packages/espresso/example/android/app/src/main/java/com/example/espresso_example/MainActivity.java

package com.example.espresso_example;

import androidx.annotation.NonNull;
import io.flutter.embedding.android.FlutterActivity;
import io.flutter.embedding.engine.FlutterEngine;

public class MainActivity extends FlutterActivity {
  @Override
  public void configureFlutterEngine(@NonNull FlutterEngine flutterEngine) {}
}