How do you debug a running app's view hierarchy?
Tests practical debugging skills. A good answer names the Layout Inspector, describes the component tree and attributes panes, and explains how the 3D view finds hidden elements. A red flag is only naming the tool without explaining its use.
This tests your hands-on experience with modern Android Studio debugging tools beyond just writing code. A strong answer identifies the Layout Inspector and details its key features: the Component Tree, the Attributes pane for inspecting properties, and the 3D visualization for diagnosing overlapping views. A common red flag is giving a one-word answer or being unable to describe how you'd use the information to solve an actual layout problem.
Read the original → developer.android.com
- #android
- #debugging
- #android studio
- #ui
- #layout inspector
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