转自:
http://blog.csdn.net/wwj_748/article/details/19965913
Android通讯录管理(获取联系人、通话记录、短信消息)
2014年2月26日 通讯录开发研究学习
前言:前阵子主要是记录了如何对联系人的一些操作,比如搜索,全选、反选和删除等在实际开发中可能需要实现的功能,本篇博客是小巫从一个别人开源的一个项目抽取出来的部分内容,把它给简化出来,可以让需要的朋友清楚知道如何对Android数据库操作,异步查询数据库获取我们需要的内容。由于内容比较多,我将分三篇博客来讲述获取联系人、通话记录、短信消息的实现。
也许你根本就没耐心看,源码在这里
http://download.csdn.net/detail/wwj_748/6962865,骚年去下吧。
上面的是获取联系人的界面效果,实现分组显示联系人,快速索引条查找联系人,下面是实现:
从权限开始:
- <!-- 读联系人权限 -->
- <uses-permission android:name="android.permission.READ_CONTACTS" />
- <!-- 写联系人权限 -->
- <uses-permission android:name="android.permission.WRITE_CONTACTS" />
- <!-- 拨号权限 -->
- <uses-permission android:name="android.permission.CALL_PHONE" />
- <!-- 读短信权限 -->
- <uses-permission android:name="android.permission.READ_SMS" />
界面布局:
/Contact_Demo/res/layout/contact_list_view.xml
- <?xml version="1.0" encoding="utf-8"?>
- <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:id="@+id/contact_list_view"
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- android:background="#000000" >
- <com.suntek.contact.view.SlidingLinearLayout
- android:id="@+id/slidingview"
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- android:layout_alignParentTop="true" >
- <ListView
- android:id="@+id/contact_list"
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- android:cacheColorHint="#000000"
- android:divider="#00000000"
- android:fadingEdge="none"
- android:scrollbars="none"
- android:scrollingCache="false"
- android:visibility="visible" />
- </com.suntek.contact.view.SlidingLinearLayout>
- <com.suntek.contact.view.QuickAlphabeticBar
- android:id="@+id/fast_scroller"
- android:layout_width="22dp"
- android:layout_height="match_parent"
- android:layout_alignParentRight="true"
- android:layout_gravity="top|right|center"
- android:layout_marginTop="0dip"
- android:background="@null"
- android:scaleType="centerInside"
- android:src="@drawable/dic_background" >
- </com.suntek.contact.view.QuickAlphabeticBar>
- <TextView
- android:id="@+id/fast_position"
- android:layout_width="70dip"
- android:layout_height="70dip"
- android:layout_centerInParent="true"
- android:layout_gravity="center_horizontal|top"
- android:layout_margin="34dip"
- android:background="@drawable/sort_icon_bg_click"
- android:gravity="center"
- android:padding="2dip"
- android:textColor="#404040"
- android:textSize="48dip"
- android:visibility="invisible" />
- </RelativeLayout>
/Contact_Demo/res/layout/contact_list_item.xml
- <?xml version="1.0" encoding="utf-8"?>
- <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content" >
- <!-- 首字母 -->
- <TextView
- android:id="@+id/alpha"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:background="#333333"
- android:paddingLeft="10dip"
- android:textColor="#FFFFFF"
- android:visibility="gone" />
- <!-- 联系人信息 -->
- <QuickContactBadge
- android:id="@+id/qcb"
- android:layout_width="75dip"
- android:layout_height="75dip"
- android:layout_alignParentLeft="true"
- android:layout_below="@+id/alpha"
- android:layout_marginBottom="3dip"
- android:layout_marginTop="3dip"
- android:src="@drawable/touxiang" />
- <TextView
- android:id="@+id/name"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:layout_centerVertical="true"
- android:layout_marginLeft="5.0dip"
- android:layout_toRightOf="@+id/qcb"
- android:singleLine="true"
- android:textAppearance="?android:textAppearanceLarge"
- android:textColor="#FFFFFF" />
- <TextView
- android:id="@+id/number"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:layout_alignParentBottom="true"
- android:layout_marginLeft="5.0dip"
- android:layout_toRightOf="@+id/qcb"
- android:singleLine="true"
- android:textAppearance="?android:textAppearanceSmall"
- android:textColor="#FFFFFF" />
- </RelativeLayout>
代码实现:
1. 先定义一个实体类,用来保存联系人信息
/Contact_Demo/src/com/suntek/contact/model/ContactBean.java
- package com.suntek.contact.model;
- public class ContactBean {
- private int contactId; //id
- private String desplayName;//姓名
- private String phoneNum; // 电话号码
- private String sortKey; // 排序用的
- private Long photoId; // 图片id
- private String lookUpKey;
- private int selected = 0;
- private String formattedNumber;
- private String pinyin; // 姓名拼音
- public int getContactId() {
- return contactId;
- }
- public void setContactId(int contactId) {
- this.contactId = contactId;
- }
- public String getDesplayName() {
- return desplayName;
- }
- public void setDesplayName(String desplayName) {
- this.desplayName = desplayName;
- }
- public String getPhoneNum() {
- return phoneNum;
- }
- public void setPhoneNum(String phoneNum) {
- this.phoneNum = phoneNum;
- }
- public String getSortKey() {
- return sortKey;
- }
- public void setSortKey(String sortKey) {
- this.sortKey = sortKey;
- }
- public Long getPhotoId() {
- return photoId;
- }
- public void setPhotoId(Long photoId) {
- this.photoId = photoId;
- }
- public String getLookUpKey() {
- return lookUpKey;
- }
- public void setLookUpKey(String lookUpKey) {
- this.lookUpKey = lookUpKey;
- }
- public int getSelected() {
- return selected;
- }
- public void setSelected(int selected) {
- this.selected = selected;
- }
- public String getFormattedNumber() {
- return formattedNumber;
- }
- public void setFormattedNumber(String formattedNumber) {
- this.formattedNumber = formattedNumber;
- }
- public String getPinyin() {
- return pinyin;
- }
- public void setPinyin(String pinyin) {
- this.pinyin = pinyin;
- }
- }
适配器:
/Contact_Demo/src/com/suntek/contact/adapter/ContactListAdapter.java
- package com.suntek.contact.adapter;
- import java.io.InputStream;
- import java.util.ArrayList;
- import java.util.Collections;
- import java.util.HashMap;
- import java.util.List;
- import java.util.Set;
- import java.util.regex.Pattern;
- import android.content.ContentUris;
- import android.content.Context;
- import android.graphics.Bitmap;
- import android.graphics.BitmapFactory;
- import android.net.Uri;
- import android.provider.ContactsContract;
- import android.provider.ContactsContract.Contacts;
- import android.view.LayoutInflater;
- import android.view.View;
- import android.view.ViewGroup;
- import android.widget.BaseAdapter;
- import android.widget.QuickContactBadge;
- import android.widget.TextView;
- import com.suntek.contact.R;
- import com.suntek.contact.model.ContactBean;
- import com.suntek.contact.view.QuickAlphabeticBar;
- public class ContactListAdapter extends BaseAdapter {
- private LayoutInflater inflater;
- private List<ContactBean> list;
- private HashMap<String, Integer> alphaIndexer; // 字母索引
- private String[] sections; // 存储每个章节
- private Context ctx; // 上下文
- public ContactListAdapter(Context context, List<ContactBean> list,
- QuickAlphabeticBar alpha) {
- this.ctx = context;
- this.inflater = LayoutInflater.from(context);
- this.list = list;
- this.alphaIndexer = new HashMap<String, Integer>();
- this.sections = new String[list.size()];
- for (int i = 0; i < list.size(); i++) {
- // 得到字母
- String name = getAlpha(list.get(i).getSortKey());
- if (!alphaIndexer.containsKey(name)) {
- alphaIndexer.put(name, i);
- }
- }
- Set<String> sectionLetters = alphaIndexer.keySet();
- ArrayList<String> sectionList = new ArrayList<String>(sectionLetters);
- Collections.sort(sectionList); // 根据首字母进行排序
- sections = new String[sectionList.size()];
- sectionList.toArray(sections);
- alpha.setAlphaIndexer(alphaIndexer);
- }
- @Override
- public int getCount() {
- return list.size();
- }
- @Override
- public Object getItem(int position) {
- return list.get(position);
- }
- @Override
- public long getItemId(int position) {
- return position;
- }
- public void remove(int position) {
- list.remove(position);
- }
- @Override
- public View getView(int position, View convertView, ViewGroup parent) {
- ViewHolder holder;
- if (convertView == null) {
- convertView = inflater.inflate(R.layout.contact_list_item, null);
- holder = new ViewHolder();
- holder.quickContactBadge = (QuickContactBadge) convertView
- .findViewById(R.id.qcb);
- holder.alpha = (TextView) convertView.findViewById(R.id.alpha);
- holder.name = (TextView) convertView.findViewById(R.id.name);
- holder.number = (TextView) convertView.findViewById(R.id.number);
- convertView.setTag(holder);
- } else {
- holder = (ViewHolder) convertView.getTag();
- }
- ContactBean contact = list.get(position);
- String name = contact.getDesplayName();
- String number = contact.getPhoneNum();
- holder.name.setText(name);
- holder.number.setText(number);
- holder.quickContactBadge.assignContactUri(Contacts.getLookupUri(
- contact.getContactId(), contact.getLookUpKey()));
- if (0 == contact.getPhotoId()) {
- holder.quickContactBadge.setImageResource(R.drawable.touxiang);
- } else {
- Uri uri = ContentUris.withAppendedId(
- ContactsContract.Contacts.CONTENT_URI,
- contact.getContactId());
- InputStream input = ContactsContract.Contacts
- .openContactPhotoInputStream(ctx.getContentResolver(), uri);
- Bitmap contactPhoto = BitmapFactory.decodeStream(input);
- holder.quickContactBadge.setImageBitmap(contactPhoto);
- }
- // 当前字母
- String currentStr = getAlpha(contact.getSortKey());
- // 前面的字母
- String previewStr = (position - 1) >= 0 ? getAlpha(list.get(
- position - 1).getSortKey()) : " ";
- if (!previewStr.equals(currentStr)) {
- holder.alpha.setVisibility(View.VISIBLE);
- holder.alpha.setText(currentStr);
- } else {
- holder.alpha.setVisibility(View.GONE);
- }
- return convertView;
- }
- private static class ViewHolder {
- QuickContactBadge quickContactBadge;
- TextView alpha;
- TextView name;
- TextView number;
- }
- /**
- * 获取首字母
- *
- * @param str
- * @return
- */
- private String getAlpha(String str) {
- if (str == null) {
- return "#";
- }
- if (str.trim().length() == 0) {
- return "#";
- }
- char c = str.trim().substring(0, 1).charAt(0);
- // 正则表达式匹配
- Pattern pattern = Pattern.compile("^[A-Za-z]+$");
- if (pattern.matcher(c + "").matches()) {
- return (c + "").toUpperCase(); // 将小写字母转换为大写
- } else {
- return "#";
- }
- }
- }
/Contact_Demo/src/com/suntek/contact/ContactListActivity.java
- package com.suntek.contact;
- import java.util.ArrayList;
- import java.util.HashMap;
- import java.util.List;
- import java.util.Map;
- import android.app.Activity;
- import android.content.AsyncQueryHandler;
- import android.content.ContentResolver;
- import android.database.Cursor;
- import android.net.Uri;
- import android.os.Bundle;
- import android.provider.ContactsContract;
- import android.view.View;
- import android.widget.ListView;
- import com.suntek.contact.adapter.ContactListAdapter;
- import com.suntek.contact.model.ContactBean;
- import com.suntek.contact.view.QuickAlphabeticBar;
- /**
- * 联系人列表
- *
- * @author Administrator
- *
- */
- public class ContactListActivity extends Activity {
- private ContactListAdapter adapter;
- private ListView contactList;
- private List<ContactBean> list;
- private AsyncQueryHandler asyncQueryHandler; // 异步查询数据库类对象
- private QuickAlphabeticBar alphabeticBar; // 快速索引条
- private Map<Integer, ContactBean> contactIdMap = null;
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.contact_list_view);
- contactList = (ListView) findViewById(R.id.contact_list);
- alphabeticBar = (QuickAlphabeticBar) findViewById(R.id.fast_scroller);
- // 实例化
- asyncQueryHandler = new MyAsyncQueryHandler(getContentResolver());
- init();
- }
- /**
- * 初始化数据库查询参数
- */
- private void init() {
- Uri uri = ContactsContract.CommonDataKinds.Phone.CONTENT_URI; // 联系人Uri;
- // 查询的字段
- String[] projection = { ContactsContract.CommonDataKinds.Phone._ID,
- ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME,
- ContactsContract.CommonDataKinds.Phone.DATA1, "sort_key",
- ContactsContract.CommonDataKinds.Phone.CONTACT_ID,
- ContactsContract.CommonDataKinds.Phone.PHOTO_ID,
- ContactsContract.CommonDataKinds.Phone.LOOKUP_KEY };
- // 按照sort_key升序查詢
- asyncQueryHandler.startQuery(0, null, uri, projection, null, null,
- "sort_key COLLATE LOCALIZED asc");
- }
- /**
- *
- * @author Administrator
- *
- */
- private class MyAsyncQueryHandler extends AsyncQueryHandler {
- public MyAsyncQueryHandler(ContentResolver cr) {
- super(cr);
- }
- @Override
- protected void onQueryComplete(int token, Object cookie, Cursor cursor) {
- if (cursor != null && cursor.getCount() > 0) {
- contactIdMap = new HashMap<Integer, ContactBean>();
- list = new ArrayList<ContactBean>();
- cursor.moveToFirst(); // 游标移动到第一项
- for (int i = 0; i < cursor.getCount(); i++) {
- cursor.moveToPosition(i);
- String name = cursor.getString(1);
- String number = cursor.getString(2);
- String sortKey = cursor.getString(3);
- int contactId = cursor.getInt(4);
- Long photoId = cursor.getLong(5);
- String lookUpKey = cursor.getString(6);
- if (contactIdMap.containsKey(contactId)) {
- // 无操作
- } else {
- // 创建联系人对象
- ContactBean contact = new ContactBean();
- contact.setDesplayName(name);
- contact.setPhoneNum(number);
- contact.setSortKey(sortKey);
- contact.setPhotoId(photoId);
- contact.setLookUpKey(lookUpKey);
- list.add(contact);
- contactIdMap.put(contactId, contact);
- }
- }
- if (list.size() > 0) {
- setAdapter(list);
- }
- }
- super.onQueryComplete(token, cookie, cursor);
- }
- }
- private void setAdapter(List<ContactBean> list) {
- adapter = new ContactListAdapter(this, list, alphabeticBar);
- contactList.setAdapter(adapter);
- alphabeticBar.init(ContactListActivity.this);
- alphabeticBar.setListView(contactList);
- alphabeticBar.setHight(alphabeticBar.getHeight());
- alphabeticBar.setVisibility(View.VISIBLE);
- }
- }
自定义组件:
- package com.suntek.contact.view;
- import android.content.Context;
- import android.util.AttributeSet;
- import android.view.MotionEvent;
- import android.widget.LinearLayout;
- public class SlidingLinearLayout extends LinearLayout {
- public SlidingLinearLayout(Context context, AttributeSet attrs) {
- super(context, attrs);
- }
- @Override
- public boolean onInterceptTouchEvent(MotionEvent ev) {
- return super.onInterceptTouchEvent(ev);
- }
- }
/Contact_Demo/src/com/suntek/contact/view/QuickAlphabeticBar.java
- package com.suntek.contact.view;
- import java.util.HashMap;
- import android.app.Activity;
- import android.content.Context;
- import android.graphics.Canvas;
- import android.graphics.Color;
- import android.graphics.Paint;
- import android.graphics.Typeface;
- import android.os.Handler;
- import android.util.AttributeSet;
- import android.view.MotionEvent;
- import android.view.View;
- import android.widget.ImageButton;
- import android.widget.ListView;
- import android.widget.TextView;
- import com.suntek.contact.R;
- /**
- * 字母索引条
- *
- * @author Administrator
- *
- */
- public class QuickAlphabeticBar extends ImageButton {
- private TextView mDialogText; // 中间显示字母的文本框
- private Handler mHandler; // 处理UI的句柄
- private ListView mList; // 列表
- private float mHight; // 高度
- // 字母列表索引
- private String[] letters = new String[] { "#", "A", "B", "C", "D", "E",
- "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R",
- "S", "T", "U", "V", "W", "X", "Y", "Z" };
- // 字母索引哈希表
- private HashMap<String, Integer> alphaIndexer;
- Paint paint = new Paint();
- boolean showBkg = false;
- int choose = -1;
- public QuickAlphabeticBar(Context context) {
- super(context);
- }
- public QuickAlphabeticBar(Context context, AttributeSet attrs, int defStyle) {
- super(context, attrs, defStyle);
- }
- public QuickAlphabeticBar(Context context, AttributeSet attrs) {
- super(context, attrs);
- }
- // 初始化
- public void init(Activity ctx) {
- mDialogText = (TextView) ctx.findViewById(R.id.fast_position);
- mDialogText.setVisibility(View.INVISIBLE);
- mHandler = new Handler();
- }
- // 设置需要索引的列表
- public void setListView(ListView mList) {
- this.mList = mList;
- }
- // 设置字母索引哈希表
- public void setAlphaIndexer(HashMap<String, Integer> alphaIndexer) {
- this.alphaIndexer = alphaIndexer;
- }
- // 设置字母索引条的高度
- public void setHight(float mHight) {
- this.mHight = mHight;
- }
- @Override
- public boolean onTouchEvent(MotionEvent event) {
- int act = event.getAction();
- float y = event.getY();
- final int oldChoose = choose;
- // 计算手指位置,找到对应的段,让mList移动段开头的位置上
- int selectIndex = (int) (y / (mHight / letters.length));
- if (selectIndex > -1 && selectIndex < letters.length) { // 防止越界
- String key = letters[selectIndex];
- if (alphaIndexer.containsKey(key)) {
- int pos = alphaIndexer.get(key);
- if (mList.getHeaderViewsCount() > 0) { // 防止ListView有标题栏,本例中没有
- this.mList.setSelectionFromTop(
- pos + mList.getHeaderViewsCount(), 0);
- } else {
- this.mList.setSelectionFromTop(pos, 0);
- }
- mDialogText.setText(letters[selectIndex]);
- }
- }
- switch (act) {
- case MotionEvent.ACTION_DOWN:
- showBkg = true;
- if (oldChoose != selectIndex) {
- if (selectIndex > 0 && selectIndex < letters.length) {
- choose = selectIndex;
- invalidate();
- }
- }
- if (mHandler != null) {
- mHandler.post(new Runnable() {
- @Override
- public void run() {
- if (mDialogText != null
- && mDialogText.getVisibility() == View.INVISIBLE) {
- mDialogText.setVisibility(VISIBLE);
- }
- }
- });
- }
- break;
- case MotionEvent.ACTION_MOVE:
- if (oldChoose != selectIndex) {
- if (selectIndex > 0 && selectIndex < letters.length) {
- choose = selectIndex;
- invalidate();
- }
- }
- break;
- case MotionEvent.ACTION_UP:
- showBkg = false;
- choose = -1;
- if (mHandler != null) {
- mHandler.post(new Runnable() {
- @Override
- public void run() {
- if (mDialogText != null
- && mDialogText.getVisibility() == View.VISIBLE) {
- mDialogText.setVisibility(INVISIBLE);
- }
- }
- });
- }
- break;
- default:
- break;
- }
- return super.onTouchEvent(event);
- }
- @Override
- protected void onDraw(Canvas canvas) {
- super.onDraw(canvas);
- int height = getHeight();
- int width = getWidth();
- int sigleHeight = height / letters.length; // 单个字母占的高度
- for (int i = 0; i < letters.length; i++) {
- paint.setColor(Color.WHITE);
- paint.setTextSize(20);
- paint.setTypeface(Typeface.DEFAULT_BOLD);
- paint.setAntiAlias(true);
- if (i == choose) {
- paint.setColor(Color.parseColor("#00BFFF")); // 滑动时按下字母颜色
- paint.setFakeBoldText(true);
- }
- // 绘画的位置
- float xPos = width / 2 - paint.measureText(letters[i]) / 2;
- float yPos = sigleHeight * i + sigleHeight;
- canvas.drawText(letters[i], xPos, yPos, paint);
- paint.reset();
- }
- }
- }
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