Android Tutorial 49
Monkey commands generate random input and system events to
stress test your application. One of the most important aspects of
the ADB for the developer is its logging system (Logcat).
Android Hierarchy Viewer
The Android Hierarchy Viewer, a visual tool that illustrates layout
component relationships, helps developers design and debug user
interfaces. Developers can use this tool to inspect the View
properties and develop pixel-perfect layouts. For more information
about user interface design and the Hierarchy Viewer, see Chapter
“Designing User Interfaces with Layouts.”
Screenshot of the Android Hierarchy Viewer in action.