Question

When i use this code, it returns ALL records in phone table with name & number in my test Toast display.
ANY help or direction would be GREAT

ContentResolver cr = getContentResolver();
    Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI,
            null, null, null, null);
    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));
              if (Integer.parseInt(cur.getString(
                    cur.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) {
                 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(ZipCode.this, "Name: " + name + ", Phone No: " + phoneNo, Toast.LENGTH_SHORT).show();
                     ArrayList<String> results = data.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS);



                 }
                pCur.close();

My idea is to establish the ‘id’ string… but not sure where in code to do it.. and need help with protect string int or what?

Answer 1

You can update this line of code:

Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI,
        null, null, null, null);

to take in a selection like the following:

Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI, null, 
    ContactsContract.Contacts._ID + "=?", new String[]{ id }, null);

This will only query for the contacts whose id is equal to the one specified. Is that what you wanted?