Android(安卓)－－－取得电话簿信息，并保存为Vcard格式

Android PhoneBook

1.权限

<uses-permission android:name="android.permission.READ_CONTACTS"/>

2.通过ContentResolver.query取得电话簿的信息

CONTENT_URI

Contacts URI:

ContactsContract.Contacts.CONTENT_URI

Phone URI:

ContactsContract.CommonDataKinds.Phone.CONTENT_URI

Email URI:

ContactsContract.CommonDataKinds.Email.CONTENT_URI

2-1.通过取得Contacts信息

2-2.根据ContactsContract.Contacts._ID匹配ContactsContract.CommonDataKinds.Phone.CONTACT_ID来找到Phone Number等信息

2-3.根据ContactsContract.Contacts._ID匹配ContactsContract.CommonDataKinds.Email.CONTACT_ID来找到Email信息

注意：还可以更加内置的VCARD情报来取得Vcard信息。

a.取得ContactsContract.Contacts.LOOKUP_KEY

b.通过以下方式取得Vcard信息

Uri uri = Uri.withAppendedPath(ContactsContract.Contacts.CONTENT_VCARD_URI, lookkey);

AssetFileDescriptor afd = cResolver.openAssetFileDescriptor(uri, "r");

FileInputStream fis = afd.createInputStream();

byte[] buf = new byte[(int) afd.getDeclaredLength()];

3.VCard 格式：

----------------------------------------------------------

BEGIN:VCARD

VERSION:2.1

N:Gump;Forrest

FN:Forrest Gump

ORG:Bubba Gump Shrimp Co.

TITLE:Shrimp Man

TEL;WORK;VOICE:(111) 555-1212

TEL;HOME;VOICE:(404) 555-1212

ADR;WORK:;;100 Waters Edge;Baytown;LA;30314;United States of America

LABEL;WORK;ENCODING=QUOTED-PRINTABLE:100 Waters Edge=0D=0ABaytown, LA 30314=0D=0AUnited States of America

ADR;HOME:;;42 Plantation St.;Baytown;LA;30314;United States of America

LABEL;HOME;ENCODING=QUOTED-PRINTABLE:42 Plantation St.=0D=0ABaytown, LA 30314=0D=0AUnited States of America

EMAIL;PREF;INTERNET:forrestgump@example.com

REV:20080424T195243Z

END:VCARD

----------------------------------------------------------

源代码:

Vcard.java

package com.jumper.android.demos.model;import java.util.ArrayList;import java.util.HashMap;import android.provider.ContactsContract;import android.util.Log;public class VCard {private static final String LOG_TAG = VCard.class.getName();private static final String VCARD_BEGIN = "BEGIN:VCARD\n\n";private static final String VCARD_VERSION = "VERSION:2.1\n\n";private static final String VCARD_END = "END:VCARD\n\n";public static final String TEL_TYPE = "TYPE";public static final String TEL_NUM = "NUM";public static final String EMAIL_TYPE = "TYPE";public static final String EMAIL_ADDR = "ADDR";private StringBuilder vcard = null;private ArrayList<HashMap<String, String>> mTels = null;private ArrayList<HashMap<String, String>> mEmail = null;private String mName = "";private String mRawInfo = "";public VCard() {vcard = new StringBuilder();mTels = new ArrayList<HashMap<String, String>>();mEmail = new ArrayList<HashMap<String,String>>();vcard.append(VCARD_BEGIN);vcard.append(VCARD_VERSION);}public void setRawInfo(String cardinfo) {mRawInfo = cardinfo;}public String getRawInfo() {return mRawInfo;}public void setName(String name) {String nName = "N:" + name + "\n\n";vcard.append(nName);String fnName = "FN:" + name + "\n\n";vcard.append(fnName);mName = name;Log.v(LOG_TAG, "Name=" + name);}public String getName() {return mName;}public void setTel(int type, String number) {String tel = "TEL;";switch(type) {case ContactsContract.CommonDataKinds.Phone.TYPE_HOME:tel += "HOME:" + number;break;case ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE:tel += "CELL:" + number;break;case ContactsContract.CommonDataKinds.Phone.TYPE_WORK:tel += "WORK:" + number;break;default:tel += "OTHER:" + number;break;}tel += "\n\n";HashMap<String, String> item = new HashMap<String, String>();item.put(TEL_TYPE, Integer.toString(type));item.put(TEL_NUM, number);mTels.add(item);vcard.append(tel);Log.v(LOG_TAG, "tel=" + tel);}public ArrayList<HashMap<String, String>> getTels() {return mTels;}public void setEmail(int type, String address) {String email = "EMAIL;";switch(type) {case ContactsContract.CommonDataKinds.Email.TYPE_HOME:email += "HOME:" + address;break;case ContactsContract.CommonDataKinds.Email.TYPE_MOBILE:email += "CELL:" + address;break;case ContactsContract.CommonDataKinds.Email.TYPE_WORK:email += "WORK:" + address;break;default:email += "OTHER:" + address;break;}email += "\n\n";HashMap<String, String> item = new HashMap<String, String>();item.put(EMAIL_TYPE, Integer.toString(type));item.put(EMAIL_ADDR, address);mEmail.add(item);vcard.append(email);Log.v(LOG_TAG, "email=" + email);}public ArrayList<HashMap<String, String>> getEmail() {return mEmail;}public String toString() {String ret = "";if(mRawInfo.equals("")) {vcard.append(VCARD_END);ret = vcard.toString();}else {ret = mRawInfo;}//Log.v(LOG_TAG, "Vcard=" + ret);return ret;}}

PhoneBook.java

package com.jumper.android.demos.call;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.IOException;import java.util.ArrayList;import com.jumper.android.demos.model.VCard;import android.content.ContentResolver;import android.content.Context;import android.database.Cursor;import android.provider.ContactsContract;public class PhoneBook {private Context mContext = null;public PhoneBook(Context context) {mContext = context;}/** * If the input parameter is null or space, return all contacts info. * @param name * @return vcard string */public ArrayList<VCard> getPerson(String name){ArrayList<VCard> vcardList = null;String selection = null;if(name != null && !"".equals(name.trim())) {selection = ContactsContract.Contacts.DISPLAY_NAME + " like \'%" + name + "%\'";}ContentResolver cResolver = mContext.getContentResolver();Cursor cursor = cResolver.query(ContactsContract.Contacts.CONTENT_URI, null, selection, null, null);if(cursor != null) {vcardList = new ArrayList<VCard>();while(cursor.moveToNext()) {VCard vcard = new VCard();int colIdx = cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME);String disname = cursor.getString(colIdx);vcard.setName(disname);colIdx = cursor.getColumnIndex(ContactsContract.Contacts._ID);String _id = cursor.getString(colIdx);colIdx = cursor.getColumnIndex(ContactsContract.Contacts.LOOKUP_KEY);String lookkey = cursor.getString(colIdx);// Telephone NumbercolIdx = cursor.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER);int has_phone_num = cursor.getInt(colIdx);if(has_phone_num > 0) {selection = ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?";Cursor telCursor = cResolver.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, selection, new String[]{_id}, null);if(telCursor != null) {while(telCursor.moveToNext()) {colIdx = telCursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.TYPE);int type = telCursor.getInt(colIdx);colIdx = telCursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER);String telno = telCursor.getString(colIdx);vcard.setTel(type, telno);}telCursor.close();}}// Email Addressselection = ContactsContract.CommonDataKinds.Email.CONTACT_ID + " = ?";;Cursor emailCursor = cResolver.query(ContactsContract.CommonDataKinds.Email.CONTENT_URI, null, selection, new String[]{_id}, null);if(emailCursor != null) {while(emailCursor.moveToNext()) {colIdx = emailCursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.TYPE);int type = emailCursor.getInt(colIdx);colIdx = emailCursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA);String address = emailCursor.getString(colIdx);vcard.setEmail(type, address);}emailCursor.close();}vcardList.add(vcard);// Get Embedded Vcard Info//Uri uri = Uri.withAppendedPath(ContactsContract.Contacts.CONTENT_VCARD_URI, lookkey);//try {//AssetFileDescriptor afd = cResolver.openAssetFileDescriptor(uri, "r");//FileInputStream fis = afd.createInputStream();//byte[] buf = new byte[(int) afd.getDeclaredLength()];//if (fis.read(buf) > 0) {//String rawinfo = new String(buf);//vcard.setRawInfo(rawinfo);//}//} catch (FileNotFoundException e) {//e.printStackTrace();//} catch (IOException e) {//e.printStackTrace();//}}}return vcardList;}}

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