why “onPause” is not called in following situation?

Question

By the document, \"onPause\" is called, when:

when the system is about to start resuming a previous activity.

Compared to \"onSt

Answer 1

public class MainActivity extends Activity
{
    String tag="my result";

    public void onCreate(Bundle savedInstanceState) 
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        Log.v(tag,"I am in oncreate");
    }

    @Override
    protected void onDestroy() {
        // TODO Auto-generated method stub
        super.onDestroy();
        Log.v(tag,"I am in onDestroy");
    }

    @Override
    protected void onPause() {
        // TODO Auto-generated method stub
        super.onPause();
        Log.v(tag,"I am in onpause");
    }

    @Override
    protected void onRestart() {
        // TODO Auto-generated method stub
        super.onRestart();
        Log.v(tag,"I am in onRestart");
    }

    @Override
    protected void onResume() {
        // TODO Auto-generated method stub
        super.onResume();
        Log.v(tag,"I am in onresume");
    }

    @Override
    protected void onStart() {
        // TODO Auto-generated method stub
        super.onStart();
        Log.v(tag,"I am in onstart");
    }

    @Override
    protected void onStop() {
        // TODO Auto-generated method stub
        super.onStop();
        Log.v(tag,"I am in onstop");
    }
}

Run it and check logcat.press back button and then check.after again start application and

Press call button then check logcat now press Back button and again check logcat. you can easily understand life cycle of Activity.