How to get the first name and last name from Android contacts?

How to get the following fields from Android contacts? I used Android 2.2.

1. Name prefix
2. First name
3. Middle name
4. Last name
5. Name prefix
6. Ph开发者_开发技巧onetic given name
7. Phonetic middle name
8. Phonetic family name

Look at ContactsContract.CommonDataKinds.StructuredName class. You can find there all columns you are looking for. Try sth like this:

    String whereName = ContactsContract.Data.MIMETYPE + " = ?";
    String[] whereNameParams = new String[] { ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE };
    Cursor nameCur = contentResolver.query(ContactsContract.Data.CONTENT_URI, null, whereName, whereNameParams, ContactsContract.CommonDataKinds.StructuredName.GIVEN_NAME);
    while (nameCur.moveToNext()) {
        String given = nameCur.getString(nameCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.GIVEN_NAME));
        String family = nameCur.getString(nameCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.FAMILY_NAME));
        String display = nameCur.getString(nameCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME));
    }
    nameCur.close();

It returns all names in contacts. To be more precise you can add a contact id as an additional parameter to the query - you will get address for particular contact.

For a specified contact you can do this :

String whereName = ContactsContract.Data.MIMETYPE + " = ? AND " + ContactsContract.CommonDataKinds.StructuredName.CONTACT_ID + " = ?";
String[] whereNameParams = new String[] { ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE, contact_ID };
Cursor nameCur = contentResolver.query(ContactsContract.Data.CONTENT_URI, null, whereName, whereNameParams, ContactsContract.CommonDataKinds.StructuredName.GIVEN_NAME);
while (nameCur.moveToNext()) {
    String given = nameCur.getString(nameCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.GIVEN_NAME));
    String family = nameCur.getString(nameCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.FAMILY_NAME));
    String display = nameCur.getString(nameCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME));
}
nameCur.close();

As the other example (just for fun) but for fetching contact name of a single user:

// A contact ID is fetched from ContactList
Uri resultUri = data.getData(); 
Cursor cont = getContentResolver().query(resultUri, null, null, null, null);
if (!cont.moveToNext()) {   
    Toast.makeText(this, "Cursor contains no data", Toast.LENGTH_LONG).show(); 
                return;
}
int columnIndexForId = cont.getColumnIndex(ContactsContract.Contacts._ID);
String contactId = cont.getString(columnIndexForId);

// Fetch contact name with a specific ID
String whereName = ContactsContract.Data.MIMETYPE + " = ? AND " + ContactsContract.CommonDataKinds.StructuredName.CONTACT_ID + " = " + contactId; 
String[] whereNameParams = new String[] { ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE };
Cursor nameCur = getContentResolver().query(ContactsContract.Data.CONTENT_URI, null, whereName, whereNameParams, ContactsContract.CommonDataKinds.StructuredName.GIVEN_NAME);
while (nameCur.moveToNext()) {
    String given = nameCur.getString(nameCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.GIVEN_NAME));
    String family = nameCur.getString(nameCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.FAMILY_NAME));
    String display = nameCur.getString(nameCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME));
    Toast.makeText(this, "Name: " + given + " Family: " +  family + " Displayname: "  + display, Toast.LENGTH_LONG).show();
}
nameCur.close();
cont.close();

try to use this code to get the required information about the contact,the code is here-

import android.provider.ContactsContract.Contacts;
import android.database.Cursor;

// Form an array specifying which columns to return, you can add more.
String[] projection = new String[] {
                         ContactsContract.Contacts.DISPLAY_NAME,
                         ContactsContract.CommonDataKinds.Phone
                         ContactsContract.CommonDataKinds.Email
                      };

Uri contacts =  ContactsContract.Contacts.CONTENT_LOOKUP_URI;
// id of the Contact to return.
long id = 3;

// Make the query. 
Cursor managedCursor = managedQuery(contacts,
                     projection, // Which columns to return 
                     null,       // Which rows to return (all rows)
                                 // Selection arguments (with a given ID)
                     ContactsContract.Contacts._ID = "id", 
                                 // Put the results in ascending order by name
                     ContactsContract.Contacts.DISPLAY_NAME + " ASC");

Some links to get you started, in addition to the suggestions from Raunak:

• http://www.higherpass.com/Android/Tutorials/Working-With-Android-Contacts/
• How to obtain all details of a contact in Android
• http://developer.android.com/resources/samples/ContactManager/index.html

Experimenting with the ContactsContract.Data.CONTENT_URI in late 2015 on marshmallow. I'm unable to get the GIVEN_NAME or similar fields. I think the later apis have deprecated these. Run the following code to print out the columns you have on your phone

Uri uri = ContactsContract.Data.CONTENT_URI;
String selection = ContactsContract.Data.MIMETYPE + " = ?";
String[] selectionArgs = new String[] { ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE};
Cursor cursor = contentResolver.query(
            uri,       // URI representing the table/resource to be queried
            null,      // projection - the list of columns to return.  Null means "all"
            selection, // selection - Which rows to return (condition rows must match)
            selectionArgs,      // selection args - can be provided separately and subbed into selection.
            null);   // string specifying sort order

if (cursor.getCount() == 0) {
  return;
}
Log.i("Count:", Integer.toString(cursor.getCount())); // returns number of names on phone

while (cursor.moveToNext()) {
  // Behold, the firehose!
  Log.d(TAG, "-------------------new record\n");
  for(String column : cursor.getColumnNames()) {
    Log.d(TAG, column + ": " + cursor.getString(cursor.getColumnIndex(column)) + "\n");
  }
}

try this,

public void onActivityResult(int reqCode, int resultCode, Intent data) { super.onActivityResult(reqCode, resultCode, data);

    try {
        if (resultCode == Activity.RESULT_OK) {
            Uri contactData = data.getData();
            Cursor cur = managedQuery(contactData, null, null, null, null);
            ContentResolver contect_resolver = getContentResolver();

            if (cur.moveToFirst()) {
                String id = cur.getString(cur.getColumnIndexOrThrow(ContactsContract.Contacts._ID));
                String name = "";
                String no = "";

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

                if (phoneCur.moveToFirst()) {
                    name = phoneCur.getString(phoneCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));
                    no = phoneCur.getString(phoneCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
                }

                Log.e("Phone no & name :***: ", name + " : " + no);
                txt.append(name + " : " + no + "\n");

                id = null;
                name = null;
                no = null;
                phoneCur = null;
            }
            contect_resolver = null;
            cur = null;
            //                      populateContacts();
        }
    } catch (IllegalArgumentException e) {
        e.printStackTrace();
        Log.e("IllegalArgumentException::", e.toString());
    } catch (Exception e) {
        e.printStackTrace();
        Log.e("Error :: ", e.toString());
    }
}

Combining various solutions here, and seeing there are duplicate records from the results (due to multiple accounts), I've decided to make a function that will prioritize common account-types over others. On this sample, I also ignore the records of completely empty/null names (if all are as such), but you can change this if you wish:

@RequiresPermission(
    allOf = [Manifest.permission.READ_CONTACTS])
@WorkerThread
fun getContactIdToContactNameMap(context: Context): LongSparseArray<ContactObject> {
    val contactIdToContactObjectMap = LongSparseArray<ContactObject>()
    val contentResolver = context.contentResolver
    contentResolver.query(ContactsContract.Data.CONTENT_URI,
        arrayOf(
            ContactsContract.CommonDataKinds.StructuredName.CONTACT_ID,
            ContactsContract.CommonDataKinds.StructuredName.GIVEN_NAME,
            ContactsContract.CommonDataKinds.StructuredName.FAMILY_NAME,
            ContactsContract.CommonDataKinds.StructuredName.MIDDLE_NAME,
            ContactsContract.RawContacts.ACCOUNT_TYPE),
        ContactsContract.Data.MIMETYPE + " = ? AND " + ContactsContract.Data.IN_VISIBLE_GROUP + " = ?",
        arrayOf(ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE, "1"),
        null)?.use { cursor ->
        //            Log.d("AppLog", "got ${cursor.count} records for names")
        val colContactId = cursor.getColumnIndex(
            ContactsContract.CommonDataKinds.StructuredName.CONTACT_ID)
        val colFirstName = cursor.getColumnIndex(
            ContactsContract.CommonDataKinds.StructuredName.GIVEN_NAME)
        val colFamilyName = cursor.getColumnIndex(
            ContactsContract.CommonDataKinds.StructuredName.FAMILY_NAME)
        val colMiddleName = cursor.getColumnIndex(
            ContactsContract.CommonDataKinds.StructuredName.MIDDLE_NAME)
        val colAccountType =
            cursor.getColumnIndex(ContactsContract.RawContacts.ACCOUNT_TYPE)
        val googleAccount = "com.google"
        //https://stackoverflow.com/a/44802016/878126
        val prioritizedAccountTypes =
            hashSetOf("vnd.sec.contact.phone", "com.htc.android.pcsc",
                "com.sonyericsson.localcontacts", "com.lge.sync", "com.lge.phone",
                "vnd.tmobileus.contact.phone", "com.android.huawei.phone",
                "Local Phone Account",
                "")
        val contactIdToAccountTypeMap = LongSparseArray<String>()
        while (cursor.moveToNext()) {
            val contactId = cursor.getLong(colContactId)
            val accountType = cursor.getString(colAccountType).orEmpty()
            val existingContact = contactIdToContactObjectMap.get(contactId)
            if (existingContact != null) {
                //this can occur, as we go over all of the items, including duplicate ones made by various sources
                //                        https://stackoverflow.com/a/4599474/878126
                val previousAccountType = contactIdToAccountTypeMap.get(contactId)
                //google account is most prioritized, so we skip current one if previous was of it
                if (previousAccountType == googleAccount)
                    continue
                if (accountType != googleAccount && previousAccountType != null && prioritizedAccountTypes.contains(
                        previousAccountType))
                //we got now a name of an account that isn't prioritized, but we already had a prioritized one, so ignore
                    continue
            }
            contactIdToAccountTypeMap.put(contactId, accountType)
            val firstName = cursor.getString(colFirstName)?.trim()
            val lastName = cursor.getString(colFamilyName)?.trim()
            val middleName = cursor.getString(colMiddleName)?.trim()
            if (firstName.isNullOrBlank() && lastName.isNullOrBlank() && middleName.isNullOrBlank())
                continue
            val contactObject = existingContact ?: ContactObject()
            contactObject.firstName = firstName
            contactObject.lastName = lastName
            contactObject.middleName = middleName
            contactIdToContactObjectMap.put(contactId, contactObject)
        }
    }
    return contactIdToContactObjectMap
}

class ContactObject {
    var firstName: String? = null
    var middleName: String? = null
    var lastName: String? = null
}

Usage:

thread {
    if (ActivityCompat.checkSelfPermission(this,
            Manifest.permission.READ_CONTACTS) == PackageManager.PERMISSION_GRANTED) {
        val contactIdToContactNameMap = getContactIdToContactNameMap(this)
        Log.d("AppLog", "found ${contactIdToContactNameMap.size()} names for contacts")
    } else Log.d("AppLog", "no contacts permission...")
}

Check here there is example code exactly for that: http://developer.android.com/guide/topics/ui/layout/listview.html