如何在android中为弹出菜单设置背景图片？

Question

我已经列出了弹出菜单中列表视图中的项目，现在我需要使用listview后面的背景布局自定义我的弹出视图。有可能我尝试通过网上冲浪，但我找不到解决方案。提前谢谢。

我的代码：

<?xml version="1.0" encoding="UTF-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android" >

    <item
        android:id="@+id/item1"
        android:showAsAction="ifRoom|withText"
        android:title="add"
        android:visible="true"/>
    <item
        android:id="@+id/item2"
        android:showAsAction="ifRoom|withText"
        android:title="delete"
        android:visible="true"/>
    <item
        android:id="@+id/item3"
        android:showAsAction="ifRoom|withText"
        android:title="edit"
        android:visible="true"/>

</menu>

我想在我的代码中找到什么：

Answer 1

你可以试试这个 yourButtonViewObject是您单击以显示此弹出窗口的按钮

ListPopupWindow listPopupWindow = new ListPopupWindow(
            ListPopupWindowAppActivity.this);

//here you can set your custom adapter aswell
        listPopupWindow.setAdapter(new ArrayAdapter(
            ListPopupWindowAppActivity.this,
            R.layout.list_item, passyourarrayhere));
        listPopupWindow.setAnchorView(yourButtonViewObject);
        listPopupWindow.setWidth(300);
        listPopupWindow.setHeight(400);

listPopupWindow.setModal(true);
        listPopupWindow.setOnItemClickListener(
            ListPopupWindowAppActivity.this);

//when you click on yourButtonViewObject show listPopupWindow like this
listPopupWindow.show();

//and in onItemClick overiden method do similar as you do in listview