I do not want to show a menu for only Settings and About, that's why i want the overflow button to open (immediately when clicked) a unified Settings-About page, the same way Instagram does.
At first i thought i might just do a menu with one action that is set to always Shown and has the overflow button icon (the three dots). But there are a lot of icons for different themes and i also think this wouldn't be correct for devices with a menu button.