/**
* Synchronize raw contacts
*
* @param context The context of Authenticator Activity
* @param account The username for the account
* @param users The list of users
*/
public static synchronized void syncContacts(Context context, String account, List<User> users) {
String userName;
long rawContactId = 0;
final ContentResolver resolver = context.getContentResolver();
List<Long> currentContacts = lookupAllContacts(resolver);
final BatchOperation batchOperation = new BatchOperation(context, resolver);
Log.d(TAG, "In SyncContacts");
for (final User user : users) {
userName = user.getUserName();
// Check to see if the contact needs to be inserted or updated
rawContactId = lookupRawContact(resolver, userName);
if (rawContactId == 0) {
// add new contact
Log.d(TAG, "In addContact");
addContact(context, account, user, batchOperation);
} else {
currentContacts.remove(rawContactId);
}
// A sync adapter should batch operations on multiple contacts,
// because it will make a dramatic performance difference.
if (batchOperation.size() >= 50) {
batchOperation.execute();
}
}
for (final Long l : currentContacts) {
Log.d(TAG, "Deleting contact");
deleteContact(context, l, batchOperation);
}
batchOperation.execute();
}
/**
* Add a list of status messages to the contacts provider.
*
* @param context the context to use
* @param accountName the username of the logged in user
* @param statuses the list of statuses to store
*/
public static void insertStatuses(Context context, String username, List<User.Status> list) {
final ContentValues values = new ContentValues();
final ContentResolver resolver = context.getContentResolver();
final ArrayList<String> processedUsers = new ArrayList<String>();
final BatchOperation batchOperation = new BatchOperation(context, resolver);
for (final User.Status status : list) {
// Look up the user's sample SyncAdapter data row
final String userName = status.getUserName();
if (!processedUsers.contains(userName)) {
final long profileId = lookupProfile(resolver, userName);
// Insert the activity into the stream
if (profileId > 0) {
values.put(StatusUpdates.DATA_ID, profileId);
values.put(StatusUpdates.STATUS, status.getStatus());
values.put(StatusUpdates.PROTOCOL, Im.PROTOCOL_CUSTOM);
values.put(StatusUpdates.CUSTOM_PROTOCOL, CUSTOM_IM_PROTOCOL);
values.put(StatusUpdates.IM_ACCOUNT, username);
values.put(StatusUpdates.IM_HANDLE, status.getUserName());
values.put(StatusUpdates.STATUS_TIMESTAMP, status.getTimeStamp().getTime());
values.put(StatusUpdates.STATUS_RES_PACKAGE, context.getPackageName());
values.put(StatusUpdates.STATUS_ICON, R.drawable.ic_main);
values.put(StatusUpdates.STATUS_LABEL, R.string.label);
batchOperation.add(
ContactOperations.newInsertCpo(StatusUpdates.CONTENT_URI, true)
.withValues(values)
.build());
// A sync adapter should batch operations on multiple contacts,
// because it will make a dramatic performance difference.
if (batchOperation.size() >= 50) {
batchOperation.execute();
}
}
processedUsers.add(userName);
}
}
batchOperation.execute();
}
/**
* Add a list of status messages to the contacts provider.
*
* @param context the context to use
* @param accountName the username of the logged in user
* @param statuses the list of statuses to store
*/
@TargetApi(15)
public static void insertStreamStatuses(Context context, String username) {
final ContentValues values = new ContentValues();
final ContentResolver resolver = context.getContentResolver();
final BatchOperation batchOperation = new BatchOperation(context, resolver);
List<Long> currentContacts = lookupAllContacts(resolver);
for (long id : currentContacts) {
String friendUsername = lookupUsername(resolver, id);
long watermark = lookupHighWatermark(resolver, id);
long newWatermark = watermark;
try {
List<Status> statuses = DeliciousFeed.fetchFriendStatuses(friendUsername);
for (Status status : statuses) {
if (status.getTimeStamp().getTime() > watermark) {
if (status.getTimeStamp().getTime() > newWatermark)
newWatermark = status.getTimeStamp().getTime();
values.clear();
values.put(StreamItems.RAW_CONTACT_ID, id);
values.put(StreamItems.TEXT, status.getStatus());
values.put(StreamItems.TIMESTAMP, status.getTimeStamp().getTime());
values.put(StreamItems.ACCOUNT_NAME, username);
values.put(StreamItems.ACCOUNT_TYPE, Constants.ACCOUNT_TYPE);
values.put(StreamItems.RES_ICON, R.drawable.ic_main);
values.put(StreamItems.RES_PACKAGE, context.getPackageName());
values.put(StreamItems.RES_LABEL, R.string.label);
batchOperation.add(
ContactOperations.newInsertCpo(StreamItems.CONTENT_URI, false)
.withValues(values)
.build());
// A sync adapter should batch operations on multiple contacts,
// because it will make a dramatic performance difference.
if (batchOperation.size() >= 50) {
batchOperation.execute();
}
}
}
values.clear();
values.put(RawContacts.SYNC1, Long.toString(newWatermark));
batchOperation.add(
ContactOperations.newUpdateCpo(RawContacts.CONTENT_URI, false)
.withValues(values)
.withSelection(RawContacts._ID + "=?", new String[] {Long.toString(id)})
.build());
batchOperation.execute();
} catch (AuthenticationException e) {
e.printStackTrace();
} catch (JSONException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}