package com.wjq.menu; import java.util.ArrayList; import java.util.HashMap; import android.app.Activity; import android.app.AlertDialog; import android.content.DialogInterface; import android.content.DialogInterface.OnKeyListener; import android.os.Bundle; import android.view.KeyEvent; import android.view.Menu; import android.view.View; import android.widget.AdapterView; import android.widget.GridView; import android.widget.SimpleAdapter; import android.widget.AdapterView.OnItemClickListener;
public
class
CustomizeMenu extends Activity {
private
boolean isMore
=
false
;
//
menu菜单翻页控制
AlertDialog menuDialog;
//
menu菜单Dialog
GridView menuGrid; View menuView;
private
final
int
ITEM_SEARCH
=
0
;
//
搜索
private
final
int
ITEM_FILE_MANAGER
=
1
;
//
文件管理
private
final
int
ITEM_DOWN_MANAGER
=
2
;
//
下载管理
private
final
int
ITEM_FULLSCREEN
=
3
;
//
全屏
private
final
int
ITEM_MORE
=
11
;
//
菜单
/*
* 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
"
};
/*
* 菜单图片2 *
*/
int
[] menu_image_array2
=
{ R.drawable.menu_auto_landscape, R.drawable.menu_penselectmodel, R.drawable.menu_page_attr, R.drawable.menu_novel_mode, R.drawable.menu_page_updown, R.drawable.menu_checkupdate, R.drawable.menu_checknet, R.drawable.menu_refreshtimer, R.drawable.menu_syssettings, R.drawable.menu_help, R.drawable.menu_about, R.drawable.menu_return };
/*
* 菜单文字2 *
*/
String[] menu_name_array2
=
{
"
自动横屏
"
,
"
笔选模式
"
,
"
阅读模式
"
,
"
浏览模式
"
,
"
快捷翻页
"
,
"
检查更新
"
,
"
检查网络
"
,
"
定时刷新
"
,
"
设置
"
,
"
帮助
"
,
"
关于
"
,
"
返回
"
}; @Override
protected
void
onCreate(Bundle savedInstanceState) {
//
TODO Auto-generated method stub
super.onCreate(savedInstanceState); setContentView(R.layout.main); menuView
=
View.inflate(
this
, R.layout.gridview_menu,
null
);
//
创建AlertDialog
menuDialog
=
new
AlertDialog.Builder(
this
).create(); menuDialog.setView(menuView); menuDialog.setOnKeyListener(
new
OnKeyListener() {
public
boolean onKey(DialogInterface dialog,
int
keyCode, KeyEvent
event
) {
if
(keyCode
==
KeyEvent.KEYCODE_MENU)
//
监听按键
dialog.dismiss();
return
false
; } }); menuGrid
=
(GridView) menuView.findViewById(R.id.gridview); menuGrid.setAdapter(getMenuAdapter(menu_name_array, menu_image_array));
/*
* 监听menu选项 *
*/
menuGrid.setOnItemClickListener(
new
OnItemClickListener() {
public
void
onItemClick(AdapterView
<?>
arg0, View arg1,
int
arg2,
long
arg3) {
switch
(arg2) {
case
ITEM_SEARCH:
//
搜索
break
;
case
ITEM_FILE_MANAGER:
//
文件管理
break
;
case
ITEM_DOWN_MANAGER:
//
下载管理
break
;
case
ITEM_FULLSCREEN:
//
全屏
break
;
case
ITEM_MORE:
//
翻页
if
(isMore) { menuGrid.setAdapter(getMenuAdapter(menu_name_array2, menu_image_array2)); isMore
=
false
; }
else
{
//
首页
menuGrid.setAdapter(getMenuAdapter(menu_name_array, menu_image_array)); isMore
=
true
; } menuGrid.invalidate();
//
更新menu
menuGrid.setSelection(ITEM_MORE);
break
; } } }); } @Override
public
boolean onCreateOptionsMenu(Menu menu) { menu.add(
"
menu
"
);
//
必须创建一项
return
super.onCreateOptionsMenu(menu); }
private
SimpleAdapter getMenuAdapter(String[] menuNameArray,
int
[] imageResourceArray) { ArrayList
<
HashMap
<
String, Object
>>
data
=
new
ArrayList
<
HashMap
<
String, Object
>>
();
for
(
int
i
=
0
; i
<
menuNameArray.length; i
++
) { HashMap
<
String, Object
>
map
=
new
HashMap
<
String, Object
>
(); 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; } @Override
public
boolean onMenuOpened(
int
featureId, Menu menu) {
if
(menuDialog
==
null
) { menuDialog
=
new
AlertDialog.Builder(
this
).setView(menuView).show(); }
else
{ menuDialog.show(); }
return
false
;
//
返回为true 则显示系统menu
} }