Advanced Android: [03.2: Sensor-based orientation][Step4][Section2.1.4]

[ydochung]

Describe the problem
In activity_layout.xml, add an ImageView after the inner ConstraintLayout, and before the outer one. Use these attributes:

to

In activity_main.xml, add an ImageView after the inner ConstraintLayout, and before the outer one. Use these attributes:

In which lesson and step of the codelab can this issue be found?
Advanced Android 03.2: Sensor-based orientation

4. Task2, Section 2.1 MySpringButton is Unsafed #4

codelab: advanced-android