ContentProvider基础（二）读取联系人信息

来源：互联网发布：软件合作开发合同编辑：程序博客网时间：2024/06/01 09:21

在ContentProvider基础（一）已经总结的很详细了

直接贴代码

 public static void readContacts(Context context) {        List<String> contactsList = new ArrayList<String>();        Cursor cursor = null;        try {            cursor = context.getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, null, null, null);            while (cursor.moveToNext()) {                //获取联系人姓名                String name = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));                String number = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));                contactsList.add(name+"\n"+number);            }        } catch (Exception e) {            e.printStackTrace();        } finally {            if (cursor != null) {                cursor.close();            }        }    }

注意事项：1.ContactsContract.CommonDataKinds.Phone已经对很多常量做了封装

2.需要权限 <uses-permission android.name="android.permission.READ_CONTACTS" />

0 0