extending navigation drawer activity to other activities

Question

I\'m trying to create a navigation drawer activity so I can extend that activity and use the menu in all activities by following the answer given in this question Link but m

Answer 1

As suggested by oli, you need to call setContentView(R.layout.activity_view) in your main activity.

BaseActivity's onCreate must be called once content view in Main Activity has been set as shown below :

public class BaseActivity extends Activity {
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        // REST Navigation drawer initialization
    }

}



public class MainActivity extends BaseActivity {

    protected void onCreate(Bundle savedInstanceState) {

        setContentView(R.layout.activity_view);
        super.onCreate(savedInstanceState);

        // REST APPLICATION CODE
    }
}