) {
            retrofit = new Retrofit.Builder()
                .baseUrl("https://yourwebsite.com/") //  <-- Replace your website
                .addConverterFactory(GsonConverterFactory.create())
                .build();
        }
        return retrofit;
    }
}

8. activity_splash.xml

(Path: res/layout/activity_splash.xml)

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="center"
    android:background="@color/white">

    <TextView
        android:text="My WordPress App"
        android:textSize="24sp"
        android:textColor="@color/black"
        android:layout_centerInParent="true"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />
</RelativeLayout>

9. activity_main.xml

(Path: res/layout/activity_main.xml)

<?xml version="1.0" encoding="utf-8"?>
<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/swipeRefresh"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/recyclerView"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>

10. row_post_item.xml

(Path: res/layout/row_post_item.xml)

<?xml version="1.0" encoding="utf-8"?>
<androidx.cardview.widget.CardView 
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_margin="8dp"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <TextView
        android:id="@+id/postTitle"
        android:padding="16dp"
        android:textSize="18sp"
        android:textColor="@android:color/black"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />
</androidx.cardview.widget.CardView>

11. AndroidManifest.xml

(Path: src/main/AndroidManifest.xml)

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.wordpressapp">

    <application
        android:theme="@style/Theme.AppCompat.Light.NoActionBar"
        android:allowBackup="true"
        android:label="WordPress App"
        android:supportsRtl="true">
        
        <activity android:name=".SplashActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <activity android:name=".MainActivity" />
    </application>

</manifest>

Important:

In ApiClient.java, replace https://yourwebsite.com/
with your real WordPress website URL. (e.g., https://9bjt.com/)

Make sure your website supports WordPress REST API (https://yourwebsite.com/wp-json/wp/v2/posts)

Features Done:

WordPress Post Data Fetch
Splash Screen
Swipe to Refresh
Exit Confirmation Dialog
Android Java SDK 24 (Nougat) Support
Structured Coding

Would you like me to also give you the full ZIP ready project you can directly import into Android Studio?
(If yes, I can prepare it for you!)

Would you also like me to add:

Post detail page when clicking post?
Image loading from post?
Loading Animation? (Shimmer effect)

android app fatch website data java project structure coding with full path 24 naught

Full Project Structure:

1. build.gradle (Module: app)

2. SplashActivity.java

3. MainActivity.java

4. PostAdapter.java

5. PostModel.java

6. ApiService.java

7. ApiClient.java

8. activity_splash.xml

9. activity_main.xml

10. row_post_item.xml

11. AndroidManifest.xml

Important:

Features Done:

Get new posts by email:

Full Project Structure:

1. build.gradle (Module: app)

2. SplashActivity.java

3. MainActivity.java

4. PostAdapter.java

5. PostModel.java

6. ApiService.java

7. ApiClient.java

8. activity_splash.xml

9. activity_main.xml

10. row_post_item.xml

11. AndroidManifest.xml

Important:

Features Done:

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