Changes

</pre>

Locate and double-click on the activity_layout_sample.xml layout file located in the app -> res -> layout folder to load it into the Layout Editor tool. Since the purpose of this tutorial is to gain experience with the use of constraints, turn off the Autoconnect feature using the button located in the Layout Editor toolbar. Once disabled, the button will appear with a line through it as is the case in Figure 20-2:

[[Image:as3.0_layout_sample_image_added.png]]

== Adding the Widgets to the User Interface ==