//跳轉到系統聯系人應用 Intent intent = new Intent(Intent.ACTION_PICK,           ContactsContract.Contacts.CONTENT_URI);       try {         startActivityForResult(intent, Contacts1RequestCode);       } catch (Exception e) {         LogManager.e("打開聯系人信息失敗");       } 

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

protected void onActivityResult(int requestCode, int resultCode, Intent data) {     super.onActivityResult(requestCode, resultCode, data);     if (Contacts1RequestCode == requestCode) {// 取聯系信息返回       if (resultCode == RESULT_OK) {         Uri contactData = data.getData();         Cursor cursor = getContentResolver().query(contactData, null,             null, null, null);         //Key聯系人姓名,Value聯系人手機號         Map<String, String> phoneMap = this.getContactPhone(cursor);         if (!cursor.isClosed()) {           cursor.close();         }         if (null != phoneMap && !phoneMap.isEmpty()) {           Set<String> keySet = phoneMap.keySet();           if (null != keySet && !keySet.isEmpty()) {             Object[] keys = keySet.toArray();             String phoneName = (String) keys[0];             String phoneNo = phoneMap.get(phoneName);           }         }       }     }   } 

/**    * 獲取聯系人姓名及手機號    *    * @param cursor    * @return Key為聯系人姓名,Value為聯系人手機號    */   private Map<String, String> getContactPhone(Cursor cursor) {     Map<String, String> resultMap = new HashMap<String, String>();     String phoneName = null;// 姓名     String mobilePhoneNo = null;// 手機號      if (null != cursor) {       cursor.moveToFirst();        // 獲得聯系人的ID號       int idFieldIndex = cursor           .getColumnIndex(ContactsContract.Contacts._ID);       String contactId = cursor.getString(idFieldIndex);       // 聯系人姓名       int idphoneNameIndex = cursor           .getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME);       phoneName = cursor.getString(idphoneNameIndex);        // 獲得聯系人的電話號碼的cursor;       Cursor allPhones = getContentResolver().query(           ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null,           ContactsContract.CommonDataKinds.Phone.CONTACT_ID + "=?",           new String[] { contactId }, null);        // 所以聯系電話（包話電話和手機號）       List<String> allPhoneNumList = new ArrayList<String>();       if (allPhones.moveToFirst()) {          // 遍歷所有的電話號碼         for (; !allPhones.isAfterLast(); allPhones.moveToNext()) {           int telNoTypeIndex = allPhones               .getColumnIndex(ContactsContract.CommonDataKinds.Phone.TYPE);           int telNoType = allPhones.getInt(telNoTypeIndex);            int telNoIndex = allPhones               .getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER);           String telNo = allPhones.getString(telNoIndex);           allPhoneNumList.add(telNo);            if (2 == telNoType) {// 手機號（原生態的SDK定義：mobile是2，home是1，work是3，other是7）             mobilePhoneNo = telNo;             break;           }         }         if (!allPhones.isClosed()) {           allPhones.close();         }          if (null == mobilePhoneNo) {// 沒有存貯手機號           if (!allPhoneNumList.isEmpty()) {// 存在其它號碼             for (String tel : allPhoneNumList) {               if (VerifyKit.isLegal(FormatType.MobilePhone, tel)) {// 取屬于手機號格式                 mobilePhoneNo = tel;                 break;               }             }           }         }       }       if (!cursor.isClosed()) {         cursor.close();       }        resultMap.put(phoneName, mobilePhoneNo);     }     return resultMap;   }