show 215 status in server info

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

@@ -3,7 +3,6 @@ package eu.siacs.conversations.ui;
 import android.app.Activity;
 import android.app.PendingIntent;
 import android.content.ActivityNotFoundException;
-import android.content.Context;
 import android.content.Intent;
 import android.content.IntentSender;
 import android.content.SharedPreferences;
@@ -63,7 +62,6 @@ import eu.siacs.conversations.ui.util.AvatarWorkerTask;
 import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
 import eu.siacs.conversations.ui.util.PendingItem;
 import eu.siacs.conversations.ui.util.SoftKeyboardUtils;
-import eu.siacs.conversations.ui.util.StyledAttributes;
 import eu.siacs.conversations.utils.CryptoHelper;
 import eu.siacs.conversations.utils.Resolver;
 import eu.siacs.conversations.utils.SignupUtils;
@@ -1060,6 +1058,11 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
             } else {
                 this.binding.serverInfoSm.setText(R.string.server_info_unavailable);
             }
+            if (features.externalServiceDiscovery()) {
+                this.binding.serverInfoExternalService.setText(R.string.server_info_available);
+            } else {
+                this.binding.serverInfoExternalService.setText(R.string.server_info_unavailable);
+            }
             if (features.pep()) {
                 AxolotlService axolotlService = this.mAccount.getAxolotlService();
                 if (axolotlService != null && axolotlService.isPepBroken()) {

src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java

@@ -1903,7 +1903,7 @@ public class XmppConnection implements Runnable {
             return Config.USE_BOOKMARKS2 /* || hasDiscoFeature(account.getJid().asBareJid(), Namespace.BOOKMARKS2_COMPAT)*/;
         }
 
-        public boolean extendedServiceDiscovery() {
+        public boolean externalServiceDiscovery() {
             return hasDiscoFeature(Jid.of(account.getServer()),Namespace.EXTERNAL_SERVICE_DISCOVERY);
         }
     }

src/main/java/eu/siacs/conversations/xmpp/jingle/JingleRtpConnection.java

@@ -999,7 +999,7 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
     }
 
     private void discoverIceServers(final OnIceServersDiscovered onIceServersDiscovered) {
-        if (id.account.getXmppConnection().getFeatures().extendedServiceDiscovery()) {
+        if (id.account.getXmppConnection().getFeatures().externalServiceDiscovery()) {
             final IqPacket request = new IqPacket(IqPacket.TYPE.GET);
             request.setTo(Jid.of(id.account.getJid().getDomain()));
             request.addChild("services", Namespace.EXTERNAL_SERVICE_DISCOVERY);

src/main/res/layout/activity_edit_account.xml

@@ -338,6 +338,28 @@
                                     tools:ignore="RtlHardcoded"/>
                             </TableRow>
 
+                            <TableRow
+                                android:layout_width="fill_parent"
+                                android:layout_height="wrap_content">
+
+                                <TextView
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:ellipsize="end"
+                                    android:singleLine="true"
+                                    android:text="@string/server_info_external_service_discovery"
+                                    android:textAppearance="@style/TextAppearance.Conversations.Body1"/>
+
+                                <TextView
+                                    android:id="@+id/server_info_external_service"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:layout_gravity="right"
+                                    android:paddingLeft="4dp"
+                                    android:textAppearance="@style/TextAppearance.Conversations.Body1"
+                                    tools:ignore="RtlHardcoded"/>
+                            </TableRow>
+
                             <TableRow
                                 android:layout_width="fill_parent"
                                 android:layout_height="wrap_content">

src/main/res/values/strings.xml

@@ -192,6 +192,7 @@
     <string name="server_info_blocking">XEP-0191: Blocking Command</string>
     <string name="server_info_roster_version">XEP-0237: Roster Versioning</string>
     <string name="server_info_stream_management">XEP-0198: Stream Management</string>
+    <string name="server_info_external_service_discovery">XEP-0215: External Service Discovery</string>
     <string name="server_info_pep">XEP-0163: PEP (Avatars / OMEMO)</string>
     <string name="server_info_http_upload">XEP-0363: HTTP File Upload</string>
     <string name="server_info_push">XEP-0357: Push</string>