Trying to hide and show menu items on action bar

Question

I have looked through the questions on stack overflow and can\'t find the solution.

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    MenuInflater i         


        

Answer 1

Try this,

private Menu menu=null;
@Override
public void onCreateOptionsMenu(Menu menu,MenuInflater inflater)
{
    inflater.inflate(R.menu.note_menu, menu);
    this.menu=menu;
super.onCreateOptionsMenu(menu,inflater);
menu.findItem(R.id.menuChartNoteEdit).setVisible(isdown);
menu.findItem(R.id.menuChartOpenNote).setVisible(isdown);
}

When you want to hide menu at any where, after executing onCreateOptionsMenu() then just change value for isdown and repeat this code,

menu.findItem(R.id.menu_settings).setVisible(isdown);
menu.findItem(R.id.menu_save).setVisible(isdown);