UCWeb的菜单看起来不错，自己想模仿做一个，苦恼一直没有思路

google了几天，终于找到一个帖子  http://www.eoeandroid.com/viewthread.php?tid=28824

按照上面提供的思路实现了

1、保留menu按键作用

2、用popupwindow作为菜单显示容器

3、用GridView显示所有子菜单

代码

1、布局文件

popupwindow.xml

xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="fill_parent"

android:background="#50000000"

android:layout_height="fill_parent"

android:gravity="bottom|center_horizontal">

xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="320dip"

android:background="@drawable/bkg2"

android:id="@+id/popdialog"

android:layout_height="250dip"

android:gravity="center_vertical|center_horizontal"

>

android:id="@+id/gridview"

android:layout_width="fill_parent"

android:layout_height="fill_parent"

android:numColumns="4"

android:verticalSpacing="10dip"

android:horizontalSpacing="10dip"

android:stretchMode="columnWidth"

android:gravity="center"

/>

item_menu.xml

android:id="@+id/RelativeLayout_Item"

android:layout_width="fill_parent" android:layout_height="wrap_content"

android:paddingBottom="5dip">

android:layout_centerHorizontal="true"

android:layout_width="40dip"

android:layout_height="40dip">

android:id="@+id/item_text"

android:layout_centerHorizontal="true"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

style="@style/Text.Location"

android:text="选项">

2、用popupwindow作为菜单显示容器

View view = this.getLayoutInflater().inflate(R.layout.popwindowdemo, null);

pop = new PopupWindow(view,320,450);//大小设置为全屏幕，这里硬编码的，可修改

pop.setOutsideTouchable(false);

pop.setBackgroundDrawable(new BitmapDrawable());

pop.setFocusable(true);//如果不加这个，Grid不会响应ItemClick

pop.setTouchInterceptor(new OnTouchListener() {

public boolean onTouch(View v, MotionEvent event) {

// TODO Auto-generated method stub

if (event.getY()<240){ //这里处理，当点击gridview以外区域的时候，菜单关闭

if (pop.isShowing())

pop.dismiss();

}

Log.d("Demo", "popupWindow::onTouch >>> view: "

+ v + ", event: " + event);

return false;

}

});

3、初始化gridview

/** 菜单图片 **/

int[] menu_image_array = { R.drawable.menu_search,

R.drawable.menu_filemanager, R.drawable.menu_downmanager,

R.drawable.menu_fullscreen, R.drawable.menu_inputurl,

R.drawable.menu_bookmark, R.drawable.menu_bookmark_sync_import,

R.drawable.menu_sharepage, R.drawable.menu_quit,

R.drawable.menu_nightmode, R.drawable.menu_refresh,

R.drawable.menu_more };

/** 菜单文字 **/

String[] menu_name_array = { "搜索", "文件管理", "下载管理", "全屏", "网址", "书签",

"加入书签", "分享页面", "退出", "夜间模式", "刷新", "更多" };

/**

* 构造菜单Adapter

*

* @param menuNameArray

* 名称

* @param imageResourceArray

* 图片

* @return SimpleAdapter

*/

private SimpleAdapter getMenuAdapter(String[] menuNameArray,

int[] imageResourceArray) {

ArrayList> data = new ArrayList>();

for (int i = 0; i < menuNameArray.length; i++) {

HashMap map = new HashMap();

map.put("itemImage", imageResourceArray[i]);

map.put("itemText", menuNameArray[i]);

data.add(map);

}

SimpleAdapter simperAdapter = new SimpleAdapter(this, data,

R.layout.item_menu, new String[] { "itemImage", "itemText" },

new int[] { R.id.item_image, R.id.item_text });

return simperAdapter;

}

menuGrid = (GridView) view.findViewById(R.id.gridview);

menuGrid.setAdapter(getMenuAdapter(menu_name_array, menu_image_array));

4、注册Menu弹起事件

@Override

public boolean onCreateOptionsMenu(Menu menu) {

// TODO Auto-generated method stub

pop.showAtLocation(findViewById(R.id.mainfrm), Gravity.CENTER|Gravity.BOTTOM, 0, 0);

return false;//super.onCreateOptionsMenu(menu);

}

5、注册menu子菜单单击事件

menuGrid.setOnItemClickListener(new OnItemClickListener() {

public void onItemClick(AdapterView> arg0, View arg1, int arg2,

long arg3) {

Log.v("Demo", "menuGrid.setOnItemClickListener: "+arg2+" "+arg3);

Toast.makeText(UIMenu.this, "Click"+arg2, Toast.LENGTH_SHORT).show();

if (pop.isShowing()) //关闭菜单

pop.dismiss();

}

});

6、界面截图