Addition of "Sort By" option to app

Components:
Simple Notes is an android open source app that is used to take notes on android devices. i use the app to write few notes and also import documents from other sources for editing and other personal uses, making the app more interesting to use for me.

Proposal:
I suggest therefore that the "sort by" feature be added to the app because the app could only display the notes according to their order of creation sequence. it would help to sort notes according to the date created or modified, time modified, alphabetical order (ascending and descending order).

Mockups / Examples:

Benefits:
It would enable users to be able to access notes created according to order of their own importance i.e. Date added, Modified time , Alphabetical order, etc thereby giving the user a good friendly interaction face with the app. It would be much useful for users who create lots of notes as sorting would help them to locate notes easily.