Added content descriptions for identity

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

@@ -313,6 +313,7 @@
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginTop="12dp"
+                    android:labelFor="@+id/etHost"
                     android:text="@string/title_host"
                     android:textAppearance="@style/TextAppearance.AppCompat.Medium"
                     android:textColor="?android:textColorPrimary"
@@ -431,6 +432,7 @@
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginTop="12dp"
+                    android:labelFor="@+id/etPort"
                     android:text="@string/title_port"
                     android:textAppearance="@style/TextAppearance.AppCompat.Medium"
                     android:textColor="?android:textColorPrimary"
@@ -483,6 +485,7 @@
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginTop="12dp"
+                    android:labelFor="@+id/tilPassword"
                     android:text="@string/title_password"
                     android:textAppearance="@style/TextAppearance.AppCompat.Medium"
                     android:textColor="?android:textColorPrimary"