ANDROID 管理联系人

通过Android系统提供的接口，可以很方便的管理联系人信息。 

添加 

添加联系人 
1.6上的代码

String peopleName = "name"; ContentValues personValues = new ContentValues(); // name personValues.put(Contacts.People.NAME, peopleName); /* STARRED 0 = Contacts, 1 = Favorites */ personValues.put(Contacts.People.STARRED, 0); Uri newPersonUri = Contacts.People.createPersonInMyContactsGroup( getContentResolver(), personValues);  

2.1时需要用下面的代码才可以添加 

String peopleName = "name"; ContentValues personValues = new ContentValues(); // name personValues.put(Contacts.People.NAME, peopleName); newPersonUri = getContentResolver().insert(People.CONTENT_URI, personValues);  

添加电话号码 
根据TYPE的不同，可以添加不同类型的电话号码。 
1.6上支持的TYPE有：TYPE_CUSTOM，TYPE_FAX_HOME，TYPE_FAX_WORK，TYPE_HOME，TYPE_MOBILE，TYPE_OTHER，TYPE_PAGER，TYPE_WORK。 

Uri uri = null; ContentValues values = new ContentValues(); // add phone number String tel = "86-21-65432100"; if (!AppUtils.isEmpty(tel)) { values.clear(); uri = Uri.withAppendedPath(newPersonUri, Contacts.People.Phones.CONTENT_DIRECTORY); values.put(Contacts.Phones.TYPE, Contacts.Phones.TYPE_HOME); values.put(Contacts.Phones.NUMBER, tel); getContentResolver().insert(uri, values); }  

添加Email地址 
通过改变KIND的值，可以添加不同的联系方式。 
1.6支持KIND_EMAIL，KIND_IM，KIND_ORGANIZATION，KIND_PHONE，KIND_POSTAL 

// add email address String email = "[e-mail]"; if (!AppUtils.isEmpty(email)) { values.clear(); uri = Uri.withAppendedPath(newPersonUri, Contacts.People.ContactMethods.CONTENT_DIRECTORY); values.put(Contacts.ContactMethods.KIND, Contacts.KIND_EMAIL); values.put(Contacts.ContactMethods.DATA, email); values.put(Contacts.ContactMethods.TYPE, Contacts.ContactMethods.TYPE_WORK); getContentResolver().insert(uri, values); }  

添加公司和职务 

// add company name & title String company = "Google?"; String position= "CEO!!!"; if (!AppUtils.isEmpty(company) || !AppUtils.isEmpty(position)) { values.clear(); uri = Uri.withAppendedPath(newPersonUri, Contacts.Organizations.CONTENT_DIRECTORY); // company name if (!AppUtils.isEmpty(company)) { values.put(Contacts.Organizations.COMPANY, companyNameText); } // position if (!AppUtils.isEmpty(position)) { values.put(Contacts.Organizations.TITLE, positionNameText); } values.put(Contacts.Organizations.TYPE, Contacts.Organizations.TYPE_WORK); getContentResolver().insert(uri, values); }  

查询 

要实现查询功能，可能需要有点SQL的基础。 

查询人名 

// the contents want to get String projection[] = new String[] { People._ID, People.NAME }; // the name to be found String name = "find me"; // start search Cursor cur = getContentResolver().query(People.CONTENT_URI, projection, // select sentence People.NAME + " = ?", // where sentence new String[] { name }, // where values People.NAME); // order by if (cur.moveToFirst()) { // get the results do { String id = cur.getString(cur.getColumnIndex(People._ID)); String name = cur.getString(cur.getColumnIndex(People.NAME)); } while (cur.moveToNext()); } // close while finish if (cur != null) { cur.close(); }  

通过修改projection的内容，可以取得不同的内容。 
如果要获得电话号码，就可以改成（id由上面的代码获得） 

String phoneProjection[] = new String[] { Contacts.Phones.PERSON_ID, Contacts.Phones.NUMBER }; Cursor phoneCursor = getContentResolver().query(Contacts.Phones.CONTENT_URI, phoneProjection, // select Contacts.Phones.PERSON_ID + " = " + id, // where (another style) null, Contacts.Phones.DEFAULT_SORT_ORDER); // order if (phoneCursor.moveToFirst()) { // get the results do { String phone = phoneCursor.getString(phoneCursor.getColumnIndex(Contacts.Phones.NUMBER)); } while (phoneCursor.moveToNext()); } // close while finish if (phoneCursor != null) { phoneCursor.close(); }  

如果要获得email地址，稍微麻烦点 

String emailProjection[] = new String[] { Contacts.Phones.PERSON_ID, Contacts.ContactMethods.KIND, Contacts.ContactMethods.DATA }; Cursor emailCursor = getContentResolver().query(Contacts.ContactMethods.CONTENT_URI, emailProjection, // select Contacts.ContactMethods.PERSON_ID + " = " + id, // where null, Contacts.ContactMethods.DEFAULT_SORT_ORDER); // order if (emailCursor.moveToFirst()) { do { int kind = emailCursor.getInt(emailCursor.getColumnIndex(Contacts.ContactMethods.KIND)); if (Contacts.KIND_EMAIL == kind) { email = emailCursor.getString(emailCursor.getColumnIndex(Contacts.ContactMethods.DATA)); } } while (emailCursor.moveToNext()); } // close while finish if (emailCursor != null) { emailCursor.close(); }