我怎么可以创建多个上下文菜单？ [英] How can I create multiple context menus?

问题描述

我有1活动，但想有多个上下文菜单对不同的UI组件。

I have 1 activity, but would like to have multiple context menu's for different UI components.

例如，我有一个ListView这将作出反应：

For example, I have a ListView which will react to:

@Override  
    public void onCreateContextMenu(ContextMenu menu, View v,ContextMenuInfo menuInfo) {  

        super.onCreateContextMenu(menu, v, menuInfo);  
        menu.setHeaderTitle("Selection Options");  
        menu.add(0, v.getId(), 0, "Remove");  
    }  

我怎样才能创建另一个上下文菜单onclick事件的ImageView的我？

How can I create another context menu for the onClick event for an ImageView I have?

推荐答案

其实，这个方法是动态地更改选项菜单。创建几个上下文菜单，你有你的方法 onCreateContextMenu 来定义它们。正如你所看到的，这个方法接收查看参数，它是您点击使菜单显示视图。所以，你让你有你的的ListView 的方法，并且添加一些条件来区分你的查看。然后使用这些条件来创建想要右键菜单。

Actually, this method is to change the option menu dynamically. To create several context menus, you have to define them in your method onCreateContextMenu. As you can see, this method receives a View as parameter, which is the View you clicked on to make the menu appear. So you keep the method you have for your ListView, and you add some conditions to differentiate your Views. Then you use these conditions to create the wanted Context Menu.

注意：上下文菜单不支持图标的，所以如果你想图标，图像或类似的东西，你必须要么使用一个选项菜单中，你动态修改，或创建一个自定义菜单自定义视图，意图和一切。

Note : Context Menus don't support icons, so if you want icons, images or something similar you will have to either use an option menu you dynamically change, or create a custom menu with a custom view, intents and everything.

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