+ <android.support.constraint.ConstraintLayout
+ android:id="@+id/constraintLayout"
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:layout_marginBottom="8dp"
+ android:visibility="gone"
+ app:layout_constraintBottom_toBottomOf="parent"
+ app:layout_constraintEnd_toEndOf="parent"
+ app:layout_constraintStart_toStartOf="parent">
+
+ <ProgressBar
+ android:id="@+id/progressBar3"
+ style="?android:attr/progressBarStyle"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content" />
+
+ <TextView
+ android:id="@+id/textView3"
+ android:layout_width="0dp"
+ android:layout_height="wrap_content"
+ android:layout_marginStart="8dp"
+ android:layout_marginTop="8dp"
+ android:layout_marginEnd="8dp"
+ android:layout_marginBottom="8dp"
+ app:layout_constraintBottom_toBottomOf="parent"
+ app:layout_constraintEnd_toEndOf="parent"
+ app:layout_constraintHorizontal_bias="0.0"
+ app:layout_constraintStart_toEndOf="@+id/progressBar3"
+ app:layout_constraintTop_toTopOf="parent"
+ app:layout_constraintVertical_bias="0.615" />
+ </android.support.constraint.ConstraintLayout>
+