Android手机通讯录备份还原代码(2)

try {
              File file = new File("/sdcard/test.txt");
            FileInputStream inStream = new FileInputStream(file);
          ByteArrayOutputStream outStream = new ByteArrayOutputStream();
          byte[] buffer = new byte[1024*5];
          int length = -1;
          while((length = inStream.read(buffer)) != -1 ){
           outStream.write(buffer, 0, length);
          }
          outStream.close();
          inStream.close();
          String txt= outStream.toString();

   } catch (IOException e){
             setTitle(e.toString());
         }

5.写通讯录

ContentValues values = new ContentValues();
    Uri rawContactUri = getContentResolver().insert(RawContacts.CONTENT_URI, values);
    long rawContactId = ContentUris.parseId(rawContactUri);
    values.clear();
    values.put(Data.RAW_CONTACT_ID, rawContactId);
    values.put(Data.MIMETYPE, StructuredName.CONTENT_ITEM_TYPE);
    values.put(StructuredName.GIVEN_NAME, name);
    getContentResolver().insert(Data.CONTENT_URI, values);
     values.clear();
    values.put(Data.RAW_CONTACT_ID, rawContactId);
    values.put(Data.MIMETYPE, Phone.CONTENT_ITEM_TYPE);
    values.put(Phone.NUMBER, num);
    values.put(Phone.TYPE, Phone.TYPE_HOME);
    getContentResolver().insert(Data.CONTENT_URI, values);

Android手机通讯录备份还原代码下载地址

免费下载地址在

用户名与密码都是

具体下载目录在 /pub/Android源码集锦/2011年/11月/Android手机通讯录备份还原代码/