Proper keyboard support suggestion

I use keyboard on my mcpe and its fine and better but they are somethings to be added:
1. Adding spam jump for only keyboard users
2. Removing all the mcpe dpad
3. Adding touch support: now i want it to look like full mcpe and able to hit in air but we can still use our touch to look around while ising the letboard at the same time
4. Hit in air: like pc players do with there mouse now we can do that with keyboard.

And yeah that all i want to be added in the upcoming version.

Thanks