Android 可以多选的分组联系人列表

只是作为自己的一个笔记
进入选择联系人页面的入口 以及返回选择结果 展示选择联系人AutolinefeedView使用的是网上找得（点击联系人删除）

        add_people.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View arg0) {                // 选择联系人                Intent intent = new Intent(SendXiaoGaoActivity.this,                        SelectPeopleActivity.class);                intent.putExtra("userlist", userlist);                startActivityForResult(intent, 20);            }        });@Override    protected void onActivityResult(int requestCode, int resultCode, Intent data) {        if (resultCode == Activity.RESULT_OK) {            switch (requestCode) {            case 20:                userlist = new ArrayList<String>();                autolinefeedView1.removeAllViews();                ArrayList<Map<String, Object>> result = (ArrayList<Map<String, Object>>) data                        .getExtras().get("result");// 得到新Activity 关闭后返回的数据                for (int i = 0; i < result.size(); i++) {                    userlist.add(result.get(i).get("peopleid").toString());                    final Button bt = new Button(context);                    bt.setText(result.get(i).get("name").toString());                    bt.setTag(result.get(i).get("peopleid").toString());                    bt.setOnClickListener(new OnClickListener() {                        @Override                        public void onClick(View arg0) {                            autolinefeedView1.removeView(bt);                            userlist.remove(bt.getTag());                        }                    });                    autolinefeedView1.addView(bt);                }                break;            default:                break;            }        }        super.onActivityResult(requestCode, resultCode, data);    }

选择联系人列表页面，两次网络请求，一次获得部门列表（包含了部门人数，为后面的部门全选做准备），一次获得人员列表，处理数据，做成部门人员的完整列表。

package com.ytint.wloaa.activity;import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;import android.annotation.SuppressLint;import android.content.Context;import android.content.Intent;import android.graphics.Color;import android.os.Bundle;import android.util.Log;import android.view.View;import android.widget.AdapterView;import android.widget.AdapterView.OnItemClickListener;import android.widget.ListView;import cn.jpush.android.api.JPushInterface;import com.ab.activity.AbActivity;import com.ab.http.AbHttpUtil;import com.ab.http.AbStringHttpResponseListener;import com.ab.view.ioc.AbIocView;import com.ab.view.titlebar.AbTitleBar;import com.ytint.wloaa.R;import com.ytint.wloaa.adapter.SelectPeopleAdapter;import com.ytint.wloaa.adapter.SelectPeopleAdapter.ViewHolder;import com.ytint.wloaa.app.MyApplication;import com.ytint.wloaa.bean.Department;import com.ytint.wloaa.bean.DepartmentList;import com.ytint.wloaa.bean.People;import com.ytint.wloaa.bean.PeopleList;import com.ytint.wloaa.bean.URLs;import com.ytint.wloaa.widget.TitleBar;/** * 选择联系人 *  * @author wlj *  */public class SelectPeopleActivity extends AbActivity {    String TAG = "SelectPeopleActivity";    private MyApplication application;    Context context = null;    private String loginKey;    String host;    @AbIocView(id = R.id.listView_people_list)    ListView listView_people_list;    public static Map<Integer, Boolean> isSelected;    private List<People> peoples;    private List<Department> deptartments;    private SelectPeopleAdapter adapter;    private List<Map<String, Object>> mData;    private List<String> userlist=new ArrayList<String>();    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        application = (MyApplication) this.getApplication();        host = URLs.HTTP + application.getProperty("HOST") + ":"                + application.getProperty("PORT");        Intent intent = getIntent();        userlist=intent.getStringArrayListExtra("userlist");        setAbContentView(R.layout.layout_select_people);        context = SelectPeopleActivity.this;        loginKey = application.getProperty("loginKey");        AbTitleBar mAbTitleBar = this.getTitleBar();        mAbTitleBar.setVisibility(View.GONE);        final TitleBar titleBar = (TitleBar) findViewById(R.id.title_bar);        titleBar.setLeftImageResource(R.drawable.back_green);        titleBar.setLeftText("返回");        titleBar.setLeftTextColor(Color.WHITE);        titleBar.setLeftClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                finish();            }        });        titleBar.setTitle("选择联系人");        titleBar.setTitleColor(Color.WHITE);        titleBar.setDividerColor(Color.GRAY);        titleBar.setActionTextColor(Color.WHITE);        titleBar.addAction(new TitleBar.TextAction("完成") {            @Override            public void performAction(View view) {                //数据是使用Intent返回                Intent intent = new Intent();                ArrayList<Map<String, Object>> datas=new ArrayList<Map<String, Object>>();                //获得选择的人员列表                for (int i = 0; i < isSelected.size(); i++) {                    if (isSelected.get(i)) {                        if (!mData.get(i).get("peopleid").toString().equals("0")) {                            datas.add(mData.get(i));                        }                    }                }                //把返回数据存入Intent                intent.putExtra("result", datas);                //设置返回数据                SelectPeopleActivity.this.setResult(RESULT_OK, intent);                //关闭Activity                SelectPeopleActivity.this.finish();            }        });        loadDept();    }    @SuppressLint("NewApi")    private void loadDept() {        final AbHttpUtil mAbHttpUtil = AbHttpUtil.getInstance(this);        if (!application.isNetworkConnected()) {            showToast("请检查网络连接");            return;        }        String host=URLs.HTTP+application.getProperty("HOST")+":"+application.getProperty("PORT");        String url=host+URLs.DEPLIST+"?user_id="+loginKey;        Log.e(TAG, url);        mAbHttpUtil.get(url,             new AbStringHttpResponseListener() {            // 获取数据成功会调用这里            @Override            public void onSuccess(int statusCode, String content) {                try {                    DepartmentList cList = DepartmentList.parseJson(content);                    if (cList.code == 200) {                        deptartments = cList.getInfo();                        loadPeoples();                    } else {                        showToast(cList.msg);                    }                } catch (Exception e) {                    e.printStackTrace();                    showToast("数据解析失败");                }            };            // 开始执行前            @Override            public void onStart() {                // 显示进度框                showProgressDialog();            }            @Override            public void onFailure(int statusCode, String content,                    Throwable error) {                showToast("网络连接失败！");            }            // 完成后调用，失败，成功            @Override            public void onFinish() {                // 移除进度框                removeProgressDialog();            };        });    }    @SuppressLint("NewApi")    private void loadPeoples() {        final AbHttpUtil mAbHttpUtil = AbHttpUtil.getInstance(this);        if (!application.isNetworkConnected()) {            showToast("请检查网络连接");            return;        }        String host=URLs.HTTP+application.getProperty("HOST")+":"+application.getProperty("PORT");        mAbHttpUtil.get(host+URLs.USERLIST+"?user_id=0" ,                new AbStringHttpResponseListener() {            // 获取数据成功会调用这里            @Override            public void onSuccess(int statusCode, String content) {                try {                    PeopleList cList = PeopleList.parseJson(content);                    if (cList.code == 200) {                        peoples = cList.getInfo();                        for (int i = 0; i < peoples.size(); i++) {                            if (loginKey.equals(peoples.get(i).id+"")) {                                peoples.remove(i);                            }                        }                        mData = new ArrayList<Map<String, Object>>();                        for (Department department : deptartments) {                            Map<String, Object> map = new HashMap<String, Object>();                            map.put("name", department.name);                            map.put("isdept", "1");                            map.put("dept_id", department.id);                            map.put("peopleid", 0);                            map.put("user_num", department.user_num);                            mData.add(map);                            for (People people : peoples) {                                if (people.department_id.trim().equals(department.id.trim())) {                                    map = new HashMap<String, Object>();                                    map.put("name", people.name);                                    map.put("isdept", "2");                                    map.put("dept_id",people.department_id);                                    map.put("peopleid",people.id);                                    map.put("user_num",0);                                    mData.add(map);                                }                            }                        }                        // 这儿定义isSelected这个map是记录每个listitem的状态，初始状态全部为false。                        isSelected = new HashMap<Integer, Boolean>();                        for (int i = 0; i < mData.size(); i++) {                            if (userlist.contains(mData.get(i).get("peopleid").toString())) {                                isSelected.put(i, true);                            }else{                                isSelected.put(i, false);                            }                        }                        adapter=new SelectPeopleAdapter(context,mData,isSelected);                          listView_people_list.setAdapter(adapter);                          listView_people_list.setItemsCanFocus(false);                          listView_people_list.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);                          listView_people_list.setOnItemClickListener(new OnItemClickListener(){                              @Override                              public void onItemClick(AdapterView<?> parent, View view,                                      int position, long id) {                                  ViewHolder vHollder = (ViewHolder) view.getTag();                                  //在每次获取点击的item时将对于的checkbox状态改变，同时修改map的值。                                  vHollder.cBox.toggle();                                  SelectPeopleAdapter.isSelected.put(position, vHollder.cBox.isChecked());                                  //判断是否是部门，选择部门下的用户                                if (vHollder.isdept.equals("1")) {                                    for (int i = 1; i <= vHollder.user_num; i++) {                                        SelectPeopleAdapter.isSelected.put(position+i, vHollder.cBox.isChecked());                                    }                                    // 通知listView刷新                                      adapter.notifyDataSetChanged();                                  }                            }                          });                    } else {                        showToast(cList.msg);                    }                } catch (Exception e) {                    e.printStackTrace();                    showToast("数据解析失败");                }            };            // 开始执行前            @Override            public void onStart() {                // 显示进度框                showProgressDialog();            }            @Override            public void onFailure(int statusCode, String content,                    Throwable error) {                showToast("网络连接失败！");            }            // 完成后调用，失败，成功            @Override            public void onFinish() {                // 移除进度框                removeProgressDialog();            };        });    }}

package com.ytint.wloaa.adapter;import java.util.List;import java.util.Map;import android.content.Context;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.widget.BaseAdapter;import android.widget.CheckBox;import android.widget.TextView;import com.ytint.wloaa.R;public class SelectPeopleAdapter extends BaseAdapter {    private LayoutInflater mInflater;    private List<Map<String, Object>> mData;    public static Map<Integer, Boolean> isSelected;    public SelectPeopleAdapter(Context context, List<Map<String, Object>> mDatas,Map<Integer, Boolean> isSelecteds) {        mInflater = LayoutInflater.from(context);        init(mDatas,isSelecteds);    }    // 初始化    private void init(List<Map<String, Object>> mDatas,Map<Integer, Boolean> isSelecteds) {        mData=mDatas;        isSelected=isSelecteds;    }    @Override    public int getCount() {        return mData.size();    }    @Override    public Object getItem(int position) {        // TODO Auto-generated method stub        return mData.get(position).get("name");    }    @Override    public long getItemId(int position) {        return position;    }    @Override    public View getView(int position, View convertView, ViewGroup parent) {        ViewHolder holder = null;        // convertView为null的时候初始化convertView。//      if (convertView == null) {            holder = new ViewHolder();            if (mData.get(position).get("isdept").toString().equals("1")) {                convertView = mInflater.inflate(                        R.layout.addpeople_list_item_tag, null);                holder.title = (TextView) convertView                        .findViewById(R.id.addpeople_list_item_text);                holder.cBox = (CheckBox) convertView                        .findViewById(R.id.addpeople_list_item_check);            } else {                convertView = mInflater.inflate(R.layout.addpeople_list_item,                        null);                holder.title = (TextView) convertView                        .findViewById(R.id.people_one);                holder.cBox = (CheckBox) convertView                        .findViewById(R.id.people_check);            }            convertView.setTag(holder);//      } else {//          holder = (ViewHolder) convertView.getTag();//      }        holder.title.setText(mData.get(position).get("name").toString());        holder.cBox.setChecked(isSelected.get(position));        holder.dept_id=mData.get(position).get("dept_id").toString();        holder.isdept=mData.get(position).get("isdept").toString();        holder.peopleid=mData.get(position).get("peopleid").toString();        holder.user_num=Integer.parseInt(mData.get(position).get("user_num").toString());        return convertView;    }    public final class ViewHolder {        public String dept_id=new String();        public String isdept=new String();        public String peopleid=new String();        public int user_num;        public TextView title;        public CheckBox cBox;    }}

addpeople_list_item_tag

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="fill_parent"    android:layout_height="wrap_content"    android:background="@color/darkgrey"    android:gravity="center_vertical"    android:orientation="horizontal"    android:paddingLeft="10dp" >    <TextView        android:id="@+id/addpeople_list_item_text"        android:layout_width="wrap_content"        android:layout_height="35dip"        android:layout_weight="0.8"        android:gravity="center_vertical"        android:text="金融考试"        android:textColor="#ffffff"        android:textSize="17sp" />    <CheckBox        android:id="@+id/addpeople_list_item_check"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_weight="0.2"        android:clickable="false"        android:focusable="false"        android:focusableInTouchMode="false" /></LinearLayout>

addpeople_list_item

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="horizontal"    android:padding="5dip" >    <TextView        android:id="@+id/people_one"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_marginLeft="30dp"        android:layout_weight="1"        android:text="TextView"        android:textColor="@color/black"        android:textSize="17sp" />    <CheckBox        android:id="@+id/people_check"        android:layout_width="wrap_content"        android:layout_height="wrap_content"         android:focusable="false"          android:focusableInTouchMode="false"          android:clickable="false"   /></LinearLayout>

layout_select_people

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:background="#ffffff"    android:orientation="vertical" >    <com.ytint.wloaa.widget.TitleBar        android:id="@+id/title_bar"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:background="@color/titlebar" >    </com.ytint.wloaa.widget.TitleBar>    <ListView        android:id="@+id/listView_people_list"        android:layout_width="match_parent"        android:layout_height="wrap_content" >    </ListView></LinearLayout>