Debugging and Profilers

Tests say that something broke; debugging tools say why. Android Studio 234 wraps them in panels (debugger, Logcat, Layout Inspector, profilers), but every panel talks to the device through adb and the Java Debug Wire Protocol, so each has a command-line twin, used here on BookNest.

Subsections

• Debugger and Inspector
• Reading and Filtering Logcat
• Profilers
• Recomposition Counts
• Reading Stack Traces