diff --git a/app/src/main/java/ru/myitschool/work/MainActivity.java b/app/src/main/java/ru/myitschool/work/MainActivity.java
index 05b8fd1..e4ce486 100644
--- a/app/src/main/java/ru/myitschool/work/MainActivity.java
+++ b/app/src/main/java/ru/myitschool/work/MainActivity.java
@@ -1,55 +1,16 @@
 package ru.myitschool.work;
 
-import static java.util.Map.entry;
-
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Build;
 import android.os.Bundle;
 
 import androidx.annotation.Nullable;
-import androidx.annotation.RequiresApi;
 import androidx.appcompat.app.AppCompatActivity;
 
-import java.util.Map;
 
-import ru.myitschool.work.databinding.ActivityMainBinding;
-
-@RequiresApi(api = Build.VERSION_CODES.TIRAMISU)
 public class MainActivity extends AppCompatActivity {
 
-    final static Map<String, String> CodelabActionsMap = Map.ofEntries(
-            entry(Intent.ACTION_AIRPLANE_MODE_CHANGED, "ACTION_AIRPLANE_MODE_CHANGED"),
-            entry(Intent.ACTION_APPLICATION_RESTRICTIONS_CHANGED, "ACTION_APPLICATION_RESTRICTIONS_CHANGED"),
-            entry(Intent.ACTION_APPLICATION_LOCALE_CHANGED, "ACTION_APPLICATION_LOCALE_CHANGED"),
-            entry(Intent.ACTION_ASSIST, "ACTION_ASSIST"),
-            entry(Intent.ACTION_BATTERY_CHANGED, "ACTION_BATTERY_CHANGED"),
-            entry(Intent.ACTION_BATTERY_LOW, "ACTION_BATTERY_LOW"),
-            entry(Intent.ACTION_BATTERY_OKAY, "ACTION_BATTERY_OKAY"),
-            entry(Intent.ACTION_CALL, "ACTION_CALL"),
-            entry(Intent.ACTION_DATE_CHANGED, "ACTION_DATE_CHANGED"),
-            entry(Intent.ACTION_DEFAULT, "ACTION_DEFAULT"),
-            entry(Intent.ACTION_HEADSET_PLUG, "ACTION_HEADSET_PLUG"),
-            entry(Intent.ACTION_LOCALE_CHANGED, "ACTION_LOCALE_CHANGED"),
-            entry(Intent.ACTION_TIME_TICK, "ACTION_TIME_TICK")
-    );
-
-    ActivityMainBinding ui;
-
     @Override
     protected void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        ui = ActivityMainBinding.inflate(getLayoutInflater());
-        setContentView(ui.getRoot());
-    }
-
-    public BroadcastReceiver makeBroadcastReceiver() {
-        return new BroadcastReceiver() {
-            public void onReceive(Context context, Intent intent) {
-                var text = CodelabActionsMap.get(intent.getAction());
-                if (text != null) ui.content.statusText.setText(text);
-            }
-        };
+        setContentView(R.layout.activity_main);
     }
 }
\ No newline at end of file