Android Code for Describing Application life Cycle

 

import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

public class FfffActivity extends Activity {
 String t="ms event";
 public void onCreate(Bundle                savedInstanceState) 

{
 super.onCreate(savedInstanceState);
 setContentView(R.layout.main);
  Log.d(t,"in the onCreate state");

}

 public void  onStart() {
  super.onStart();
  Log.d(t,"in the onStart state");       
  }
 public void  onRestart() {
  super.onRestart();
  Log.d(t,"in the onRetart state");
  }
 public void  onResume() {
  super.onResume();
  Log.d(t,"in the onResume state");
  }
 public void  onPause() {
  super.onPause();
  Log.d(t,"in the onPause state");
  }
 public void  onStop() {
  super.onStop();
  Log.d(t,"in the onStop state");
  }
 public void  onDestroy() {
  super.onDestroy();
  Log.d(t,"in the onDestroy state");
  }
  
}

Press on back button,home button,Call button And see the changes in Log cat