Is there a way to check if Android device screen is locked via adb?

Question

I know that PowerManager and/or KeyguardManager can help me check if a device screen is locked/unlocked. Is there a way to check this via adb?

Answer 1

If its a rooted phone you can check some fields related to lock in settings.db.

settings.db is located at /data/data/com.android.providers.settings/databases