In my onCreate I have a Cursor called phones:
// this query only return contacts with phone number and is not duplicated
phones = getContentResolver().query(
// the table to query
ContactsContract.Contacts.CONTENT_URI,
// the columns to return
null,
// selection criteria :
// we only want contacts that have a name and a phone number. If they have a phone number, the value is 1 (if not, it is 0)
ContactsContract.Contacts.IN_VISIBLE_GROUP + " = '" + ("1") + "'" + " AND " + ContactsContract.Contacts.HAS_PHONE_NUMBER + "=1",
// selection criteria
null,
// display in ascending order
ContactsContract.Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC");
// phones.getCount returns 134 records, which is the correct number of contacts with corresponding phone number.
I loop through to get the names of all the 134 contacts :
if (phones != null) {
if (phones.getCount() == 0) {
Toast.makeText(MainActivity.this, "No contacts in your contact list.", Toast.LENGTH_LONG).show();
}
while (phones.moveToNext()) {
String name = phones.getString(phones.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
Now I need to get the 134 matching phone numbers. Just below the last line above, still in the While Loop, I make a new Cursor, phonestwo :
// phoneContactId returns 134 records, which is the correct number - it matches the number of contacts with corresponding phone numbers.
String phoneContactId = phones.getString(phones.getColumnIndexOrThrow(BaseColumns._ID));
phonestwo = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?",
new String[]{phoneContactId},
null);
while (phonestwo.moveToNext()) {
int phoneType = phonestwo.getInt(phonestwo.getColumnIndexOrThrow(ContactsContract.CommonDataKinds.Phone.TYPE));
String phoneNumber = phonestwo.getString(phonestwo.getColumnIndexOrThrow(ContactsContract.CommonDataKinds.Phone.NUMBER));
//For every contact in the phonebook, show the name and number
SelectContact selectContact = new SelectContact();
selectContact.setName(name);
selectContact.setPhone(phoneNumber);
selectContacts.add(selectContact);
}
}
}
phones.close();
return null;
}
In my Logcat,
I have 134 "phones" records, which is correct.
I have 134 "phoneContactId" records, which is correct.
I have 1 and sometimes 2 "phonestwo" records. But I want the number of phonestwo records to be 134, the matching phone numbers for the 134 contacts. Any ideas?
Here's a snippet of my logcat:
04-09 01:22:42.384 8934-8948/com.example.chris.contactlistcustomlistview E/phones﹕ 134
04-09 01:22:42.384 8934-8948/com.example.chris.contactlistcustomlistview E/phonestwo﹕ 2
04-09 01:22:42.384 8934-8948/com.example.chris.contactlistcustomlistview E/Contact ID﹕ 1191
04-09 01:22:42.394 8934-8934/com.example.chris.contactlistcustomlistview D/OpenGLRenderer﹕ Enabling debug mode 0
04-09 01:22:42.404 8934-8948/com.example.chris.contactlistcustomlistview E/phones﹕ 134
04-09 01:22:42.404 8934-8948/com.example.chris.contactlistcustomlistview E/phonestwo﹕ 2
04-09 01:22:42.404 8934-8948/com.example.chris.contactlistcustomlistview E/Contact ID﹕ 2314
04-09 01:22:42.414 8934-8948/com.example.chris.contactlistcustomlistview E/phones﹕ 134
04-09 01:22:42.414 8934-8948/com.example.chris.contactlistcustomlistview E/phonestwo﹕ 1
04-09 01:22:42.414 8934-8948/com.example.chris.contactlistcustomlistview E/Contact ID﹕ 1076
04-09 01:22:42.424 8934-8948/com.example.chris.contactlistcustomlistview E/phones﹕ 134
04-09 01:22:42.424 8934-8948/com.example.chris.contactlistcustomlistview E/phonestwo﹕ 1
04-09 01:22:42.424 8934-8948/com.example.chris.contactlistcustomlistview E/Contact ID﹕ 643
04-09 01:22:42.454 8934-8948/com.example.chris.contactlistcustomlistview E/phones﹕ 134
04-09 01:22:42.454 8934-8948/com.example.chris.contactlistcustomlistview E/phonestwo﹕ 1
04-09 01:22:42.454 8934-8948/com.example.chris.contactlistcustomlistview E/Contact ID﹕ 746
04-09 01:22:42.474 8934-8948/com.example.chris.contactlistcustomlistview E/phones﹕ 134
04-09 01:22:42.474 8934-8948/com.example.chris.contactlistcustomlistview E/phonestwo﹕ 1
04-09 01:22:42.474 8934-8948/com.example.chris.contactlistcustomlistview E/Contact ID﹕ 1690
04-09 01:22:42.504 8934-8948/com.example.chris.contactlistcustomlistview E/phones﹕ 134
04-09 01:22:42.504 8934-8948/com.example.chris.contactlistcustomlistview E/phonestwo﹕ 1
04-09 01:22:42.504 8934-8948/com.example.chris.contactlistcustomlistview E/Contact ID﹕ 1055
04-09 01:22:42.524 8934-8948/com.example.chris.contactlistcustomlistview E/phones﹕ 134
04-09 01:22:42.524 8934-8948/com.example.chris.contactlistcustomlistview E/phonestwo﹕ 1
04-09 01:22:42.524 8934-8948/com.example.chris.contactlistcustomlistview E/Contact ID﹕ 945
04-09 01:22:42.554 8934-8948/com.example.chris.contactlistcustomlistview E/phones﹕ 134
04-09 01:22:42.554 8934-8948/com.example.chris.contactlistcustomlistview E/phonestwo﹕ 2
04-09 01:22:42.554 8934-8948/com.example.chris.contactlistcustomlistview E/Contact ID﹕ 226
04-09 01:22:42.564 8934-8948/com.example.chris.contactlistcustomlistview E/phones﹕ 134
04-09 01:22:42.564 8934-8948/com.example.chris.contactlistcustomlistview E/phonestwo﹕ 1
04-09 01:22:42.564 8934-8948/com.example.chris.contactlistcustomlistview E/Contact ID﹕ 267
public class MainActivity extends Activity {
Cursor cursor;
ListView mainListView;
ArrayList hashMapsArrayList;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (cursor != null) {
cursor.moveToFirst();}
try {
cursor = getApplicationContext().getContentResolver()
.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, null, null, null);
int Idx = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.CONTACT_ID);
int nameIdx = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME);
int phoneNumberIdx = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER);
int photoIdIdx = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.PHOTO_THUMBNAIL_URI);
cursor.moveToFirst();
Set<String> ids = new HashSet<>();
do {
System.out.println("=====>in while");
String contactid=cursor.getString(Idx);
if (!ids.contains(contactid)) {
ids.add(contactid);
HashMap<String, String> hashMap = new HashMap<String, String>();
String name = cursor.getString(nameIdx);
String phoneNumber = cursor.getString(phoneNumberIdx);
String image = cursor.getString(photoIdIdx);
System.out.println("Id--->"+contactid+"Name--->"+name);
System.out.println("Id--->"+contactid+"Name--->"+name);
System.out.println("Id--->"+contactid+"Number--->"+phoneNumber);
if (!phoneNumber.contains("*")) {
hashMap.put("contactid", "" + contactid);
hashMap.put("name", "" + name);
hashMap.put("phoneNumber", "" + phoneNumber);
hashMap.put("image", "" + image);
// hashMap.put("email", ""+email);
if (hashMapsArrayList != null) {
hashMapsArrayList.add(hashMap);}
// hashMapsArrayList.add(hashMap);
}
}
} while (cursor.moveToNext());
} catch (Exception e) {
e.printStackTrace();
} finally {
if (cursor != null) {
cursor.close();
}
}
}
}