title: Trying to position view inside ConstraintLayout
body: <p>I try positioning my three imagebuttons in Android-studio. However, every time I use design-editor to position the imagebuttons on the correct location, it won't take affect when I run the app. Using the design-editor and not the text editor, gives this message:</p>
  
  <blockquote>
    <p>This view is not constrained, it only has designtime positions, so it will jump to (0,0) unless you add constraints less... </p>
  </blockquote>
  
  <p>How do I add constraints in the xml-editor if that is all I have to do </p>
  
  <p>Also, this line is added to the xml editor: 
      <code>tools:layout_editor_absoluteY="80dp"
          tools:layout_editor_absoluteX="52dp" /&gt;</code></p>
  
  <p>I am using ConstraintLayout instead of RelativeLayout... 
  My main.activity xml code:</p>
  
  <pre><code>&lt;ImageButton
      android:id="@+id/positive_Button"
      android:layout_width="150dp"
      android:layout_height="150dp"
      android:adjustViewBounds="true"
      android:background="@null"
      android:scaleType="fitCenter"
      app:srcCompat="@drawable/positive"
      android:gravity="left"
      tools:layout_editor_absoluteY="80dp"
      tools:layout_editor_absoluteX="39dp" /&gt;
  
  &lt;ImageButton
      android:id="@+id/neutral_Button"
      android:scaleType="fitCenter"
      android:layout_width="150dp"
      android:layout_height="150dp"
      app:srcCompat="@drawable/neutral"
      android:background="@null"
      android:adjustViewBounds="true"
      tools:layout_editor_absoluteY="80dp"
      tools:layout_editor_absoluteX="230dp" /&gt;
  
  &lt;ImageButton
      android:id="@+id/negative_Button"
      android:layout_width="150dp"
      android:layout_height="150dp"
      app:srcCompat="@drawable/negative"
      android:background="@null"
      android:adjustViewBounds="true"
      android:scaleType="fitCenter"
      tools:layout_editor_absoluteY="80dp"
      tools:layout_editor_absoluteX="412dp" /&gt;
  </code></pre>
  
  <p></p>