在溢出菜单自定义菜单项 [英] Custom Menu item in Overflow menu

问题描述

我应该

如何创建一个自定义菜单项，在附加的图片（谷歌浏览器的应用程序的截图）菜单的第一行酷似

我曾尝试下面的code在 onCreateOptionsMenu ，其中 R.layout.menu_top_row 是布局第一个row.But只有一个空白行出现在我的情况？我能够显示的选项休息，但无法显示第一行。

 查看孩子= getLayoutInflater（）膨胀（R.layout.menu_top_row，NULL）;
    菜单项菜单项= menu.add（）;
    menuItem.setActionView（小孩）;
 

解决方案

从这个堆栈溢出的答案摘自：

一个 PopupMenu的是为显示的菜单以及是不是真的有自定义菜单项的外观的好方法。如果你想要的东西更灵活，你的答案是 ListPopupWindow 。

 私有静态最后弦乐TITLE =称号;
私有静态最后弦乐ICON =图标;私人列表＆LT;＆HashMap的LT;弦乐，对象＆gt;＆GT;数据=新的ArrayList＆LT;＆HashMap的LT;弦乐，对象＆gt;＆GT;（）;//使用此项目添加到该ListPopupWindow将使用列表
私人无效的addItem（字符串名称，INT iconResourceId）{
    HashMap的＆LT;弦乐，对象＆gt;地图=新的HashMap＆LT;弦乐，对象＆gt;（）;
    map.put（标题，标题）;
    map.put（ICON，iconResourceId）;
    data.add（地图）;
}//当你想显示ListPopupWindow调用此
私人无效showListMenu（查看锚）{
    ListPopupWindow popupWindow =新ListPopupWindow（本）;    ListAdapter适配器=新SimpleAdapter（
            本，
            数据，
            android.R.layout.activity_list_item，//你可能需要使用你自己的凉爽的布局
            新的String [] {标题，图标} //这些都只是按键的数据用途
            新的INT [] {android.R.id.text1，android.R.id.icon}）; //视图IDS的数据映射
    popupWindow.setAnchorView（锚）;
    popupWindow.setAdapter（适配器）;
    popupWindow.setWidth（400）; //注意：不要使用像素，使用扪资源
    popupWindow.setOnItemClickListener（myListener的）; //回调时选择了列表项的
    popupWindow.show（）;
}
 

How should i make a Custom MenuItem, exactly like the first row in the menu of the attached picture ( screenshot of Google Chrome app)

I have tried the below code in onCreateOptionsMenu, where R.layout.menu_top_row is the layout for the first row.But only a blank row comes up in my case? I am able to display rest of the options, but unable to display the first row.

View child = getLayoutInflater().inflate(R.layout.menu_top_row, null);
    MenuItem menuItem=menu.add("");
    menuItem.setActionView(child);

解决方案

Taken from this stack overflow answer:

A PopupMenu is meant for displaying Menus and there really isn't a good way of customizing the appearance of the menu items. If you want something more flexible, your answer is ListPopupWindow.

private static final String TITLE = "title";
private static final String ICON = "icon";

private List<HashMap<String, Object>> data = new ArrayList<HashMap<String, Object>>();

// Use this to add items to the list that the ListPopupWindow will use
private void addItem(String title, int iconResourceId) {
    HashMap<String, Object> map = new HashMap<String, Object>();
    map.put(TITLE, title);
    map.put(ICON, iconResourceId);
    data.add(map);
}

// Call this when you want to show the ListPopupWindow
private void showListMenu(View anchor) {
    ListPopupWindow popupWindow = new ListPopupWindow(this);

    ListAdapter adapter = new SimpleAdapter(
            this,
            data,
            android.R.layout.activity_list_item, // You may want to use your own cool layout
            new String[] {TITLE, ICON}, // These are just the keys that the data uses
            new int[] {android.R.id.text1, android.R.id.icon}); // The view ids to map the data to


    popupWindow.setAnchorView(anchor);
    popupWindow.setAdapter(adapter);
    popupWindow.setWidth(400); // note: don't use pixels, use a dimen resource
    popupWindow.setOnItemClickListener(myListener); // the callback for when a list item is selected
    popupWindow.show();
}

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