Question

Is it possible to set the titlebar in every activity programmatiaclly from one particular activity?

I can set the titlebar of a particular activity programmatically from within that activity, but subsequent activities have the string set from the manifest thereafter.

To set a title I use the following from within the activity. I would like every activity set like this in the application.

setTitle(carerName + " is now logged in");

Answer 1

you can write base activity and call a method of super .

public class DerivedActivity extends BaseActivity {

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
  ...}
    }

public class DerivedActivity2 extends BaseActivity {

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
     ...}
    }

public class BaseActivity extends Activity {

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
setTitle(carerName + " is now logged in");
   }
   }