Android获取手机联系人姓名电话

最新推荐文章于 2021-05-25 16:06:45 发布

原创最新推荐文章于 2021-05-25 16:06:45 发布 · 448 阅读

CC 4.0 BY-SA版权

本文介绍了一个Java类，用于从Android设备中通过内容解析者获取联系人姓名和电话号码。该类利用ContentResolver查询raw_contacts及data表来实现联系人的读取。

public class PersonUtil {

    private static ContentResolver resolver;

    public static List<Person> getPersons(Context context) {
            //内容解析者
        List<Person> list=new ArrayList<Person>();
        resolver = context.getContentResolver();
        Uri uri=Uri.parse("content://com.android.contacts/raw_contacts");
        Uri uri2=Uri.parse("content://com.android.contacts/data");
        Cursor query = resolver.query(uri, new String[]{"_id"}, null, null, null);
        while (query.moveToNext()){

	//	Person	为javabean  
            Person person = null;
            String id = query.getString(0);
            if(!TextUtils.isEmpty(id)) {
                person=new Person();
                Cursor query1 = resolver.query(uri2, new String[]{"mimetype", "data1"}, "raw_contact_id=?", new String[]{id}, null);
                while (query1.moveToNext()){
                    String mimetype = query1.getString(0);
                    String data1 = query1.getString(1);
                    if(mimetype.equals("vnd.android.cursor.item/phone_v2")) {
                        person.phone=data1;
                    }else  if(mimetype.equals("vnd.android.cursor.item/name")) {
                        person.name=data1;
                    }
                }

            }
            list.add(person);
        }
        return list;

    }
}