Performance

What comes to mind when you hear 'poor performance' in the context of Android apps?

What could cause performance issues in an Android app?

How do you inspect an app's performance?

How do you improve an app's performance?

How do you monitor an app's performance?

If an ANR error occurs during app testing, what steps would you take to resolve it?

What Android Vitals do you typically monitor to ensure app performance and quality?

Can you explain baseline profiles in Android and their purpose? And how do you normally generate them and then validate their effectiveness?

Explain wake locks in Android and their impact on power management.

Explain the purposes and methodologies of micro versus macro benchmarking.