Add hostname with more outstanding color to show active server

app/src/main/java/chat/rocket/android/activity/MainActivity.java

 package chat.rocket.android.activity;
 
 import android.content.Intent;
+import android.graphics.Typeface;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
@@ -10,6 +11,7 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.Button;
 import android.widget.LinearLayout;
+import android.widget.TextView;
 
 import com.facebook.drawee.view.SimpleDraweeView;
 
@@ -123,6 +125,9 @@ public class MainActivity extends AbstractAuthedActivity implements MainContract
       public void onPanelClosed(View panel) {
         toolbar.setNavigationIconVerticalMirror(false);
         closeUserActionContainer();
+        if (subPane != null) {
+          subPane.closePane();
+        }
       }
     });
   }
@@ -263,17 +268,26 @@ public class MainActivity extends AbstractAuthedActivity implements MainContract
         if (serverListContainer.findViewWithTag(server.first) == null) {
           int serverCount = serverListContainer.getChildCount();
 
-          SimpleDraweeView serverButton =
-                  (SimpleDraweeView) LayoutInflater.from(this).inflate(R.layout.server_button, serverListContainer, false);
+          View serverRow = LayoutInflater.from(this).inflate(R.layout.server_row, serverListContainer, false);
+          SimpleDraweeView serverButton = serverRow.findViewById(R.id.drawee_server_button);
+          TextView serverLabel = serverRow.findViewById(R.id.text_view_server_label);
+
           serverButton.setTag(server.first);
+          serverLabel.setText(server.first);
+
+          // Currently selected server
+          if (server.first.equalsIgnoreCase(hostname)) {
+            serverLabel.setSelected(true);
+            serverLabel.setTypeface(Typeface.DEFAULT_BOLD);
+          }
 
-          serverButton.setOnClickListener(view -> changeServerIfNeeded(server.first));
+          serverRow.setOnClickListener(view -> changeServerIfNeeded(server.first));
 
           Drawable drawable = AvatarHelper.INSTANCE.getTextDrawable(server.first,this);
 
           FrescoHelper.INSTANCE.loadImage(serverButton, server.second, drawable);
 
-          serverListContainer.addView(serverButton, serverCount - 1);
+          serverListContainer.addView(serverRow, serverCount - 1);
           serverListContainer.requestLayout();
         }
       }

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

@@ -7,14 +7,14 @@
         android:theme="@style/AppTheme.Dark">
 
     <android.support.v4.widget.NestedScrollView
-            android:layout_width="96dp"
+            android:layout_width="280dp"
             android:layout_height="match_parent"
             android:layout_gravity="start"
             android:background="?attr/colorPrimaryDark">
 
         <LinearLayout
                 android:id="@+id/server_list_bar"
-                android:layout_width="match_parent"
+                android:layout_width="280dp"
                 android:layout_height="wrap_content"
                 android:orientation="vertical">
 

rocket-chat-android-widgets/src/main/res/color/selector_text_color_multiserver.xml

+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_selected="true"
+          android:color="@android:color/white" />
+    <item android:color="@color/color_timestamp"/>
+</selector>
\ No newline at end of file

rocket-chat-android-widgets/src/main/res/layout/server_button.xml

-<?xml version="1.0" encoding="utf-8"?>
-<com.facebook.drawee.view.SimpleDraweeView xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:fresco="http://schemas.android.com/apk/res-auto"
-    style="@style/Base.Widget.AppCompat.Button.Borderless"
-    android:id="@+id/drawee_server_button"
-    android:layout_width="80dp"
-    android:layout_height="80dp"
-    android:layout_margin="8dp"
-    fresco:actualImageScaleType="fitXY" />
\ No newline at end of file

rocket-chat-android-widgets/src/main/res/layout/server_row.xml

+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:fresco="http://schemas.android.com/apk/res-auto"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="80dp">
+
+    <com.facebook.drawee.view.SimpleDraweeView
+        android:id="@+id/drawee_server_button"
+        style="@style/Base.Widget.AppCompat.Button.Borderless"
+        android:layout_width="80dp"
+        android:layout_height="80dp"
+        android:paddingStart="8dp"
+        android:paddingEnd="8dp"
+        android:layout_marginTop="8dp"
+        fresco:actualImageScaleType="fitXY"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/text_view_server_label"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:paddingStart="8dp"
+        android:paddingEnd="8dp"
+        android:textColor="@color/selector_text_color_multiserver"
+        android:textSize="16sp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@+id/drawee_server_button"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:text="demo.rocket.chat" />
+
+</android.support.constraint.ConstraintLayout>
\ No newline at end of file