Add recyclerview

app/src/main/java/com/janasroboter/MainActivity.java

@@ -1,6 +1,10 @@
 package com.janasroboter;
 
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
 import android.os.Bundle;
 import android.os.StrictMode;
 import android.view.View;
@@ -10,10 +14,16 @@ import android.widget.Toast;
 import java.io.IOException;
 import java.net.URI;
 import java.net.URISyntaxException;
+import java.util.ArrayList;
+import java.util.List;
 
 public class MainActivity extends AppCompatActivity {
 
     private final String URL = "http://192.168.4.1";
+    private RecyclerView recyclerView;
+    private RecyclerView.Adapter modeAdapter;
+    private LinearLayoutManager layoutManager;
+    private List<String> data;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -29,6 +39,25 @@ public class MainActivity extends AppCompatActivity {
                   .detectNetwork()
                   .penaltyLog()
                   .build());
+
+        recyclerView = findViewById(R.id.recyclerv);
+
+        recyclerView.setHasFixedSize(true);
+        layoutManager = new LinearLayoutManager(getBaseContext());
+        recyclerView.setLayoutManager(layoutManager);
+
+        data = new ArrayList<>();
+        setRecyclerData(data);
+
+        modeAdapter = new ModeListAdapter(data);
+        recyclerView.setAdapter(modeAdapter);
+
+        recyclerView.addItemDecoration(new DividerItemDecoration(getBaseContext(), DividerItemDecoration.VERTICAL));
+    }
+
+    private void setRecyclerData(List<String> data) {
+        data.add("Mode 1");
+        data.add("Mode 2");
     }