added interface to edit nick

src/main/java/eu/siacs/conversations/entities/MucOptions.java

@@ -2,6 +2,7 @@ package eu.siacs.conversations.entities;
 
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
+import android.text.TextUtils;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -380,7 +381,12 @@ public class MucOptions {
         } else if (!conversation.getJid().isBareJid()) {
             return conversation.getJid().getResource();
         } else {
+            final String displayName = account.getDisplayName();
+            if (TextUtils.isEmpty(displayName)) {
                 return JidHelper.localPartOrFallback(account.getJid());
+            } else {
+                return displayName;
+            }
         }
     }
 

src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java

@@ -35,7 +35,7 @@ public abstract class AbstractGenerator {
 			"http://jabber.org/protocol/caps",
 			"http://jabber.org/protocol/disco#info",
 			"urn:xmpp:avatar:metadata+notify",
-			"http://jabber.org/protocol/nick+notify",
+			Namespace.NICK+"+notify",
 			Namespace.BOOKMARKS+"+notify",
 			"urn:xmpp:ping",
 			"jabber:iq:version",

src/main/java/eu/siacs/conversations/generator/IqGenerator.java

@@ -127,8 +127,15 @@ public class IqGenerator extends AbstractGenerator {
 
 	public IqPacket publishNick(String nick) {
 		final Element item = new Element("item");
-		item.addChild("nick", "http://jabber.org/protocol/nick").setContent(nick);
+		item.addChild("nick", Namespace.NICK).setContent(nick);
-		return publish("http://jabber.org/protocol/nick", item);
+		return publish(Namespace.NICK, item);
+	}
+
+	public IqPacket deleteNode(String node) {
+		IqPacket packet = new IqPacket(IqPacket.TYPE.SET);
+		final Element pubsub = packet.addChild("pubsub", Namespace.PUBSUB_OWNER);
+		pubsub.addChild("delete").setAttribute("node",node);
+		return packet;
 	}
 
 	public IqPacket publishAvatar(Avatar avatar) {

src/main/java/eu/siacs/conversations/parser/MessageParser.java

@@ -194,16 +194,11 @@ public class MessageParser extends AbstractParser implements OnMessagePacketRece
                     mXmppConnectionService.fetchAvatar(account, avatar);
                 }
             }
-		} else if ("http://jabber.org/protocol/nick".equals(node)) {
+        } else if (Namespace.NICK.equals(node)) {
             final Element i = items.findChild("item");
             final String nick = i == null ? null : i.findChildContent("nick", Namespace.NICK);
             if (nick != null) {
-				Contact contact = account.getRoster().getContact(from);
+                setNick(account, from, nick);
-				if (contact.setPresenceName(nick)) {
-					mXmppConnectionService.getAvatarService().clear(contact);
-				}
-				mXmppConnectionService.updateConversationUi();
-				mXmppConnectionService.updateAccountUi();
             }
         } else if (AxolotlService.PEP_DEVICE_LIST.equals(node)) {
             Element item = items.findChild("item");
@@ -212,15 +207,40 @@ public class MessageParser extends AbstractParser implements OnMessagePacketRece
             AxolotlService axolotlService = account.getAxolotlService();
             axolotlService.registerDevices(from, deviceIds);
         } else if (Namespace.BOOKMARKS.equals(node)) {
-			Log.d(Config.LOGTAG,"received bookmarks from "+from);
+            Log.d(Config.LOGTAG, "received bookmarks from " + from);
             if (account.getJid().asBareJid().equals(from)) {
                 final Element i = items.findChild("item");
                 final Element storage = i == null ? null : i.findChild("storage", Namespace.BOOKMARKS);
-				mXmppConnectionService.processBookmarks(account,storage);
+                mXmppConnectionService.processBookmarks(account, storage);
             }
         }
     }
 
+    private void parseDeleteEvent(final Element event, final Jid from, final Account account) {
+        final Element delete = event.findChild("delete");
+        if (delete == null) {
+            return;
+        }
+        String node = delete.getAttribute("node");
+        if (Namespace.NICK.equals(node)) {
+            Log.d(Config.LOGTAG, "parsing nick delete event from " + from);
+            setNick(account, from, null);
+        }
+    }
+
+    private void setNick(Account account, Jid user, String nick) {
+        if (user.asBareJid().equals(account.getJid().asBareJid())) {
+            account.setDisplayName(nick);
+        } else {
+            Contact contact = account.getRoster().getContact(user);
+            if (contact.setPresenceName(nick)) {
+                mXmppConnectionService.getAvatarService().clear(contact);
+            }
+        }
+        mXmppConnectionService.updateConversationUi();
+        mXmppConnectionService.updateAccountUi();
+    }
+
     private boolean handleErrorMessage(Account account, MessagePacket packet) {
         if (packet.getType() == MessagePacket.TYPE_ERROR) {
             Jid from = packet.getFrom();
@@ -551,7 +571,7 @@ public class MessageParser extends AbstractParser implements OnMessagePacketRece
                             serverMsgIdUpdated = true;
                         } else {
                             serverMsgIdUpdated = false;
-							Log.e(Config.LOGTAG,"failed to update message");
+                            Log.e(Config.LOGTAG, "failed to update message");
                         }
                     } else {
                         serverMsgIdUpdated = false;
@@ -757,9 +777,13 @@ public class MessageParser extends AbstractParser implements OnMessagePacketRece
             }
         }
 
-		Element event = original.findChild("event", "http://jabber.org/protocol/pubsub#event");
+        final Element event = original.findChild("event", "http://jabber.org/protocol/pubsub#event");
         if (event != null && InvalidJid.hasValidFrom(original)) {
+            if (event.hasChild("items")) {
                 parseEvent(event, original.getFrom(), account);
+            } else if (event.hasChild("delete")) {
+                parseDeleteEvent(event, original.getFrom(), account);
+            }
         }
 
         final String nick = packet.findChildContent("nick", Namespace.NICK);

src/main/java/eu/siacs/conversations/services/XmppConnectionService.java

@@ -285,11 +285,19 @@ public class XmppConnectionService extends Service {
                     }
                 }
             }
-            boolean needsUpdating = account.setOption(Account.OPTION_LOGGED_IN_SUCCESSFULLY, true);
+            boolean loggedInSuccessfully = account.setOption(Account.OPTION_LOGGED_IN_SUCCESSFULLY, true);
-            needsUpdating |= account.setOption(Account.OPTION_HTTP_UPLOAD_AVAILABLE, account.getXmppConnection().getFeatures().httpUpload(0));
+            boolean gainedFeature = account.setOption(Account.OPTION_HTTP_UPLOAD_AVAILABLE, account.getXmppConnection().getFeatures().httpUpload(0));
-            if (needsUpdating) {
+            if (loggedInSuccessfully || gainedFeature) {
                 databaseBackend.updateAccount(account);
             }
+
+            if (loggedInSuccessfully) {
+                if (!TextUtils.isEmpty(account.getDisplayName())) {
+                    Log.d(Config.LOGTAG,account.getJid().asBareJid()+": display name wasn't empty on first log in. publishing");
+                    publishDisplayName(account);
+                }
+            }
+
             account.getRoster().clearPresences();
             mJingleConnectionManager.cancelInTransmission();
             mQuickConversationsService.considerSyncBackground(false);
@@ -3828,15 +3836,18 @@ public class XmppConnectionService extends Service {
 
 	public void publishDisplayName(Account account) {
 		String displayName = account.getDisplayName();
-		if (displayName != null && !displayName.isEmpty()) {
+		final IqPacket request;
-			IqPacket publish = mIqGenerator.publishNick(displayName);
+		if (TextUtils.isEmpty(displayName)) {
-			sendIqPacket(account, publish, (account1, packet) -> {
+            request = mIqGenerator.deleteNode(Namespace.NICK);
+		} else {
+            request = mIqGenerator.publishNick(displayName);
+        }
+        sendIqPacket(account, request, (account1, packet) -> {
             if (packet.getType() == IqPacket.TYPE.ERROR) {
-					Log.d(Config.LOGTAG, account1.getJid().asBareJid() + ": could not publish nick");
+                Log.d(Config.LOGTAG, account1.getJid().asBareJid() + ": unable to modify nick name "+packet.toString());
             }
         });
 	}
-	}
 
 	public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
 		ServiceDiscoveryResult result = discoCache.get(key);

src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java

@@ -80,20 +80,52 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
 
     private static final int REQUEST_DATA_SAVER = 0xf244;
     private static final int REQUEST_CHANGE_STATUS = 0xee11;
-
+    private final PendingItem<PresenceTemplate> mPendingPresenceTemplate = new PendingItem<>();
     private AlertDialog mCaptchaDialog = null;
-
     private Jid jidToEdit;
     private boolean mInitMode = false;
     private boolean mUsernameMode = Config.DOMAIN_LOCK != null;
     private boolean mShowOptions = false;
     private Account mAccount;
+    private final OnClickListener mCancelButtonClickListener = v -> {
+        deleteAccountAndReturnIfNecessary();
+        finish();
+    };
+    private final UiCallback<Avatar> mAvatarFetchCallback = new UiCallback<Avatar>() {
+
+        @Override
+        public void userInputRequried(final PendingIntent pi, final Avatar avatar) {
+            finishInitialSetup(avatar);
+        }
+
+        @Override
+        public void success(final Avatar avatar) {
+            finishInitialSetup(avatar);
+        }
+
+        @Override
+        public void error(final int errorCode, final Avatar avatar) {
+            finishInitialSetup(avatar);
+        }
+    };
+    private final OnClickListener mAvatarClickListener = new OnClickListener() {
+        @Override
+        public void onClick(final View view) {
+            if (mAccount != null) {
+                final Intent intent = new Intent(getApplicationContext(), PublishProfilePictureActivity.class);
+                intent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().asBareJid().toString());
+                startActivity(intent);
+            }
+        }
+    };
     private String messageFingerprint;
-
-	private final PendingItem<PresenceTemplate> mPendingPresenceTemplate = new PendingItem<>();
-
     private boolean mFetchingAvatar = false;
-
+    private Toast mFetchingMamPrefsToast;
+    private String mSavedInstanceAccount;
+    private boolean mSavedInstanceInit = false;
+    private XmppUri pendingUri = null;
+    private boolean mUseTor;
+    private ActivityEditAccountBinding binding;
     private final OnClickListener mSaveButtonClickListener = new OnClickListener() {
 
         @Override
@@ -236,16 +268,71 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
 
         }
     };
-	private final OnClickListener mCancelButtonClickListener = v -> {
+    private final TextWatcher mTextWatcher = new TextWatcher() {
-		deleteAccountAndReturnIfNecessary();
+
-		finish();
+        @Override
+        public void onTextChanged(final CharSequence s, final int start, final int before, final int count) {
+            updatePortLayout();
+            updateSaveButton();
+        }
+
+        @Override
+        public void beforeTextChanged(final CharSequence s, final int start, final int count, final int after) {
+        }
+
+        @Override
+        public void afterTextChanged(final Editable s) {
+
+        }
     };
-	private Toast mFetchingMamPrefsToast;
+    private View.OnFocusChangeListener mEditTextFocusListener = new View.OnFocusChangeListener() {
-	private String mSavedInstanceAccount;
+        @Override
-	private boolean mSavedInstanceInit = false;
+        public void onFocusChange(View view, boolean b) {
-	private XmppUri pendingUri = null;
+            EditText et = (EditText) view;
-	private boolean mUseTor;
+            if (b) {
-	private ActivityEditAccountBinding binding;
+                int resId = mUsernameMode ? R.string.username : R.string.account_settings_example_jabber_id;
+                if (view.getId() == R.id.hostname) {
+                    resId = mUseTor ? R.string.hostname_or_onion : R.string.hostname_example;
+                }
+                final int res = resId;
+                new Handler().postDelayed(() -> et.setHint(res), 200);
+            } else {
+                et.setHint(null);
+            }
+        }
+    };
+
+    private static void setAvailabilityRadioButton(Presence.Status status, DialogPresenceBinding binding) {
+        if (status == null) {
+            binding.online.setChecked(true);
+            return;
+        }
+        switch (status) {
+            case DND:
+                binding.dnd.setChecked(true);
+                break;
+            case XA:
+                binding.xa.setChecked(true);
+                break;
+            case AWAY:
+                binding.xa.setChecked(true);
+                break;
+            default:
+                binding.online.setChecked(true);
+        }
+    }
+
+    private static Presence.Status getAvailabilityRadioButton(DialogPresenceBinding binding) {
+        if (binding.dnd.isChecked()) {
+            return Presence.Status.DND;
+        } else if (binding.xa.isChecked()) {
+            return Presence.Status.XA;
+        } else if (binding.away.isChecked()) {
+            return Presence.Status.AWAY;
+        } else {
+            return Presence.Status.ONLINE;
+        }
+    }
 
     public void refreshUiReal() {
         invalidateOptionsMenu();
@@ -296,70 +383,6 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
         refreshUi();
     }
 
-	private final UiCallback<Avatar> mAvatarFetchCallback = new UiCallback<Avatar>() {
-
-		@Override
-		public void userInputRequried(final PendingIntent pi, final Avatar avatar) {
-			finishInitialSetup(avatar);
-		}
-
-		@Override
-		public void success(final Avatar avatar) {
-			finishInitialSetup(avatar);
-		}
-
-		@Override
-		public void error(final int errorCode, final Avatar avatar) {
-			finishInitialSetup(avatar);
-		}
-	};
-	private final TextWatcher mTextWatcher = new TextWatcher() {
-
-		@Override
-		public void onTextChanged(final CharSequence s, final int start, final int before, final int count) {
-			updatePortLayout();
-			updateSaveButton();
-		}
-
-		@Override
-		public void beforeTextChanged(final CharSequence s, final int start, final int count, final int after) {
-		}
-
-		@Override
-		public void afterTextChanged(final Editable s) {
-
-		}
-	};
-
-	private View.OnFocusChangeListener mEditTextFocusListener = new View.OnFocusChangeListener() {
-		@Override
-		public void onFocusChange(View view, boolean b) {
-			EditText et = (EditText) view;
-			if (b) {
-				int resId = mUsernameMode ? R.string.username : R.string.account_settings_example_jabber_id;
-				if (view.getId() == R.id.hostname) {
-					resId = mUseTor ? R.string.hostname_or_onion : R.string.hostname_example;
-				}
-				final int res = resId;
-				new Handler().postDelayed(() -> et.setHint(res), 200);
-			} else {
-				et.setHint(null);
-			}
-		}
-	};
-
-
-	private final OnClickListener mAvatarClickListener = new OnClickListener() {
-		@Override
-		public void onClick(final View view) {
-			if (mAccount != null) {
-				final Intent intent = new Intent(getApplicationContext(), PublishProfilePictureActivity.class);
-				intent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().asBareJid().toString());
-				startActivity(intent);
-			}
-		}
-	};
-
     protected void finishInitialSetup(final Avatar avatar) {
         runOnUiThread(() -> {
             SoftKeyboardUtils.hideSoftKeyboard(EditAccountActivity.this);
@@ -406,7 +429,6 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
         processFingerprintVerification(uri, true);
     }
 
-
     protected void processFingerprintVerification(XmppUri uri, boolean showWarningToast) {
         if (mAccount != null && mAccount.getJid().asBareJid().equals(uri.getJid()) && uri.hasFingerprints()) {
             if (xmppConnectionService.verifyFingerprints(mAccount, uri.getFingerprints())) {
@@ -534,6 +556,17 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
         if (Config.DISALLOW_REGISTRATION_IN_UI) {
             this.binding.accountRegisterNew.setVisibility(View.GONE);
         }
+        this.binding.actionEditYourName.setOnClickListener(this::onEditYourNameClicked);
+    }
+
+    private void onEditYourNameClicked(View view) {
+        quickEdit(mAccount.getDisplayName(), R.string.your_name, value -> {
+            final String displayName = value.trim();
+            updateDisplayName(displayName);
+            mAccount.setDisplayName(displayName);
+            xmppConnectionService.publishDisplayName(mAccount);
+            return null;
+        }, true);
     }
 
     @Override
@@ -824,38 +857,6 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
         });
     }
 
-	private static void setAvailabilityRadioButton(Presence.Status status, DialogPresenceBinding binding) {
-		if (status == null) {
-			binding.online.setChecked(true);
-			return;
-		}
-		switch (status) {
-			case DND:
-				binding.dnd.setChecked(true);
-				break;
-			case XA:
-				binding.xa.setChecked(true);
-				break;
-			case AWAY:
-				binding.xa.setChecked(true);
-				break;
-			default:
-				binding.online.setChecked(true);
-		}
-	}
-
-	private static Presence.Status getAvailabilityRadioButton(DialogPresenceBinding binding) {
-		if (binding.dnd.isChecked()) {
-			return Presence.Status.DND;
-		} else if (binding.xa.isChecked()) {
-			return Presence.Status.XA;
-		} else if (binding.away.isChecked()) {
-			return Presence.Status.AWAY;
-		} else {
-			return Presence.Status.ONLINE;
-		}
-	}
-
     @Override
     public void alias(String alias) {
         if (alias != null) {
@@ -887,6 +888,10 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
         this.binding.accountJid.setFocusableInTouchMode(editable);
 
 
+        final String displayName = mAccount.getDisplayName();
+        updateDisplayName(displayName);
+
+
         if (mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) || !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY)) {
             this.binding.accountPasswordLayout.setPasswordVisibilityToggleEnabled(true);
         } else {
@@ -1055,6 +1060,16 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
         }
     }
 
+    private void updateDisplayName(String displayName) {
+        if (TextUtils.isEmpty(displayName)) {
+            this.binding.yourName.setText(R.string.no_name_set_instructions);
+            this.binding.yourName.setTextAppearance(this, R.style.TextAppearance_Conversations_Body1_Tertiary);
+        } else {
+            this.binding.yourName.setText(displayName);
+            this.binding.yourName.setTextAppearance(this, R.style.TextAppearance_Conversations_Body1);
+        }
+    }
+
     private void removeErrorsOnAllBut(TextInputLayout exception) {
         if (this.binding.accountJidLayout != exception) {
             this.binding.accountJidLayout.setErrorEnabled(false);

src/main/java/eu/siacs/conversations/xml/Namespace.java

@@ -16,6 +16,7 @@ public final class Namespace {
 	public static final String PUBSUB = "http://jabber.org/protocol/pubsub";
 	public static final String PUBSUB_PUBLISH_OPTIONS = PUBSUB+"#publish-options";
 	public static final String PUBSUB_ERROR = PUBSUB+"#errors";
+	public static final String PUBSUB_OWNER = PUBSUB+"#owner";
 	public static final String NICK = "http://jabber.org/protocol/nick";
 	public static final String FLEXIBLE_OFFLINE_MESSAGE_RETRIEVAL = "http://jabber.org/protocol/offline";
 	public static final String BIND = "urn:ietf:params:xml:ns:xmpp-bind";

src/main/res/layout/activity_edit_account.xml

@@ -470,11 +470,53 @@
                         </TableLayout>
 
                         <RelativeLayout
-                            android:id="@+id/pgp_fingerprint_box"
+                            android:id="@+id/your_name_box"
                             android:layout_width="wrap_content"
                             android:layout_height="match_parent"
                             android:layout_marginTop="32dp">
 
+                            <LinearLayout
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_alignParentLeft="true"
+                                android:layout_centerVertical="true"
+                                android:layout_toLeftOf="@+id/action_edit_your_name"
+                                android:orientation="vertical">
+
+                                <TextView
+                                    android:id="@+id/your_name"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:text="@string/no_name_set_instructions"
+                                    android:textAppearance="@style/TextAppearance.Conversations.Body1.Tertiary"/>
+
+                                <TextView
+                                    android:id="@+id/your_name_desc"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:text="@string/your_name"
+                                    android:textAppearance="@style/TextAppearance.Conversations.Caption"/>
+                            </LinearLayout>
+
+                            <ImageButton
+                                android:id="@+id/action_edit_your_name"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_alignParentRight="true"
+                                android:layout_centerVertical="true"
+                                android:alpha="?attr/icon_alpha"
+                                android:background="?attr/selectableItemBackgroundBorderless"
+                                android:padding="@dimen/image_button_padding"
+                                android:src="?attr/icon_edit_body"
+                                android:visibility="visible"/>
+                        </RelativeLayout>
+
+                        <RelativeLayout
+                            android:id="@+id/pgp_fingerprint_box"
+                            android:layout_width="wrap_content"
+                            android:layout_height="match_parent"
+                            android:layout_marginTop="16dp">
+
                             <LinearLayout
                                 android:layout_width="wrap_content"
                                 android:layout_height="wrap_content"
@@ -514,7 +556,7 @@
                             android:id="@+id/axolotl_fingerprint_box"
                             android:layout_width="wrap_content"
                             android:layout_height="match_parent"
-                            android:layout_marginTop="24dp">
+                            android:layout_marginTop="16dp">
 
                             <LinearLayout
                                 android:layout_width="wrap_content"

src/main/res/values/strings.xml

@@ -515,6 +515,9 @@
     <string name="share_uri_with">Share URI with…</string>
     <string name="welcome_header" translatable="false">Join the Conversation</string>
     <string name="welcome_text">Jabber is a provider independent instant messaging network. You can use this client with what ever Jabber server you choose.\nHowever for your convenience we made it easy to create an account on conversations.im¹; a provider specially suited for the use with Conversations.</string>
+    <string name="welcome_header_quicksy" translatable="false">Have some Quick Conversations</string>
+    <string name="welcome_text_quicksy"><![CDATA[Quicksy is a spin off of the popular Jabber/XMPP client Conversations with automatic contact discovery.<br><br>You sign up with your phone number and Quicksy will automatically—based on the phone numbers in your address book—suggest possible contacts to you.<br><br>By signing up you agree to our <a href="https://quicksy.im/#privacy">privacy policy</a>.]]></string>
+    <string name="agree_and_continue">Agree &amp; continue</string>
     <string name="magic_create_text">We will guide you through the process of creating an account on conversations.im.¹\nWhen picking conversations.im as a provider you will be able to communicate with users of other providers by giving them your full Jabber ID.</string>
     <string name="your_full_jid_will_be">Your full Jabber ID will be: %s</string>
     <string name="create_account">Create Account</string>
@@ -789,4 +792,9 @@
     <string name="too_many_attempts">Too many attempts</string>
     <string name="the_app_is_out_of_date">You are using an out of date version of this app.</string>
     <string name="update">Update</string>
+    <string name="logged_in_with_another_device">This phone number is currently logged in with another device.</string>
+    <string name="enter_your_name_instructions">Please enter your name to let people, who don’t have you in their address books, know who you are.</string>
+    <string name="your_name">Your name</string>
+    <string name="enter_your_name">Enter your name</string>
+    <string name="no_name_set_instructions">Use the edit button to set your name.</string>
 </resources>

src/main/res/values/styles.xml

@@ -80,6 +80,10 @@
         <item name="android:textColor">?android:textColorSecondary</item>
     </style>
 
+    <style name="TextAppearance.Conversations.Body1.Tertiary" parent="TextAppearance.Conversations.Body1">
+        <item name="android:textColor">?android:textColorTertiary</item>
+    </style>
+
     <style name="TextAppearance.Conversations.Fingerprint" parent="TextAppearance.Conversations.Body1">
         <item name="android:fontFamily" tools:targetApi="jelly_bean">monospace</item>
         <item name="android:typeface">monospace</item>

src/quicksy/AndroidManifest.xml

@@ -19,5 +19,15 @@
             android:launchMode="singleTask"
             android:label="@string/verify_your_phone_number"/>
 
+        <activity
+            android:name=".ui.TosActivity"
+            android:launchMode="singleTask"
+            android:label="@string/app_name"/>
+
+        <activity
+            android:name=".ui.EnterNameActivity"
+            android:launchMode="singleTask"
+            android:label="@string/enter_your_name"/>
+
     </application>
 </manifest>

src/quicksy/java/eu/siacs/conversations/ui/EnterNameActivity.java

@@ -0,0 +1,54 @@
+package eu.siacs.conversations.ui;
+
+import android.content.Intent;
+import android.databinding.DataBindingUtil;
+import android.os.Bundle;
+import android.support.v7.widget.Toolbar;
+import android.view.View;
+
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.databinding.ActivityEnterNameBinding;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.utils.AccountUtils;
+
+public class EnterNameActivity extends XmppActivity {
+
+    private ActivityEnterNameBinding binding;
+
+    private Account account;
+
+    @Override
+    protected void onCreate(final Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        this.binding = DataBindingUtil.setContentView(this, R.layout.activity_enter_name);
+        setSupportActionBar((Toolbar) this.binding.toolbar);
+        this.binding.next.setOnClickListener(this::next);
+    }
+
+    private void next(View view) {
+        if (account != null) {
+
+            String name = this.binding.name.getText().toString().trim();
+
+            account.setDisplayName(name);
+
+            xmppConnectionService.publishDisplayName(account);
+
+            Intent intent = new Intent(this, PublishProfilePictureActivity.class);
+            intent.putExtra(PublishProfilePictureActivity.EXTRA_ACCOUNT, account.getJid().asBareJid().toEscapedString());
+            intent.putExtra("setup", true);
+            startActivity(intent);
+        }
+        finish();
+    }
+
+    @Override
+    protected void refreshUiReal() {
+
+    }
+
+    @Override
+    void onBackendConnected() {
+        this.account = AccountUtils.getFirst(xmppConnectionService);
+    }
+}

src/quicksy/java/eu/siacs/conversations/ui/TosActivity.java

@@ -0,0 +1,80 @@
+package eu.siacs.conversations.ui;
+
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.content.pm.ActivityInfo;
+import android.os.Bundle;
+import android.preference.PreferenceManager;
+import android.support.v7.app.ActionBar;
+import android.support.v7.app.AppCompatActivity;
+import android.text.Html;
+import android.text.method.LinkMovementMethod;
+import android.widget.Button;
+import android.widget.TextView;
+
+import java.util.List;
+
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.utils.XmppUri;
+
+public class TosActivity extends XmppActivity {
+
+    @Override
+    protected void refreshUiReal() {
+
+    }
+
+    @Override
+    void onBackendConnected() {
+
+    }
+
+    @Override
+    public void onStart() {
+        super.onStart();
+        final int theme = findTheme();
+        if (this.mTheme != theme) {
+            recreate();
+        }
+    }
+
+    @Override
+    public void onNewIntent(Intent intent) {
+        if (intent != null) {
+            setIntent(intent);
+        }
+    }
+
+    @Override
+    protected void onCreate(final Bundle savedInstanceState) {
+        if (getResources().getBoolean(R.bool.portrait_only)) {
+            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
+        }
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_tos);
+        setSupportActionBar(findViewById(R.id.toolbar));
+        final ActionBar ab = getSupportActionBar();
+        if (ab != null) {
+            ab.setDisplayShowHomeEnabled(false);
+            ab.setDisplayHomeAsUpEnabled(false);
+        }
+        final Button agreeButton = findViewById(R.id.agree);
+        final TextView welcomeText = findViewById(R.id.welcome_text);
+        agreeButton.setOnClickListener(v -> {
+            final Intent intent = new Intent(this, EnterPhoneNumberActivity.class);
+            SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
+            preferences.edit().putBoolean("tos", true).apply();
+            addInviteUri(intent);
+            startActivity(intent);
+            finish();
+        });
+        welcomeText.setText(Html.fromHtml(getString(R.string.welcome_text_quicksy)));
+        welcomeText.setMovementMethod(LinkMovementMethod.getInstance());
+
+    }
+
+    public void addInviteUri(Intent intent) {
+        StartConversationActivity.addInviteUri(intent, getIntent());
+    }
+}

src/quicksy/java/eu/siacs/conversations/ui/VerifyActivity.java

@@ -269,9 +269,7 @@ public class VerifyActivity extends XmppActivity implements ClipboardManager.OnP
 
     private void performPostVerificationRedirect() {
         if (redirectInProgress.compareAndSet(false, true)) {
-            Intent intent = new Intent(this, PublishProfilePictureActivity.class);
+            Intent intent = new Intent(this, EnterNameActivity.class);
-            intent.putExtra(PublishProfilePictureActivity.EXTRA_ACCOUNT, account.getJid().asBareJid().toEscapedString());
-            intent.putExtra("setup", true);
             startActivity(intent);
             finish();
         }

src/quicksy/java/eu/siacs/conversations/ui/util/ApiDialogHelper.java

@@ -39,6 +39,9 @@ public class ApiDialogHelper {
             case 403:
                 res = R.string.the_app_is_out_of_date;
                 break;
+            case 409:
+                res = R.string.logged_in_with_another_device;
+                break;
             case 500:
                 res = R.string.something_went_wrong_processing_your_request;
                 break;

src/quicksy/java/eu/siacs/conversations/utils/SignupUtils.java

@@ -2,6 +2,8 @@ package eu.siacs.conversations.utils;
 
 import android.app.Activity;
 import android.content.Intent;
+import android.content.SharedPreferences;
+import android.preference.PreferenceManager;
 import android.util.Log;
 
 import eu.siacs.conversations.Config;
@@ -9,6 +11,7 @@ import eu.siacs.conversations.entities.Account;
 import eu.siacs.conversations.ui.ConversationsActivity;
 import eu.siacs.conversations.ui.EnterPhoneNumberActivity;
 import eu.siacs.conversations.ui.StartConversationActivity;
+import eu.siacs.conversations.ui.TosActivity;
 import eu.siacs.conversations.ui.VerifyActivity;
 
 public class SignupUtils {
@@ -28,7 +31,12 @@ public class SignupUtils {
                 intent = new Intent(activity, StartConversationActivity.class);
             }
         } else {
+            SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(activity);
+            if (preferences.getBoolean("tos",false)) {
                 intent = getSignUpIntent(activity);
+            } else {
+                intent = new Intent(activity, TosActivity.class);
+            }
 
         }
         intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);

src/quicksy/res/layout/activity_enter_name.xml

@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+
+        <include android:id="@+id/toolbar" layout="@layout/toolbar" />
+
+        <ScrollView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:fillViewport="true">
+
+            <RelativeLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content">
+
+                <TextView
+                    android:id="@+id/instructions"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:padding="16dp"
+                    android:gravity="center_horizontal"
+                    android:textAppearance="@style/TextAppearance.Conversations.Body1"
+                    android:text="@string/enter_your_name_instructions"/>
+
+                <LinearLayout
+                    android:id="@+id/name_box"
+                    android:layout_width="256dp"
+                    android:layout_height="wrap_content"
+                    android:layout_above="@+id/next"
+                    android:layout_below="@+id/instructions"
+                    android:layout_centerHorizontal="true"
+                    android:orientation="vertical">
+
+                    <EditText
+                        android:imeOptions="flagNoExtractUi"
+                        android:id="@+id/name"
+                        style="@style/Widget.Conversations.EditText"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:hint="@string/your_name"
+                        android:longClickable="false" />
+
+                </LinearLayout>
+                <Button
+                    android:id="@+id/next"
+                    android:layout_alignParentBottom="true"
+                    android:layout_alignParentEnd="true"
+                    style="@style/Widget.Conversations.Button.Borderless"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/next"
+                    android:textColor="?colorAccent"/>
+            </RelativeLayout>
+        </ScrollView>
+    </LinearLayout>
+</layout>

src/quicksy/res/layout/activity_tos.xml

@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <include layout="@layout/toolbar" />
+
+    <ScrollView android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:fillViewport="true">
+        <RelativeLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:background="?attr/color_background_primary">
+
+            <LinearLayout
+                android:id="@+id/linearLayout"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_alignParentBottom="true"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:minHeight="256dp"
+                android:orientation="vertical">
+                <Space
+                    android:layout_width="match_parent"
+                    android:layout_height="0dp"
+                    android:layout_weight="1"/>
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:paddingLeft="16dp"
+                    android:paddingRight="16dp"
+                    android:paddingBottom="16dp"
+                    android:orientation="vertical">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/welcome_header_quicksy"
+                    android:textAppearance="@style/TextAppearance.Conversations.Title"/>
+                <TextView
+                    android:id="@+id/welcome_text"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="8dp"
+                    android:text="@string/welcome_text_quicksy"
+                    android:textAppearance="@style/TextAppearance.Conversations.Body1"/>
+                </LinearLayout>
+                <Button
+                    android:id="@+id/agree"
+                    style="@style/Widget.Conversations.Button.Borderless"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="end"
+                    android:text="@string/agree_and_continue"
+                    android:textColor="?colorAccent"/>
+            </LinearLayout>
+            <RelativeLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:layout_above="@+id/linearLayout"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true">
+                <ImageView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_centerHorizontal="true"
+                    android:layout_centerVertical="true"
+                    android:padding="8dp"
+                    android:src="@drawable/main_logo"/>
+            </RelativeLayout>
+        </RelativeLayout>
+    </ScrollView>
+</LinearLayout>