44 files changed, 125 insertions(+), 112 deletions(-)

M build.gradle
R src/{full/AndroidManifest.xml => conversations/AndroidManifest.xml}
A src/conversations/java/eu/siacs/conversations/services/QuickConversationsService.java
R src/{full/java/eu/siacs/conversations/ui/MagicCreateActivity.java => conversations/java/eu/siacs/conversations/ui/MagicCreateActivity.java}
R src/{full/java/eu/siacs/conversations/ui/ManageAccountActivity.java => conversations/java/eu/siacs/conversations/ui/ManageAccountActivity.java}
R src/{full/java/eu/siacs/conversations/ui/ShareViaAccountActivity.java => conversations/java/eu/siacs/conversations/ui/ShareViaAccountActivity.java}
R src/{full/java/eu/siacs/conversations/ui/WelcomeActivity.java => conversations/java/eu/siacs/conversations/ui/WelcomeActivity.java}
R src/{full/java/eu/siacs/conversations/ui/adapter/AccountAdapter.java => conversations/java/eu/siacs/conversations/ui/adapter/AccountAdapter.java}
R src/{full/java/eu/siacs/conversations/utils/SignupUtils.java => conversations/java/eu/siacs/conversations/utils/SignupUtils.java}
R src/{full/res/layout/activity_manage_accounts.xml => conversations/res/layout/activity_manage_accounts.xml}
R src/{full/res/layout/magic_create.xml => conversations/res/layout/magic_create.xml}
R src/{full/res/layout/welcome.xml => conversations/res/layout/welcome.xml}
D src/full/java/eu/siacs/conversations/services/QuickConversationsService.java
M src/main/java/eu/siacs/conversations/Config.java
M src/main/java/eu/siacs/conversations/android/JabberIdContact.java
D src/main/java/eu/siacs/conversations/android/OnPhoneContactsLoaded.java
A src/main/java/eu/siacs/conversations/services/AbstractQuickConversationsService.java
M src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
M src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java
M src/main/java/eu/siacs/conversations/ui/LocationActivity.java
M src/main/java/eu/siacs/conversations/ui/StartConversationActivity.java
M src/main/java/eu/siacs/conversations/xml/Namespace.java
R src/{quick/AndroidManifest.xml => quicksy/AndroidManifest.xml}
R src/{quick/java/eu/siacs/conversations/android/PhoneNumberContact.java => quicksy/java/eu/siacs/conversations/android/PhoneNumberContact.java}
R src/{quick/java/eu/siacs/conversations/services/QuickConversationsService.java => quicksy/java/eu/siacs/conversations/services/QuickConversationsService.java}
R src/{quick/java/eu/siacs/conversations/ui/ChooseCountryActivity.java => quicksy/java/eu/siacs/conversations/ui/ChooseCountryActivity.java}
R src/{quick/java/eu/siacs/conversations/ui/EnterPhoneNumberActivity.java => quicksy/java/eu/siacs/conversations/ui/EnterPhoneNumberActivity.java}
R src/{quick/java/eu/siacs/conversations/ui/VerifyActivity.java => quicksy/java/eu/siacs/conversations/ui/VerifyActivity.java}
R src/{quick/java/eu/siacs/conversations/ui/adapter/CountryAdapter.java => quicksy/java/eu/siacs/conversations/ui/adapter/CountryAdapter.java}
R src/{quick/java/eu/siacs/conversations/ui/drawable/TextDrawable.java => quicksy/java/eu/siacs/conversations/ui/drawable/TextDrawable.java}
R src/{quick/java/eu/siacs/conversations/ui/util/ApiDialogHelper.java => quicksy/java/eu/siacs/conversations/ui/util/ApiDialogHelper.java}
R src/{quick/java/eu/siacs/conversations/ui/util/PinEntryWrapper.java => quicksy/java/eu/siacs/conversations/ui/util/PinEntryWrapper.java}
R src/{quick/java/eu/siacs/conversations/utils/PhoneNumberUtilWrapper.java => quicksy/java/eu/siacs/conversations/utils/PhoneNumberUtilWrapper.java}
R src/{quick/java/eu/siacs/conversations/utils/SignupUtils.java => quicksy/java/eu/siacs/conversations/utils/SignupUtils.java}
R src/{quick/res/drawable-hdpi/ic_arrow_drop_down_black_18dp.png => quicksy/res/drawable-hdpi/ic_arrow_drop_down_black_18dp.png}
R src/{quick/res/drawable-mdpi/ic_arrow_drop_down_black_18dp.png => quicksy/res/drawable-mdpi/ic_arrow_drop_down_black_18dp.png}
R src/{quick/res/drawable-xhdpi/ic_arrow_drop_down_black_18dp.png => quicksy/res/drawable-xhdpi/ic_arrow_drop_down_black_18dp.png}
R src/{quick/res/drawable-xxhdpi/ic_arrow_drop_down_black_18dp.png => quicksy/res/drawable-xxhdpi/ic_arrow_drop_down_black_18dp.png}
R src/{quick/res/drawable-xxxhdpi/ic_arrow_drop_down_black_18dp.png => quicksy/res/drawable-xxxhdpi/ic_arrow_drop_down_black_18dp.png}
R src/{quick/res/layout/activity_choose_country.xml => quicksy/res/layout/activity_choose_country.xml}
R src/{quick/res/layout/activity_enter_number.xml => quicksy/res/layout/activity_enter_number.xml}
R src/{quick/res/layout/activity_verify.xml => quicksy/res/layout/activity_verify.xml}
R src/{quick/res/layout/country_item.xml => quicksy/res/layout/country_item.xml}
R src/{quick/res/menu/choose_country.xml => quicksy/res/menu/choose_country.xml}

@@ 21,9 21,9 @@ repositories {
 configurations {
     playstoreImplementation
     compatImplementation
-    fullFreeCompatImplementation
-    quickFreeCompatImplementation
-    quickImplementation
+    conversationsFreeCompatImplementation
+    quicksyFreeCompatImplementation
+    quicksyImplementation
 }
 
 ext {


@@ 46,8 46,8 @@ dependencies {
     implementation "com.android.support:support-emoji:$supportLibVersion"
     implementation "com.android.support:design:$supportLibVersion"
     compatImplementation "com.android.support:support-emoji-appcompat:$supportLibVersion"
-    fullFreeCompatImplementation "com.android.support:support-emoji-bundled:$supportLibVersion"
-    quickFreeCompatImplementation "com.android.support:support-emoji-bundled:$supportLibVersion"
+    conversationsFreeCompatImplementation "com.android.support:support-emoji-bundled:$supportLibVersion"
+    quicksyFreeCompatImplementation "com.android.support:support-emoji-bundled:$supportLibVersion"
     implementation 'org.bouncycastle:bcmail-jdk15on:1.58'
     implementation 'com.google.zxing:core:3.3.0'
     implementation 'de.measite.minidns:minidns-hla:0.2.4'


@@ 60,7 60,7 @@ dependencies {
     implementation 'org.osmdroid:osmdroid-android:6.0.1'
     implementation 'org.hsluv:hsluv:0.2'
     implementation 'org.conscrypt:conscrypt-android:1.3.0'
-    quickImplementation 'io.michaelrocks:libphonenumber-android:8.9.14'
+    quicksyImplementation 'io.michaelrocks:libphonenumber-android:8.9.14'
 }
 
 ext {


@@ 80,6 80,7 @@ android {
         applicationId "eu.siacs.conversations"
         resValue "string", "applicationId", applicationId
         resValue "string", "app_name", "Conversations"
+        buildConfigField "String", "LOGTAG", "\"conversations\""
     }
 
     dataBinding {


@@ 101,14 102,15 @@ android {
 
     productFlavors {
 
-        quick {
+        quicksy {
             dimension "mode"
             applicationId = "im.conversations.quick"
             resValue "string", "app_name", "Quicksy"
             resValue "string", "applicationId", applicationId
+            buildConfigField "String", "LOGTAG", "\"quicksy\""
         }
 
-        full {
+        conversations {
             dimension "mode"
         }
 


@@ 131,12 133,12 @@ android {
     }
 
     sourceSets {
-        quickFreeCompat {
+        quicksyFreeCompat {
             java {
                 srcDirs 'src/freeCompat/java'
             }
         }
-        quickPlaystoreCompat {
+        quicksyPlaystoreCompat {
             java {
                 srcDirs 'src/playstoreCompat/java'
             }


@@ 144,12 146,12 @@ android {
                 srcDir 'src/playstoreCompat/res'
             }
         }
-        fullFreeCompat {
+        conversationsFreeCompat {
             java {
                 srcDirs 'src/freeCompat/java'
             }
         }
-        fullPlaystoreCompat {
+        conversationsPlaystoreCompat {
             java {
                 srcDirs 'src/playstoreCompat/java'
             }

@@ 0,0 1,13 @@
+package eu.siacs.conversations.services;
+
+public class QuickConversationsService extends AbstractQuickConversationsService {
+
+    QuickConversationsService(XmppConnectionService xmppConnectionService) {
+        super(xmppConnectionService);
+    }
+
+    @Override
+    public void considerSync() {
+
+    }
+}<
\ No newline at end of file

@@ 1,22 0,0 @@
-package eu.siacs.conversations.services;
-
-public class QuickConversationsService {
-
-    private final XmppConnectionService service;
-
-    QuickConversationsService(XmppConnectionService xmppConnectionService) {
-        this.service = xmppConnectionService;
-    }
-
-    public static boolean isQuicksy() {
-        return false;
-    }
-
-    public static boolean isFull() {
-        return true;
-    }
-
-    public void considerSync() {
-
-    }
-}>
\ No newline at end of file

@@ 34,14 34,14 @@ public final class Config {
 		return (ENCRYPTION_MASK & (ENCRYPTION_MASK - 1)) != 0;
 	}
 
-	public static final String LOGTAG = "conversations";
+	public static final String LOGTAG = BuildConfig.LOGTAG;
 
 	public static final Jid BUG_REPORTS = Jid.of("bugs@conversations.im");
 
 
 	public static final String DOMAIN_LOCK = null; //only allow account creation for this domain
 	public static final String MAGIC_CREATE_DOMAIN = "conversations.im";
-	public static final String QUICKSY_DOMAIN = "quicksy.im";
+	public static final String QUICKSY_DOMAIN = "venus.fritz.box";
 	public static final boolean DISALLOW_REGISTRATION_IN_UI = false; //hide the register checkbox
 
 	public static final boolean USE_RANDOM_RESOURCE_ON_EVERY_BIND = false;

@@ 10,6 10,7 @@ import android.util.Log;
 
 import java.util.Collections;
 import java.util.HashMap;
+import java.util.Map;
 
 import eu.siacs.conversations.Config;
 import rocks.xmpp.addr.Jid;


@@ 31,10 32,9 @@ public class JabberIdContact extends AbstractPhoneContact {
         return jid;
     }
 
-    public static void load(Context context, OnPhoneContactsLoaded<JabberIdContact> callback) {
+    public static Map<Jid, JabberIdContact> load(Context context) {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && context.checkSelfPermission(Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) {
-            callback.onPhoneContactsLoaded(Collections.emptyList());
-            return;
+            return Collections.emptyMap();
         }
         final String[] PROJECTION = new String[]{ContactsContract.Data._ID,
                 ContactsContract.Data.DISPLAY_NAME,


@@ 51,8 51,7 @@ public class JabberIdContact extends AbstractPhoneContact {
         try {
             cursor = context.getContentResolver().query(ContactsContract.Data.CONTENT_URI, PROJECTION, SELECTION, null, null);
         } catch (Exception e) {
-            callback.onPhoneContactsLoaded(Collections.emptyList());
-            return;
+            return Collections.emptyMap();
         }
         final HashMap<Jid, JabberIdContact> contacts = new HashMap<>();
         while (cursor != null && cursor.moveToNext()) {


@@ 69,6 68,6 @@ public class JabberIdContact extends AbstractPhoneContact {
         if (cursor != null) {
             cursor.close();
         }
-        callback.onPhoneContactsLoaded(contacts.values());
+        return contacts;
     }
 }

@@ 1,8 0,0 @@
-package eu.siacs.conversations.android;
-
-import java.util.Collection;
-
-public interface OnPhoneContactsLoaded<T extends  AbstractPhoneContact> {
-
-    void onPhoneContactsLoaded(Collection<T> contacts);
-}

@@ 0,0 1,22 @@
+package eu.siacs.conversations.services;
+
+import eu.siacs.conversations.BuildConfig;
+
+public abstract class AbstractQuickConversationsService {
+
+    protected final XmppConnectionService service;
+
+    public AbstractQuickConversationsService(XmppConnectionService service) {
+        this.service = service;
+    }
+
+    public abstract void considerSync();
+
+    public static boolean isQuicksy() {
+        return "quicksy".equals(BuildConfig.FLAVOR_mode);
+    }
+
+    public static boolean isConversations() {
+        return "conversations".equals(BuildConfig.FLAVOR_mode);
+    }
+}

@@ 1520,33 1520,32 @@ public class XmppConnectionService extends Service {
 
 	public void loadPhoneContacts() {
         mContactMergerExecutor.execute(() -> {
-            JabberIdContact.load(this, contacts -> {
-                Log.d(Config.LOGTAG, "start merging phone contacts with roster");
-                for (Account account : accounts) {
-                    List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
-                    for (JabberIdContact jidContact : contacts) {
-                        final Contact contact = account.getRoster().getContact(jidContact.getJid());
-                        contact.setSystemAccount(jidContact.getLookupUri());
-                        boolean needsCacheClean = contact.setPhotoUri(jidContact.getPhotoUri());
-                        needsCacheClean |= contact.setSystemName(jidContact.getDisplayName());
-                        if (needsCacheClean) {
-                            getAvatarService().clear(contact);
-                        }
-                        withSystemAccounts.remove(contact);
+            Map<Jid, JabberIdContact> contacts = JabberIdContact.load(this);
+            Log.d(Config.LOGTAG, "start merging phone contacts with roster");
+            for (Account account : accounts) {
+                List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
+                for (JabberIdContact jidContact : contacts.values()) {
+                    final Contact contact = account.getRoster().getContact(jidContact.getJid());
+                    contact.setSystemAccount(jidContact.getLookupUri());
+                    boolean needsCacheClean = contact.setPhotoUri(jidContact.getPhotoUri());
+                    needsCacheClean |= contact.setSystemName(jidContact.getDisplayName());
+                    if (needsCacheClean) {
+                        getAvatarService().clear(contact);
                     }
-                    for (Contact contact : withSystemAccounts) {
-                        contact.setSystemAccount(null);
-                        boolean needsCacheClean = contact.setPhotoUri(null);
-                        needsCacheClean |= contact.setSystemName(null);
-                        if (needsCacheClean) {
-                            getAvatarService().clear(contact);
-                        }
+                    withSystemAccounts.remove(contact);
+                }
+                for (Contact contact : withSystemAccounts) {
+                    contact.setSystemAccount(null);
+                    boolean needsCacheClean = contact.setPhotoUri(null);
+                    needsCacheClean |= contact.setSystemName(null);
+                    if (needsCacheClean) {
+                        getAvatarService().clear(contact);
                     }
                 }
-                Log.d(Config.LOGTAG, "finished merging phone contacts");
-                mShortcutService.refresh(mInitialAddressbookSyncCompleted.compareAndSet(false, true));
-                updateRosterUi();
-            });
+            }
+            Log.d(Config.LOGTAG, "finished merging phone contacts");
+            mShortcutService.refresh(mInitialAddressbookSyncCompleted.compareAndSet(false, true));
+            updateRosterUi();
             mQuickConversationsService.considerSync();
         });
 	}


@@ 3323,11 3322,11 @@ public class XmppConnectionService extends Service {
 	}
 
 	public boolean useTorToConnect() {
-		return QuickConversationsService.isFull() && getBooleanPreference("use_tor", R.bool.use_tor);
+		return QuickConversationsService.isConversations() && getBooleanPreference("use_tor", R.bool.use_tor);
 	}
 
 	public boolean showExtendedConnectionOptions() {
-		return QuickConversationsService.isFull() && getBooleanPreference("show_connection_options", R.bool.show_connection_options);
+		return QuickConversationsService.isConversations() && getBooleanPreference("show_connection_options", R.bool.show_connection_options);
 	}
 
 	public boolean broadcastLastActivity() {

@@ 28,16 28,9 @@ import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.View.OnClickListener;
-import android.widget.Button;
-import android.widget.CompoundButton;
 import android.widget.CompoundButton.OnCheckedChangeListener;
 import android.widget.EditText;
-import android.widget.ImageButton;
 import android.widget.ImageView;
-import android.widget.LinearLayout;
-import android.widget.RelativeLayout;
-import android.widget.TableLayout;
-import android.widget.TextView;
 import android.widget.Toast;
 
 import org.openintents.openpgp.util.OpenPgpUtils;


@@ 623,8 616,8 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
 			}
 		}
 		SharedPreferences preferences = getPreferences();
-		mUseTor = QuickConversationsService.isFull() && preferences.getBoolean("use_tor", getResources().getBoolean(R.bool.use_tor));
-		this.mShowOptions = mUseTor || (QuickConversationsService.isFull() && preferences.getBoolean("show_connection_options", getResources().getBoolean(R.bool.show_connection_options)));
+		mUseTor = QuickConversationsService.isConversations() && preferences.getBoolean("use_tor", getResources().getBoolean(R.bool.use_tor));
+		this.mShowOptions = mUseTor || (QuickConversationsService.isConversations() && preferences.getBoolean("show_connection_options", getResources().getBoolean(R.bool.show_connection_options)));
 		this.binding.namePort.setVisibility(mShowOptions ? View.VISIBLE : View.GONE);
 	}
 


@@ 888,7 881,7 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
 
 		}
 
-		final boolean editable = !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY) && QuickConversationsService.isFull();
+		final boolean editable = !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY) && QuickConversationsService.isConversations();
 		this.binding.accountJid.setEnabled(editable);
 		this.binding.accountJid.setFocusable(editable);
 		this.binding.accountJid.setFocusableInTouchMode(editable);

@@ 16,7 16,6 @@ import android.preference.PreferenceManager;
 import android.provider.Settings;
 import android.support.annotation.BoolRes;
 import android.support.annotation.NonNull;
-import android.text.TextUtils;
 import android.util.Log;
 import android.view.MenuItem;
 


@@ 104,7 103,7 @@ public abstract class LocationActivity extends ActionBarActivity implements Loca
 		final IConfigurationProvider config = Configuration.getInstance();
 		config.load(ctx, getPreferences());
 		config.setUserAgentValue(BuildConfig.APPLICATION_ID + "_" + BuildConfig.VERSION_CODE);
-		if (QuickConversationsService.isFull() && getBooleanPreference("use_tor", R.bool.use_tor)) {
+		if (QuickConversationsService.isConversations() && getBooleanPreference("use_tor", R.bool.use_tor)) {
 			try {
 				config.setHttpProxy(HttpConnectionManager.getProxy());
 			} catch (IOException e) {

@@ 49,7 49,6 @@ import android.widget.TextView;
 import android.widget.Toast;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicBoolean;


@@ 296,7 295,7 @@ public class StartConversationActivity extends XmppActivity implements XmppConne
 
 		final SharedPreferences preferences = getPreferences();
 
-		this.mHideOfflineContacts = QuickConversationsService.isFull() && preferences.getBoolean("hide_offline", false);
+		this.mHideOfflineContacts = QuickConversationsService.isConversations() && preferences.getBoolean("hide_offline", false);
 
 		final boolean startSearching = preferences.getBoolean("start_searching",getResources().getBoolean(R.bool.start_searching));
 

@@ 22,4 22,5 @@ public final class Namespace {
 	public static final String P1_S3_FILE_TRANSFER = "p1:s3filetransfer";
 	public static final String BOOKMARKS_CONVERSION = "urn:xmpp:bookmarks-conversion:0";
 	public static final String BOOKMARKS = "storage:bookmarks";
+	public static final String SYNCHRONIZATION = "im.quicksy.synchronization";
 }

@@ 10,6 10,7 @@ import android.util.Log;
 
 import java.util.Collections;
 import java.util.HashMap;
+import java.util.Map;
 
 import eu.siacs.conversations.Config;
 import eu.siacs.conversations.utils.PhoneNumberUtilWrapper;


@@ 32,10 33,9 @@ public class PhoneNumberContact extends AbstractPhoneContact {
         }
     }
 
-    public static void load(Context context, OnPhoneContactsLoaded<PhoneNumberContact> callback) {
+    public static Map<String, PhoneNumberContact> load(Context context) {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && context.checkSelfPermission(Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) {
-            callback.onPhoneContactsLoaded(Collections.emptyList());
-            return;
+            return Collections.emptyMap();
         }
         final String[] PROJECTION = new String[]{ContactsContract.Data._ID,
                 ContactsContract.Data.DISPLAY_NAME,


@@ 46,8 46,7 @@ public class PhoneNumberContact extends AbstractPhoneContact {
         try {
             cursor = context.getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, PROJECTION, null, null, null);
         } catch (Exception e) {
-            callback.onPhoneContactsLoaded(Collections.emptyList());
-            return;
+            return Collections.emptyMap();
         }
         final HashMap<String, PhoneNumberContact> contacts = new HashMap<>();
         while (cursor != null && cursor.moveToNext()) {


@@ 64,6 63,6 @@ public class PhoneNumberContact extends AbstractPhoneContact {
         if (cursor != null) {
             cursor.close();
         }
-        callback.onPhoneContactsLoaded(contacts.values());
+        return contacts;
     }
 }

@@ 14,8 14,11 @@ import java.net.HttpURLConnection;
 import java.net.URL;
 import java.net.UnknownHostException;
 import java.security.SecureRandom;
+import java.util.ArrayList;
 import java.util.Collections;
+import java.util.List;
 import java.util.Locale;
+import java.util.Map;
 import java.util.Set;
 import java.util.UUID;
 import java.util.WeakHashMap;


@@ 30,10 33,14 @@ import eu.siacs.conversations.entities.Account;
 import eu.siacs.conversations.utils.AccountUtils;
 import eu.siacs.conversations.utils.CryptoHelper;
 import eu.siacs.conversations.utils.PhoneNumberUtilWrapper;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xml.Namespace;
+import eu.siacs.conversations.xmpp.XmppConnection;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 import io.michaelrocks.libphonenumber.android.Phonenumber;
 import rocks.xmpp.addr.Jid;
 
-public class QuickConversationsService {
+public class QuickConversationsService extends AbstractQuickConversationsService {
 
 
     public static final int API_ERROR_OTHER = -1;


@@ 46,8 53,6 @@ public class QuickConversationsService {
 
     private static final String INSTALLATION_ID = "eu.siacs.conversations.installation-id";
 
-    private final XmppConnectionService service;
-
     private final Set<OnVerificationRequested> mOnVerificationRequested = Collections.newSetFromMap(new WeakHashMap<>());
     private final Set<OnVerification> mOnVerification = Collections.newSetFromMap(new WeakHashMap<>());
 


@@ 55,7 60,7 @@ public class QuickConversationsService {
     private final AtomicBoolean mVerificationRequestInProgress = new AtomicBoolean(false);
 
     QuickConversationsService(XmppConnectionService xmppConnectionService) {
-        this.service = xmppConnectionService;
+        super(xmppConnectionService);
     }
 
     public void addOnVerificationRequestedListener(OnVerificationRequested onVerificationRequested) {


@@ 257,20 262,32 @@ public class QuickConversationsService {
         return mVerificationRequestInProgress.get();
     }
 
-    public static boolean isQuicksy() {
-        return true;
-    }
-
-    public static boolean isFull() {
-        return false;
+    @Override
+    public void considerSync() {
+        Map<String, PhoneNumberContact> contacts = PhoneNumberContact.load(service);
+        for(Account account : service.getAccounts()) {
+            considerSync(account, contacts);
+        }
     }
 
-    public void considerSync() {
-        PhoneNumberContact.load(service, contacts -> {
-            for(PhoneNumberContact c : contacts) {
-                Log.d(Config.LOGTAG, "Display Name=" + c.getDisplayName() + ", number=" +  c.getPhoneNumber()+", uri="+c.getLookupUri());
-            }
-        });
+    private void considerSync(Account account, Map<String, PhoneNumberContact> contacts) {
+        XmppConnection xmppConnection = account.getXmppConnection();
+        Jid syncServer = xmppConnection == null ? null : xmppConnection.findDiscoItemByFeature(Namespace.SYNCHRONIZATION);
+        if (syncServer == null) {
+            Log.d(Config.LOGTAG,account.getJid().asBareJid()+": skipping sync. no sync server found");
+            return;
+        }
+        Log.d(Config.LOGTAG,account.getJid().asBareJid()+": sending phone list to "+syncServer);
+        List<Element> entries = new ArrayList<>();
+        for(PhoneNumberContact c : contacts.values()) {
+            entries.add(new Element("entry").setAttribute("number",c.getPhoneNumber()));
+        }
+        Element phoneBook = new Element("phone-book",Namespace.SYNCHRONIZATION);
+        phoneBook.setChildren(entries);
+        IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
+        iqPacket.setTo(syncServer);
+        iqPacket.addChild(phoneBook);
+        service.sendIqPacket(account, iqPacket, null);
     }
 
     public interface OnVerificationRequested {