The action Set Keyguard State globally disables or reenables the keyguard after it was disabled by this action.

Warning: The device keyguard will not turn on even when locking the device using the power button when the keyguard is disabled using this action (device specific).

Warning: The official API will be removed in a future release of Android and this action will stop working depending on Android version and device manufacturer.

• Disable the keyguard when the shopping list is started from the background in a specific location.
• Reenable the keyguard when the shopping list app is stopped.