ContactEditor: name editing removed.

app/src/main/java/com/xabber/android/data/roster/RosterManager.java

@@ -326,30 +326,20 @@ public class RosterManager implements OnDisconnectListener, OnPacketListener,
         ConnectionManager.getInstance().sendPacket(account, packet);
     }
 
-    /**
-     * Requests to change contact's name and groups.
-     *
-     * @param account
-     * @param bareAddress
-     * @param name
-     * @param groups
-     * @throws NetworkException
-     */
-    public void setNameAndGroup(String account, String bareAddress,
-                                String name, Collection<String> groups) throws NetworkException {
+    public void setGroups(String account, String bareAddress, Collection<String> groups) throws NetworkException {
         RosterContact contact = getRosterContact(account, bareAddress);
-        if (contact == null)
+        if (contact == null) {
             throw new NetworkException(R.string.ENTRY_IS_NOT_FOUND);
-        if (contact.getRealName().equals(name)) {
-            HashSet<String> check = new HashSet<String>(contact.getGroupNames());
+        }
+
+        HashSet<String> check = new HashSet<>(contact.getGroupNames());
         if (check.size() == groups.size()) {
             check.removeAll(groups);
             if (check.isEmpty())
                 return;
         }
-        }
 
-        updateRosterContact(account, bareAddress, name, groups);
+        updateRosterContact(account, bareAddress, contact.getRealName(), groups);
     }
 
     public void setName(String account, String bareAddress, String name) throws NetworkException {

app/src/main/java/com/xabber/android/ui/ContactEditor.java

@@ -76,7 +76,6 @@ public class ContactEditor extends GroupListActivity implements
     @Override
     protected void onResume() {
         super.onResume();
-        ((EditText) findViewById(R.id.contact_name)).setText(RosterManager.getInstance().getName(account, user));
         Application.getInstance().addUIListener(OnAccountChangedListener.class, this);
         Application.getInstance().addUIListener(OnContactChangedListener.class, this);
         update();
@@ -88,8 +87,7 @@ public class ContactEditor extends GroupListActivity implements
         Application.getInstance().removeUIListener(OnAccountChangedListener.class, this);
         Application.getInstance().removeUIListener(OnContactChangedListener.class, this);
         try {
-            String name = ((EditText) findViewById(R.id.contact_name)).getText().toString();
-            RosterManager.getInstance().setNameAndGroup(account, user, name, getSelected());
+            RosterManager.getInstance().setGroups(account, user, getSelected());
         } catch (NetworkException e) {
             Application.getInstance().onError(e);
         }

app/src/main/res/layout/contact_editor.xml

@@ -21,22 +21,6 @@
 
     <include layout="@layout/toolbar_default"/>
 
-    <TextView
-        android:text="@string/contact_name"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:paddingTop="8dip"
-        android:paddingBottom="4dip"
-        android:paddingLeft="2dip"
-        android:paddingRight="2dip"
-        />
-
-    <EditText
-        android:id="@+id/contact_name"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        />
-
     <TextView
         android:text="@string/contact_group"
         android:layout_width="wrap_content"