This app monitors the screen unlock.

In the background this app records the time when the screen was unlocked.
Displays the unlock history when you start the app.

[Function]
- Settings: for date time style and sort order
- Refresh the unlock history in the screen
- Export to CSV file
- Clear unlock history (all / outdated)

For date and time patterns, please refer to
http://developer.android.com/reference/java/text/SimpleDateFormat.html

[Permission]
- INTERNET: for advertising
- ACCESS_NETWORK_STATE: for advertising
- WRITE_EXTERNAL_STORAGE: for export feature