How To Add Double Tap To Wake[DT2W] Feature on Any Android Device

GUIDE / How TO Add Smart Wake (Smart Gestures) (DT2W)

Hello Everyone ! Today i'll share an amazing guide with you on How to Add Double Tap To Wake[DT2W] feature on any android device. This Guide is prepared by one of my friend and our senior member "Ahmed N. Houssein".
Thanks a lot to him for always providing the best guide related to android with us.

LET'S START!

Before Proceeding to further you should take a short review on the following videos provided by Ahmed N Houssein. This video will show you how does DT2W work and what featuers are really included in it.   

Short Review of source

DT2W on Lollypop Rom 



DT2W on Marshmallow Rom

The source tested and working for following devices :

[Device : MT6582 Kernel : 3.4.67]

Innjoo fire Plus 3G
Jiayu G4S
Jiayu G5S
THL 5000
Zopo Z998 

  Devices above have the same functions of kernel sources, for this the source will not work with all devices.

# May Be More devices will Succeed if the same functions source report me if that happen
 

Features included in [DT2W] 
1 - Double tap to wake on screen and home button
2 - ↑ to unlock
3 - ↓ to play/pause music
4 - → to switch next song
5 - ← to previous song
6 - draw C to camera
7 - draw w to awake
8 - draw e to voice assistant
9 - draw O to phone
10 - draw m to awake
11 - draw v to awake

Download Guide

Note : This guide will only work when the Kernel Support DT2W Feature.


Credits:
Ahmed N. Houssein  
XDA