/**
* Copyright (C) 2013-2014 EaseMob Technologies. All rights reserved.
*
* 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.parttime.addresslist;
import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.List;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.graphics.Bitmap;
import android.graphics.Bitmap.Config;
import android.graphics.BitmapFactory;
import android.os.Environment;
import android.util.Log;
import android.util.SparseIntArray;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.SectionIndexer;
import android.widget.TextView;
import com.android.volley.DefaultRetryPolicy;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.Response.ErrorListener;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.ImageRequest;
import com.carson.constant.ConstantForSaveList;
import com.easemob.chatuidemo.Constant;
import com.easemob.chatuidemo.domain.User;
import com.easemob.chatuidemo.widget.Sidebar;
import com.qingmu.jianzhidaren.R;
import com.quark.common.Url;
import com.quark.http.image.CircularImage;
import com.quark.http.image.LoadImage;
import com.quark.model.HuanxinUser;
import com.quark.volley.VolleySington;
/**
* 简单的好友Adapter实现
*
*/
/**
*
* @ClassName: ContactAdapter
* @Description: 显示头像和昵称
* @author howe
* @date 2015-2-5 下午8:17:49
*
*/
public class ContactAdapter extends ArrayAdapter<User> implements
SectionIndexer {
private LayoutInflater layoutInflater;
private EditText query;
private ImageButton clearSearch;
private SparseIntArray positionOfSection;
private SparseIntArray sectionOfPosition;
private Sidebar sidebar;
private int res;
ArrayList<HuanxinUser> usersNick;
RequestQueue queue = VolleySington.getInstance().getRequestQueue();
List<User> temp;
private SharedPreferences sp;
public ContactAdapter(Context context, int resource, List<User> objects,
Sidebar sidebar, ArrayList<HuanxinUser> usersNick) {
super(context, resource, objects);
this.res = resource;
this.sidebar = sidebar;
temp = objects;
this.usersNick = (ArrayList<HuanxinUser>) usersNick.clone();
layoutInflater = LayoutInflater.from(context);
sp = context.getSharedPreferences("jrdr.setting", Context.MODE_PRIVATE);
}
@Override
public int getViewTypeCount() {
return 2;
}
@Override
public int getItemViewType(int position) {
return position == 0 ? 0 : 1;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if (convertView == null) {
convertView = layoutInflater.inflate(res, null);
}
CircularImage avatar = (CircularImage) convertView
.findViewById(R.id.avatar);
TextView unreadMsgView = (TextView) convertView
.findViewById(R.id.unread_msg_number);
TextView nameTextview = (TextView) convertView.findViewById(R.id.name);
TextView tvHeader = (TextView) convertView.findViewById(R.id.header);
User user = getItem(position);
if (user == null) {
Log.d("ContactAdapter", position + "");
} else {
// 设置nick，demo里不涉及到完整user，用username代替nick显示
String username = user.getUsername();
String header = user.getHeader();
if (position == 0 || header != null
&& !header.equals(getItem(position - 1).getHeader())) {
if ("".equals(header)) {
tvHeader.setVisibility(View.GONE);
} else {
tvHeader.setVisibility(View.VISIBLE);
tvHeader.setText(header);
}
} else {
tvHeader.setVisibility(View.GONE);
}
// 显示申请与通知item
if (username.equals(Constant.NEW_FRIENDS_USERNAME)) {
nameTextview.setText(user.getNick());
avatar.setImageResource(R.drawable.new_friends_icon);
if (user.getUnreadMsgCount() > 0) {
unreadMsgView.setVisibility(View.VISIBLE);
unreadMsgView.setText(user.getUnreadMsgCount() + "");
} else {
unreadMsgView.setVisibility(View.INVISIBLE);
}
} else if (username.equals(Constant.PUBLIC_COUNT)) {
// 官方账号
nameTextview.setText(user.getNick());
avatar.setImageResource(R.drawable.peoplephoto);
} else if (username.equals(Constant.GROUP_USERNAME)) {
// 群聊item
nameTextview.setText(user.getNick());
avatar.setImageResource(R.drawable.peoplephoto);
} else {
// 设置昵称 头像 头两条是群和通知 所以从联系人进来的 usersNick真实数据应该从第三条开始（开始两条为空）
// 2.从群设置进来 无通知和群聊，真实数据从第二个开始（第一个未空值）
if (usersNick.size() > position) {
nameTextview.setText(usersNick.get(position).getName());
if ((usersNick.get(position).getAvatar() != null)
&& (!usersNick.get(position).getAvatar().equals(""))) {
// 默认加载本地图片
loadNativePhoto(usersNick.get(position).getUid(),
usersNick.get(position).getAvatar(), avatar,
nameTextview);
Editor edt = sp.edit();
edt.putString(usersNick.get(position).getUid()
+ "realname", usersNick.get(position).getName());
edt.commit();
} else {
avatar.setImageResource(R.drawable.default_avatar);
}
}
if (unreadMsgView != null)
unreadMsgView.setVisibility(View.INVISIBLE);
}
// }
}
return convertView;
}
@Override
public User getItem(int position) {
User user = new User();
user.setHeader(getContext().getString(R.string.search_header));
// return position == 0 ? user : super.getItem(position - 1);
return super.getItem(position);
}
public HuanxinUser getItemNick(int position) {
HuanxinUser hxus = new HuanxinUser();
hxus = usersNick.get(position);
return hxus;
}
@Override
public int getCount() {
// 有搜索框，count+1
// return super.getCount() + 1;
return super.getCount();
}
public int getPositionForSection(int section) {
return positionOfSection.get(section);
}
public int getSectionForPosition(int position) {
return sectionOfPosition.get(position);
}
@Override
public Object[] getSections() {
positionOfSection = new SparseIntArray();
sectionOfPosition = new SparseIntArray();
int count = getCount();
List<String> list = new ArrayList<String>();
list.add(getContext().getString(R.string.search_header));
positionOfSection.put(0, 0);
sectionOfPosition.put(0, 0);
for (int i = 1; i < count; i++) {
String letter = getItem(i).getHeader();
System.err.println("contactadapter getsection getHeader:" + letter
+ " name:" + getItem(i).getUsername());
int section = list.size() - 1;
if (list.get(section) != null && !list.get(section).equals(letter)) {
list.add(letter);
section++;
positionOfSection.put(section, i);
}
sectionOfPosition.put(i, section);
}
return list.toArray(new String[list.size()]);
}
// /*************************carson add on
// 4-9-19:47****************************************
/**
* 加载本地头像和名字
*/
private void loadNativePhoto(final String id, final String avatarUrl,
final ImageView avatar, final TextView name) {
// 先获取本地名字和头像
String nativeName = sp.getString(id + "realname", "");
if (name == null) {
} else {
if (!"".equals(nativeName)) {
name.setText(nativeName);
}
}
File mePhotoFold = new File(Environment.getExternalStorageDirectory()
+ "/" + "jzdr/" + "image");
if (!mePhotoFold.exists()) {
mePhotoFold.mkdirs();
}
File picture_1 = new File(Environment.getExternalStorageDirectory()
+ "/" + "jzdr/" + "image/" + sp.getString(id + "_photo", "c"));
if (picture_1.exists()) {
// 加载本地图片
// Bitmap bb_bmp = MyResumeActivity.zoomImg(picture_1, 300, 300);
Bitmap bb_bmp = BitmapFactory.decodeFile(Environment
.getExternalStorageDirectory()
+ "/"
+ "jzdr/"
+ "image/"
+ sp.getString(id + "_photo", "c"));
if (bb_bmp != null) {
avatar.setImageBitmap(LoadImage.toRoundBitmap(bb_bmp));
} else {
avatar.setImageResource(R.drawable.default_avatar);
loadpersonPic(id, avatarUrl, avatar, 1);
}
} else {
avatar.setImageResource(R.drawable.default_avatar);
loadpersonPic(id, avatarUrl, avatar, 1);
}
}
/**
* @Description: 加载图片
* @author howe
* @date 2014-7-30 下午5:57:52
*
*/
private void loadpersonPic(final String id, final String url,
final ImageView imageView, final int isRound) {
ImageRequest imgRequest = new ImageRequest(Url.GETPIC + url,
new Response.Listener<Bitmap>() {
@Override
public void onResponse(Bitmap arg0) {
String picName = url;
imageView.setImageBitmap(LoadImage.toRoundBitmap(arg0));
OutputStream output = null;
try {
File mePhotoFold = new File(Environment
.getExternalStorageDirectory()
+ "/"
+ "jzdr/" + "image");
if (!mePhotoFold.exists()) {
mePhotoFold.mkdirs();
}
output = new FileOutputStream(Environment
.getExternalStorageDirectory()
+ "/"
+ "jzdr/" + "image/" + picName);
arg0.compress(Bitmap.CompressFormat.JPEG, 100,
output);
output.flush();
output.close();
Editor edt = sp.edit();
edt.putString(id + "_photo", url);
edt.commit();
} catch (Exception e) {
e.printStackTrace();
}
}
}, 300, 200, Config.ARGB_8888, new ErrorListener() {
@Override
public void onErrorResponse(VolleyError arg0) {
}
});
queue.add(imgRequest);
imgRequest.setRetryPolicy(new DefaultRetryPolicy(
ConstantForSaveList.DEFAULTRETRYTIME * 1000, 1, 1.0f));
}
}