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Using Agraham's Gestures library we can handle multitouch events. This is an example of a simple drawing application that supports multitouch: http://www.b4x..png As you can see in the above screenshot, each finger draws with a different color and it also displays the current id and position of e

- B4i multitouch handling is based on: https://www.b4x./#content In this case the moving event is ignored. Art Credits The sounds and images were downloaded from: https://opengameart.org https://opengameart.org/content/pixel-explosion-12-frames https://opengameart.org/content/coin-animation https

Multitouch tutorial: https://www.b4x.-multitouch-tutorial.10419/#content There are several implementations of game joysticks in the forum.

@kimstdio I think that is a panel (i think you talk about capacitive/ about the digitizer - right?) - features matter... ? You can test the "panel" by pressing the same time 5-6-7 fingers or how want to have the same time... As i remember new digitizers have for sure 10 diff. points the same time.

I tested this example: https://www.b4x.-multitouch-tutorial.10419/ on Android 6.0. It works properly.
link: I wrote an app using Agraham's gesture lib long ago. It had been published to playstore and works fine. Now I want to update it but then I realize tha

See this tutorial about multitouch: https://www.b4x./#content
link: I'd like to make a button that can't be activated by a simple accidental touch so either a multitouch that needs two fingers to touch specific areas a

I once read this Bruno, but I do not think that https://www.b4x.-multitouch-tutorial.10419/#contentit is what you are after...

Just for your information. It works fine with the official Raspberry 7" Touchscreen, incl Multitouch, out of the box! Thanks for this tutorial!

Hi. here is my code. it's a double joystick to can control things trough bluetooth. I made some things in Arduino: m3x6-bFyonA https://github.com/xakko/camioncito With BT with Arduino, it was fine. Now was the turn of B4A to be able to control through my smartphone. The basic idea is send always
link: ldv, ldh As CheckBox 'bloqueadores de joysticks End Sub Sub Activity_Create(FirstTime As Boolean) 'tipo de joystick circular = False

Good day. I followed this tutorial posted by sir @Erel https://www.b4x.-multitouch-tutorial.10419/#content Now, i wanted to make a Gesture screen unlock that adds gestures on the database, and will unlock the screen if i have retrieved a gesture saved into the sqlite database. If anybody has an id

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