Question

I have RoomActivity and GameActivity. RoomActivity listen server commands. Server can send 2 commands: openGameActivity and closeGameActivity. This commands must to run only in RoomActivity. First command I do so (RoomActivity class):

if(request == "open")
{
    Intent i = new Intent(this, GameActivity.class);
    startActivity(i);
}

But I have problem with second command.

if(request == "close")
{
    //What I must do here to return back to RoomActivity?
}

Structure:

Upd
About finish();
I cant’s use it because it’s static method:
RoomActivity:

GameActivity.finishAct();

GameActivity:

public static void finishAct()
{

    //this.onBackPressed();
    finish();//<====Cannot make a static reference to the non-static method finish() from the type Activity

}

Answer 1

Just end your Activity by calling:

finish();