package learn.kotlin.com.lifecycle; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.util.Log; import android.view.View; import android.widget.Button; public class SecondActivity extends AppCompatActivity { private static String TAG = "LifeCycle2"; private Button mFinishButton; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Log.d(TAG, "onCreate()"); setContentView(R.layout.activity_second); mFinishButton = findViewById(R.id.finishActivity); mFinishButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { finish(); } }); } @Override protected void onStart() { super.onStart(); Log.d(TAG, "onStart()"); } @Override protected void onRestart() { super.onRestart(); Log.d(TAG, "onRestart()"); } @Override protected void onResume() { super.onResume(); Log.d(TAG, "onResume()"); } @Override protected void onPause() { super.onPause(); Log.d(TAG, "onPause()"); } @Override protected void onStop() { super.onStop(); Log.d(TAG, "onStop()"); } @Override protected void onDestroy() { super.onDestroy(); Log.d(TAG, "onDestroy()"); } }