untitled

import android.os.Bundle;
import android.util.Log;
import androidx.appcompat.app.AppCompatActivity;

public class MainActivity extends AppCompatActivity {

    private static final String TAG = "CicloVida";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Log.d(TAG, "onCreate: Activity creada");
    }

    @Override
    protected void onStart() {
        super.onStart();
        Log.d(TAG, "onStart: Activity visible");
    }

    @Override
    protected void onResume() {
        super.onResume();
        Log.d(TAG, "onResume: Activity activa");
    }

    @Override
    protected void onPause() {
        super.onPause();
        Log.d(TAG, "onPause: Pierde el foco");
    }

    @Override
    protected void onStop() {
        super.onStop();
        Log.d(TAG, "onStop: Ya no es visible");
    }

    @Override
    protected void onRestart() {
        super.onRestart();
        Log.d(TAG, "onRestart: Vuelve a iniciarse");
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        Log.d(TAG, "onDestroy: Activity destruida");
    }
}