android contacts grouped inquiries

Help us to see. I do a query grouping contacts, how are false Oh

 
/ / Method is to check all contacts 
 grouped by the group id/ / The idea is by grouping id check out the data table of raw_contact_id 
/ / To query a contact name and phone number 
 by raw_contact_id/ / Self is the context id is the id 
 contact group
Cursor cursor = self 
. GetContentResolver (). Query (ContactsContract.Data.CONTENT_URI, 
new String [] {ContactsContract.Data.RAW_CONTACT_ID}, 
ContactsContract.Data.MIMETYPE 
+ "= '" 
+ ContactsContract.CommonDataKinds.GroupMembership.CONTENT_ITEM_TYPE 
+ "'" + "And" + ContactsContract.CommonDataKinds.GroupMembership._ID 
+ "=?" 

, New String [] {String.valueOf (id)}, null); 
/ / Print out for false So now I still can not understand 
Log.e (TAG, "query that groups of contacts cursor ********************:" + cursor.moveToFirst ()); 

Under the guidance we have given, thank you<-! Main posts under Banner (D4) -><-! Posts under the main text (D5) ->
Reply:
I want to be android address book demo.

The main function with: the operating system address book contacts. This is relatively simple, the URL can get to, I can achieve.

But: I want to get the contact group, there is no thinking to do. android emulator, there is no grouping this option, only the collection, but there is a real machine grouping this feature.

So how to get the phone address book grouping set it? We talk about the idea of ​​it!

The main features include: You can get the demo in the phone book in the grouping, grouping modify the name, you can add groups, delete groups, add team members, remove group members!

Thank you! I found a lot of information in Baidu google years, still confused. Later, to study the android contacts database, we help under the guidance oh
Reply:
Done!

 
Contact method outid / / query packet is a packet id 
public ArrayList > getContactsByGroupId (int outid) {
Log.e (TAG, "the group began inquiries contact ******************** id:" + outid); 
ArrayList > mymaplist = new ArrayList > (); 
/ / We went to check RAW_CONTACT_ID ideas through group id, go through RAW_CONTACT_ID inquiries contact 
/ / Get the data you want to query a table Data.RAW_CONTACT_ID field 
String [] RAW_PROJECTION = new String [] {ContactsContract.Data.RAW_CONTACT_ID,}; 

String RAW_CONTACTS_WHERE = ContactsContract.CommonDataKinds.GroupMembership.GROUP_ROW_ID 
+ "=?" 
+ "And" 
+ ContactsContract.Data.MIMETYPE 
+ "=" 
+ "'" 
+ ContactsContract.CommonDataKinds.GroupMembership.CONTENT_ITEM_TYPE 
+ "'"; 
/ / By id outid grouping; queries get RAW_CONTACT_ID 
Cursor cursor = myContext.getContentResolver (). Query (
ContactsContract.Data.CONTENT_URI, RAW_PROJECTION, 
RAW_CONTACTS_WHERE, new String [] {"" + outid}, "data1 asc"); 

while (cursor.moveToNext ()) {
HashMap  map = new HashMap  (); 
/ / RAW_CONTACT_ID 
int contactId = cursor.getInt (cursor 
. GetColumnIndex ("raw_contact_id")); 
Log.e (TAG, "check the group contact raw_contact_id ****************:" + contactId); 
String [] RAW_PROJECTION02 = new String [] {ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME,}; 
String RAW_CONTACTS_WHERE02 = ContactsContract.CommonDataKinds.StructuredName.CONTACT_ID 
+ "=?" 
+ "And" 
+ ContactsContract.Data.MIMETYPE 
+ "=" 
+ "'" 
+ ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE 
+ "'"; 
/ / Get the user's name 
 by value raw_contact_idCursor cursor01 = myContext.getContentResolver (). Query (
ContactsContract.Data.CONTENT_URI, RAW_PROJECTION02, 
RAW_CONTACTS_WHERE02, new String [] {"" + contactId}, 
"Data1 asc"); 
String contacts_name = null; 
while (cursor01.moveToNext ()) {
contacts_name = cursor01.getString (cursor01 
. GetColumnIndex ("data1")); 
Log.e (TAG, "Contact Name:" + contacts_name); 
} 
map.put (COLUMN_NAME, contacts_name); 

String [] RAW_PROJECTION03 = new String [] {ContactsContract.CommonDataKinds.Phone.NUMBER,}; 

String RAW_CONTACTS_WHERE03 = ContactsContract.CommonDataKinds.Phone.CONTACT_ID 
+ "=?" 
+ "And" 
+ ContactsContract.Data.MIMETYPE 
+ "=" 
+ "'" 
+ ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE 
+ "'"; 

 / / When there are multiple numbers/ / String num_str = cursor 
/ /. GetString (cursor 
. / / GetColumnIndex (ContactsContract.Contacts.HAS_PHONE_NUMBER)); 
/ / Int num = Integer.valueOf (num_str); 
/ / If (num> 0) {

/ / Get the phone number 
 by raw_contact_idCursor cursor02 = myContext.getContentResolver (). Query (
ContactsContract.Data.CONTENT_URI, RAW_PROJECTION03, 
RAW_CONTACTS_WHERE03, new String [] {"" + contactId}, 
"Data1 asc"); 
String phonenum = null; 
while (cursor02.moveToNext ()) {
phonenum = cursor02.getString (cursor02.getColumnIndex ("data1")); 
/ / Map.put ("phonekey", phonenum); 
Log.e (TAG, "Contact Phone Number:" + phonenum); 
} 
map.put (COLUMN_NUMBER, phonenum); 
/ /} 
mymaplist.add (map); 
} 
Log.e (TAG, "the end of the restructuring contact query returns a collection of contacts ********************" + mymaplist.size ()); 
return mymaplist; 
} 

Reply:
There are: Code chaotic, we hope to optimize! Thank you!

 
/ / Query no grouping contacts 
public ArrayList > getContactsByNoGroup () {
Log.e (TAG, "query does not start grouping contacts ********************"); 
ArrayList > mymaplist = new ArrayList > (); 
/ / We went to check RAW_CONTACT_ID ideas through group id, go through RAW_CONTACT_ID inquiries contact 
/ / Query ungrouped contacts filter 
String RAW_CONTACTS_IN_NO_GROUP_SELECTION = "1 = 1) and" 
+ Data.RAW_CONTACT_ID + "not in (select" 
+ Data.RAW_CONTACT_ID + "from view_data_restricted where" 
+ Data.MIMETYPE + "= '" + GroupMembership.CONTENT_ITEM_TYPE 
+ "') Group by (" + Data.RAW_CONTACT_ID; 

Cursor cursor = myContext.getContentResolver (). Query (Data.CONTENT_URI, 
null, RAW_CONTACTS_IN_NO_GROUP_SELECTION, null, null); 

Log.e (TAG, 
"Query the group contact cursorgetCount ********************:" 
+ Cursor.getCount ()); 
while (cursor.moveToNext ()) {
HashMap  map = new HashMap  (); 
/ / RAW_CONTACT_ID 
int contactId = cursor.getInt (cursor 
. GetColumnIndex ("raw_contact_id")); 
Log.e (TAG, "query that groups of contacts cursor *** contact id ****************:" + contactId); 
String [] RAW_PROJECTION02 = new String [] {ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME,}; 

String RAW_CONTACTS_WHERE02 = ContactsContract.CommonDataKinds.StructuredName.CONTACT_ID 
+ "=?" 
+ "And" 
+ ContactsContract.Data.MIMETYPE 
+ "=" 
+ "'" 
+ ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE 
+ "'"; 

Cursor cursor01 = myContext.getContentResolver (). Query (
ContactsContract.Data.CONTENT_URI, RAW_PROJECTION02, 
RAW_CONTACTS_WHERE02, new String [] {"" + contactId}, 
"Data1 asc"); 
String contacts_name = null; 
while (cursor01.moveToNext ()) {
contacts_name = cursor01.getString (cursor01 
. GetColumnIndex ("data1")); 

Log.e (TAG, "Contact Name:" + contacts_name); 
} 
map.put (COLUMN_NAME, contacts_name); 

 / / When there are multiple numbers
String [] RAW_PROJECTION03 = new String [] {ContactsContract.CommonDataKinds.Phone.NUMBER,}; 

String RAW_CONTACTS_WHERE03 = ContactsContract.CommonDataKinds.Phone.CONTACT_ID 
+ "=?" 
+ "And" 
+ ContactsContract.Data.MIMETYPE 
+ "=" 
+ "'" 
+ ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE 
+ "'"; 

/ / String num_str = cursor 
/ /. GetString (cursor 
. / / GetColumnIndex (ContactsContract.Contacts.HAS_PHONE_NUMBER)); 
/ / Int num = Integer.valueOf (num_str); 
/ / If (num> 0) {
Cursor cursor02 = myContext.getContentResolver (). Query (
ContactsContract.Data.CONTENT_URI, RAW_PROJECTION03, 
RAW_CONTACTS_WHERE03, new String [] {"" + contactId}, 
"Data1 asc"); 
String phonenum = null; 
while (cursor02.moveToNext ()) {
phonenum = cursor02.getString (cursor02.getColumnIndex ("data1")); 
map.put ("phonekey", phonenum); 
Log.e (TAG, "Contact Phone Number:" + phonenum); 
} 
map.put (COLUMN_NUMBER, phonenum); 
/ /} 
mymaplist.add (map); 
} 
Log.e (TAG, "the end of the inquiry are not grouped contacts, returns combined ********************" + mymaplist.size ()); 
return mymaplist; 
} 

Reply:
First under the roof, lz there is a problem, ah, you outid this grouping is coming from? He went to the area to see the database?