I have read From Here on reply of @Legolas108 on how to do the tap and have success using it inside the app but when i tried it to put into service and do the same for Outside the app, i have been unsuccessful with it.
I can't replicate v1k's comment on how he did it as system App to do the Tap
How can i managed to make The input Tap work outside/another app? or is there any way to replicate this function.
Sorry i am kinda new to this.