Activity diary is a fast android open source and free software developed on Github and published on both Google play store and F-Droid.
Activity Diary is published under GPLv3+. Without going into the Legal Jibber Jabber, this indicates that the application can be changed, updated, packaged and distributed as long as the resulting change and the resulting work is also distributed under the same terms.
A diary is a personal record of life’s event including personal thoughts and observations.
Activity diary is developed on Github here from multiple contributors.
Activity diary works by recording the list, sequence and duration of activities that happened whenever an activity is been clicked on.
Click the + sign on the top right corner of the application, or click the menu icon on the top left corner of the application and select Add activity then type the new activity title, thereafter you can chose a preferred colour for the new activity just below the activity title.
Click on the menu icon on the top left corner, click on Select Activity, thereafter, Click and hold the preferred activity from the list of activities, then edit the activity name in the space provided or select the delete sign on the top right corner for deletion of the activity.
Click on the menu icon on the top left corner, click on Diary, click and hold on which ever activity of your choice, the note space comes up, then type the note in the space, and click on ok.