sqlite3
/data/data/com.whatsapp/databases/msgstore.db
"SELECT _id, data
FROM messages
WHERE
key_from_me='0' AND
key_remote_jid LIKE '%XXXXXXXXXXX%'
ORDER BY _id DESC LIMIT 1;"
sqlite3
/data/data/com.android.providers.calendar/databases/calendar.db
"SELECT strftime('%H:%M', Instances.begin/1000, 'unixepoch'), calendar_displayname, calendar_id, title
FROM Instances, Events, Calendars
WHERE
Instances.event_id = Events._id AND
date(datetime(begin / 1000 , 'unixepoch')) = date('now') AND
Events.Calendar_id = Calendars._id AND
Calendar_id NOT IN(4,6)
ORDER BY Instances.begin ASC;"