HOW TO ADD UNDO, REDO AND OTHER OPTINS IN YOUR ANDROID DEVICE

Android is a brilliant mobile operating system, but it’s not without its flaws. Even 7 years after its launch, it doesn’t have one basic element: the ability to undo and redo text.

Can you imagine not using Ctrl+Z and Ctrl+Y? Those are some of the ultimate keyboard shortcuts for Windows. But Android has had no built-in way to retrieve text you accidentally deleted, or go back to the original version of text that you rewrote.

Now, we have solution of this problem for you
using some app like jotterpad x , inputting plus we can get undo redo and other interesting options in android also.

 Inputting plus
It's 2016. Can you believe there is still no undo(ctrl+z), redo(ctrl+y), find & replace(ctrl+f) when inputting on a touchscreen? Fortunately, Inputting+ can handle this.

- Lifehacker: Inputting+ helps by bringing some key features, including undo, redo, and find and replace as easy as a desktop.

- The Next Web: I found Inputting+ to be useful when commenting on Reddit, sending a message on Facebook and adding notes to Google Keep. I also like how customizable it is.

- Android Police: If you have ever had an app crash or accidental button press make you lose something you've written, I won't need to convince you that this new app is worth a shot.
Very material stuff here. The developer definitely knocked the animations out of the park.

for download it click here

 Jotterpad x

JotterPad — Writer is a minimalistic writing app for the creative writers. It is perfect for writing novel, lyrics, poems, essay, draft and screenplay. The clean typing interface allows you to focus on writing, shaping your thoughts into text. Go about your creative writing without distractions and write to your hearts content.

Full Featured Text Editor
- Distraction-free Interface
- Built in English Dictionary
- Extended Keyboard
- Keyboard Shortcuts (e.g. CTRL+Z for undo) 
- Open .txt, .md, .fountain
- Phrase Finding
- Undo & Redo
- Word and Character Count

for download it click here