设计思路比较简单，实际操作也就是读写文件和数据库
导入：
1.从txt文档中解析出相应的信息
2.将信息插入联系人表对应的列
导入代码
[java]
package com.zyc.contact.tool; import java.io.FileInputStream; import java.io.IOException; import java.util.ArrayList; import java.util.Iterator; import Android.content.ContentUris; import android.content.ContentValues; import android.content.Context; import android.net.Uri; import android.provider.ContactsContract; import android.provider.ContactsContract.CommonDataKinds.Phone; import android.provider.ContactsContract.CommonDataKinds.StructuredName; import android.provider.ContactsContract.Contacts.Data; import android.provider.ContactsContract.RawContacts; import android.util.Log; public class ContactToolInsertUtils extends ContactToolUtils{ private static final String TAG = "ContactToolInsertUtils"; private static int successCount = 0; private static int failCount = 0; private static boolean isGbk = false; public static boolean insertIntoContact(Context context,String path,String charset){ init(charset); try{ ArrayList<ContactInfo> arrayList = readFromFile(path); if(arrayList == null){ Log.e(TAG, "Error in insertIntoContact arrayList == null"); return false; } Iterator<ContactInfo> iterator = arrayList.iterator(); while(iterator.hasNext()){ ContactInfo contactInfo = iterator.next(); if(doInsertIntoContact(context,contactInfo)){ successCount++; } } }catch (Exception e) { Log.e(TAG, "Error in insertIntoContact result : " + e.getMessage()); } return true; } private static void init(String charset){ successCount = 0; failCount =0; isGbk = charset.equals(ContactContant.CHARSET_GBK); } /**read txt file*/ private static ArrayList<ContactInfo> readFromFile(String path){ //read from file ArrayList<String> stringsArrayList = doReadFile(path); if(stringsArrayList == null){ Log.e(TAG, "Error in readFromFile stringsArrayList == null"); return null; } ArrayList<ContactInfo> contactInfoArrayList = handleReadStrings(stringsArrayList); return contactInfoArrayList; } private static ArrayList<String> doReadFile(String path){ FileInputStream in = null; ArrayList<String> arrayList = new ArrayList<String>(); try { byte[] tempbytes = new byte[ContactContant.BUFFER_SIZE]; in = new FileInputStream(path); while (in.read(tempbytes) != -1) { int length = 0; int first = length; for(int i = 0;i < tempbytes.length;i++){ if(tempbytes[i] == ContactContant.ENTER_CHAR_LINUX){ length = i; byte[] nowBytes = new byte[length - first]; System.arraycopy(tempbytes, first, nowBytes, 0, length - first); if(isGbk){ arrayList.add(new String(nowBytes,ContactContant.CHARSET_GBK).trim()); } else { arrayList.add(new String(nowBytes,ContactContant.CHARSET_UTF8).trim()); } first = i + 1; } } } } catch (Exception e1) { return null; } finally { if (in != null) { try { in.close(); } catch (IOException e1) { return null; } } } return arrayList; } private static ArrayList<ContactInfo> handleReadStrings(ArrayList<String> arrayList){ ArrayList<ContactInfo> contactInfoArrayList = new ArrayList<ContactInfo>(); Iterator<String> infos = arrayList.iterator(); while(infos.hasNext()){ String info = infos.next(); String[] infoStrings = info.split(ContactContant.SPACE_REGULAR); String displayName = null; String mobileNum = null; String homeNum = null; switch (infoStrings.length) { case 0: //do nothing continue; case 1: displayName = infoStrings[0]; break; case 2: displayName = infoStrings[0]; if(infoStrings[1].length() == ContactContant.MOBILE_NUM_LENGTH){ mobileNum = infoStrings[1]; } else{ homeNum = infoStrings[1]; } break; default: //length >= 3 displayName = infoStrings[0]; mobileNum = infoStrings[1]; homeNum = infoStrings[2]; } //check displayName mobileNum and homeNum if(displayName == null || displayName.matches(ContactContant.NUM_REGULAR)){ Log.e(TAG, "Error in handleReadStrings displayName == null"); failCount++; continue; } if(mobileNum != null && (mobileNum.length() != ContactContant.MOBILE_NUM_LENGTH || !mobileNum.matches(ContactContant.NUM_REGULAR))){ Log.e(TAG, "Error in handleReadStrings mobileNum is not all num or mobileNum == null"); failCount++; continue; } if(homeNum != null && !(homeNum.matches(ContactContant.HOME_REGULAR_01) || homeNum.matches(ContactContant.HOME_REGULAR_02))){ Log.e(TAG, "Error in handleReadStrings homeNum is not all num"); failCount++; continue; } contactInfoArrayList.add(new ContactInfo(displayName, mobileNum, homeNum)); } return contactInfoArrayList; } /**insert into database*/ private static boolean doInsertIntoContact(Context context,ContactInfo contactInfo){ Log.d(TAG, "in doInsertIntoContact contactInfo = null? " + (contactInfo == null)); try { ContentValues contentValues = new ContentValues(); Uri uri = context.getContentResolver().insert(RawContacts.CONTENT_URI, contentValues); long rowId = ContentUris.parseId(uri); String name = contactInfo.getDisplayName(); String mobileNum = contactInfo.getMobileNum(); String homeNum = contactInfo.getHomeNum(); //insert name if(name != null){ contentValues.clear(); contentValues.put(Data.RAW_CONTACT_ID, rowId); contentValues.put(Data.MIMETYPE, StructuredName.CONTENT_ITEM_TYPE); int index = name.length() / 2; String displayName = name; //check name if english name String givenName = null; String familyName = null; if(checkEnglishName(displayName) == false){ givenName = name.substring(index); familyName = name.substring(0, index); } else { givenName = familyName = displayName; } contentValues.put(StructuredName.DISPLAY_NAME, displayName); contentValues.put(StructuredName.GIVEN_NAME, givenName); contentValues.put(StructuredName.FAMILY_NAME, familyName); context.getContentResolver().insert(ContactsContract.Data.CONTENT_URI, contentValues); } if(mobileNum != null){ //insert phone contentValues.clear(); contentValues.put(Data.RAW_CONTACT_ID, rowId); contentValues.put(Data.MIMETYPE, Phone.CONTENT_ITEM_TYPE); contentValues.put(Phone.NUMBER, mobileNum); contentValues.put(Phone.TYPE, Phone.TYPE_MOBILE); context.getContentResolver().insert(ContactsContract.Data.CONTENT_URI, contentValues); } if(homeNum != null){ //insert houseNum contentValues.clear(); contentValues.put(Data.RAW_CONTACT_ID, rowId); contentValues.put(Data.MIMETYPE, Phone.CONTENT_ITEM_TYPE); contentValues.put(Phone.NUMBER, homeNum); contentValues.put(Phone.TYPE, Phone.TYPE_HOME); context.getContentResolver().insert(ContactsContract.Data.CONTENT_URI, contentValues); } } catch (Exception e) { return false; } return true; } private static boolean checkEnglishName(String name){ char[] nameChars = name.toCharArray(); for(int i = 0;i < nameChars.length;i++){ if((nameChars[i] >= 'a' && nameChars[i] <= 'z') || (nameChars[i] >= 'A' && nameChars[i] <= 'Z')){ continue; } return false; } return true; } public static int getSuccessCount() { return successCount; } public static int getFailCount() { return failCount; } }