/*
* Copyright (C) 2009 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.ch_linghu.fanfoudroid.ui.module;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import android.app.Activity;
import android.app.Dialog;
import android.content.Context;
import android.content.Intent;
import android.view.Gravity;
import android.view.View;
import android.view.WindowManager.LayoutParams;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Button;
import android.widget.GridView;
import android.widget.SimpleAdapter;
import android.widget.Toast;
import com.ch_linghu.fanfoudroid.BrowseActivity;
import com.ch_linghu.fanfoudroid.DmActivity;
import com.ch_linghu.fanfoudroid.FavoritesActivity;
import com.ch_linghu.fanfoudroid.FollowersActivity;
import com.ch_linghu.fanfoudroid.FollowingActivity;
import com.ch_linghu.fanfoudroid.MentionActivity;
import com.ch_linghu.fanfoudroid.ProfileActivity;
import com.ch_linghu.fanfoudroid.R;
import com.ch_linghu.fanfoudroid.AppParam;
import com.ch_linghu.fanfoudroid.UserTimelineActivity;
import com.ch_linghu.fanfoudroid.ui.MainView;
/**
* 顶部主菜单切换浮动层
*
* @author lds
*
*/
public class MenuDialog extends Dialog {
private static final int PAGE_MINE = 0;
private static final int PAGE_PROFILE = 1;
private static final int PAGE_FOLLOWERS = 2;
private static final int PAGE_FOLLOWING = 3;
private static final int PAGE_HOME = 4;
private static final int PAGE_MENTIONS = 5;
private static final int PAGE_BROWSE = 6;
private static final int PAGE_FAVORITES = 7;
private static final int PAGE_MESSAGE = 8;
private List<int[]> pages = new ArrayList<int[]>();
{
pages.add(new int[] { R.drawable.menu_tweets, R.string.pages_mine });
pages.add(new int[] { R.drawable.menu_profile, R.string.pages_profile });
pages.add(new int[] { R.drawable.menu_followers,
R.string.pages_followers });
pages.add(new int[] { R.drawable.menu_following,
R.string.pages_following });
pages.add(new int[] { R.drawable.menu_list, R.string.pages_home });
pages.add(new int[] { R.drawable.menu_mentions, R.string.pages_mentions });
pages.add(new int[] { R.drawable.menu_listed, R.string.pages_browse });
pages.add(new int[] { R.drawable.menu_favorites, R.string.pages_search });
pages.add(new int[] { R.drawable.menu_create_list,
R.string.pages_message });
};
private GridView gridview;
public MenuDialog(Context context, boolean cancelable,
OnCancelListener cancelListener) {
super(context, cancelable, cancelListener);
// TODO Auto-generated constructor stub
}
public MenuDialog(Context context, int theme) {
super(context, theme);
// TODO Auto-generated constructor stub
}
public MenuDialog(Context context) {
super(context, R.style.Theme_Transparent);
setContentView(R.layout.menu_dialog);
// setTitle("Custom Dialog");
setCanceledOnTouchOutside(true);
// 设置window属性
LayoutParams a = getWindow().getAttributes();
a.gravity = Gravity.TOP;
a.dimAmount = 0; // 去背景遮盖
getWindow().setAttributes(a);
initMenu();
}
public void setPosition(int x, int y) {
LayoutParams a = getWindow().getAttributes();
if (-1 != x)
a.x = x;
if (-1 != y)
a.y = y;
getWindow().setAttributes(a);
}
private void goTo(Class<?> cls, Intent intent) {
if (getOwnerActivity().getClass() != cls) {
dismiss();
intent.setClass(getContext(), cls);
getContext().startActivity(intent);
} else {
String msg = getContext().getString(R.string.page_status_same_page);
Toast.makeText(getContext(), msg, Toast.LENGTH_SHORT).show();
}
}
private void goTo(Class<?> cls) {
Intent intent = new Intent();
goTo(cls, intent);
}
private void initMenu() {
// 准备要添加的数据条目
List<Map<String, Object>> items = new ArrayList<Map<String, Object>>();
for (int[] item : pages) {
Map<String, Object> map = new HashMap<String, Object>();
map.put("image", item[0]);
map.put("title", getContext().getString(item[1]));
items.add(map);
}
// 实例化一个适配器
SimpleAdapter adapter = new SimpleAdapter(getContext(), items, // data
R.layout.menu_item, // grid item layout
new String[] { "title", "image" }, // data's key
new int[] { R.id.item_text, R.id.item_image }); // item view id
// 获得GridView实例
gridview = (GridView) findViewById(R.id.mygridview);
// 将GridView和数据适配器关联
gridview.setAdapter(adapter);
}
public void bindEvent(Activity activity) {
setOwnerActivity(activity);
// 绑定监听器
gridview.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View v,
int position, long id) {
switch (position) {
case PAGE_MINE:
String user = AppParam.getMyselfId(false);
String name = AppParam.getMyselfName(false);
Intent intent = UserTimelineActivity.createIntent(user,
name);
goTo(UserTimelineActivity.class, intent);
break;
case PAGE_PROFILE:
goTo(ProfileActivity.class);
break;
case PAGE_FOLLOWERS:
goTo(FollowersActivity.class);
break;
case PAGE_FOLLOWING:
goTo(FollowingActivity.class);
break;
case PAGE_HOME:
goTo(MainView.class);
break;
case PAGE_MENTIONS:
goTo(MentionActivity.class);
break;
case PAGE_BROWSE:
goTo(BrowseActivity.class);
break;
case PAGE_FAVORITES:
goTo(FavoritesActivity.class);
break;
case PAGE_MESSAGE:
goTo(DmActivity.class);
break;
}
}
});
Button close_button = (Button) findViewById(R.id.close_menu);
close_button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
dismiss();
}
});
}
}