how to keep an options menu always on the screen

问题

I need the options menu to be displayed on screen always.. I've written the code to open options menu on the startup of an activity..

@Override
    public void onAttachedToWindow() {
        openOptionsMenu(); 
    };

But on clicking on another item on the screen, the menu goes down.. I want the menu to be on screen always.. Is there any way to do that?

回答1:

Please try the following code:

@Override
public void onOptionsMenuClosed(Menu menu) {
openOptionsMenu();
}

来源：https://stackoverflow.com/questions/12489590/how-to-keep-an-options-menu-always-on-the-screen