Modifications to android notepad application

I'd like a version of the example notepad application supplied with the android development kit with the following modifications:

1. creation time, modification time and last view time should be recorded in the database for each note and updated as necessary
2. the modification time should be displayed in the list view below the title of each note
3. the user editing of the note title should be removed
4. the note title should be taken from the first line of the note, or the first 30 characters whatever is the shorter, and updated if the note changes
5. notes should be shown in the list view sorted either by creation time or modification time or view time
6. menu items should be added to choose the sort order in 5)
7. two buttons should be added at the top of the screen, add and search. add should have a "+" icon and search a magnifying glass icon
8. clicking on the search button should open the standard android search dialog to get the search text, then search the notes for that text and display any matches
9. clicking on the add button should open the add note screen