How to start an activity from a specific view?

Question

I am developing an application for Android with the following visual scheme:

One of the buttons is the option of visualizing all the notifications obtained via Xtify. For doing this, Xtify's site suggests the following invocation:

public void displayRNInbox(View view) {
    Intent intent = new Intent(this, RichNotifInboxActivity.class);
    this.startActivity(intent);
}

However, this opens up a completely new window, therefore losing sight of the upper bar of my desired scheme. Is it possible for this new window to only occupy the space defined by the framelayout?

Thank you very much in advance.