Question

I develop a application

and in which i have a Menu option which i invoke from onCreateOptionMenu()

But this is called only when any user press the menu button

so now i want that my application start and first Activity is Welcome.java

then in onCreate(Bundle b)

can i write sone line from which the menu is invoked automatically without pressing Menu button

i used openOptionMenu() but it not works.

2) can i create a Button and simulate it as Menu button and then write button.performClick() so it act as a Menu Button and menu option will visible

So give me some suggestion on this

Thanks

Answer 1

You can request the menu be opened with an Activity method

openOptionsMenu();

If you want to show a menu immediately, you’ll have to wait for the window focus to change, rather than using onResume:

@Override
public void onWindowFocusChanged(boolean hasFocusFlag) {
    super.onWindowFocusChanged(hasFocusFlag);       
    if (hasFocusFlag) {
        openOptionsMenu();
    }
}