Question

我正在开发一个需要获取联系人列表的应用。得到所有联系需要时间。所以我想在本地存储联系人列表。但是我需要在手机中添加新联系人时更新。如何通知我的应用程序新添加的联系人添加到设备？我使用此代码与设备联系：`

 public void getContact()
{
    ContentResolver cr = getContentResolver();
    Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI,
            null, null, null, null);
    Log.e("curcouuntLOL",cur.getCount()+"");

    if (cur.getCount() > 0) {
        while (cur.moveToNext()) {

            String id = cur.getString(
                    cur.getColumnIndex(ContactsContract.Contacts._ID));
            String name = cur.getString(cur.getColumnIndex(
                    ContactsContract.Contacts.DISPLAY_NAME));
            String photoUri = cur.getString(cur.getColumnIndex(ContactsContract.Contacts.PHOTO_THUMBNAIL_URI));

            if (Integer.parseInt(cur.getString(cur.getColumnIndex(

                    ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) {

                modelPhone=new ModelPhone();

                Cursor pCur = cr.query(
                        ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
                        null,
                        ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = ?",
                        new String[]{id}, null);
                while (pCur.moveToNext()) {


                    String phoneNo = pCur.getString(pCur.getColumnIndex(
                            ContactsContract.CommonDataKinds.Phone.NUMBER));




                    Toast.makeText(PhoneNumberlistActivity.this, "Name: " + name
                            + ", Phone No: " + phoneNo +" ,photoUri :" + photoUri, Toast.LENGTH_SHORT).show();

                }
                pCur.close();
            }
        }
    }



}`

Answer 1

这样你可以：

opengl32.lib

如何在联系人列表android中添加新联系人时通知我的应用程序

1 个答案: