title: How to make view center align, without lapping other view [constraintlayout only]
body: <p>I want my textView to be center align to screen and also don't want it to overlap the image. Can you please help me achieve this using constraint.</p>
  
  <pre><code>&lt;android.support.constraint.ConstraintLayout
      android:id="@+id/merge"
      android:layout_width="match_parent"
      android:layout_height="match_parent"&gt;
  
      &lt;ImageView
        android:id="@+id/iv_close"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_margin="@dimen/paa_action_bar_back_margin"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:srcCompat="@drawable/vc_nav_bar_back" /&gt;
  
      &lt;TextView
        android:id="@+id/tv_actionbar_page_title"
        style="@style/db_title_4.semibold"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:text="@{title}"
        android:textColor="@color/shade_grease"
        android:textSize="16sp"
        android:visibility="@{TextUtils.isEmpty(title) ? View.GONE : View.VISIBLE}"
        app:layout_constraintBottom_toBottomOf="@+id/iv_close"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="@+id/iv_close"
        tools:text="@tools:sample/lorem"
        tools:visibility="visible" /&gt;
  
  
    &lt;/android.support.constraint.ConstraintLayout&gt;
  </code></pre>