以编程方式设置 PopupMenu 菜单项 [英] Setting PopupMenu menu items programmatically

问题描述

我有一个 PopupMenu 并且我知道将菜单与其关联的常用方法是使用 popup.getMenuInflater().inflate(R.menu.my_menu, popup.getMenu()); 或类似的东西.我的问题是，我在菜单中有一组我想要的项目，我需要能够在 Java 中以编程方式更改它们.我怎样才能做到这一点?

I have a PopupMenu and I know the usual way to associate a menu to it is to use popup.getMenuInflater().inflate(R.menu.my_menu, popup.getMenu()); or something of the like. My problem is, I have an array of items that I want in the menu and I need to be able to change them programmatically in Java. How can I do this?

推荐答案

刚想通；对于任何遇到同样问题的人，您只需这样做:

Just figured it out; for anyone who runs into this same problem you just do:

popup.getMenu().add(groupId, itemId, order, title);

对于您要添加的每个 MenuItem.

for each MenuItem you want to add.

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