Touch Flash action script 3

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Touch Flash action script 3

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Why does this happen?

I created a circle that converted it into a BUTTON, and I give it any action, if I leave one of my fingers pressed on the screen outside the circle, and touch it with my other finger it does not perform any kind of action.

actionscript-3

asked by anonymous 03.06.2015 / 14:19

1 answer

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score 0 · Answer 1

For touch events, you must set the touch type that your application will receive. ActionScript provides three types:

GESTURE You make a move and it takes action)

NONE Touch is treated as mouse click

TOUCH_POINT Each touch you give on the screen generates a "touchID" for manipulation.

( ref .)

The default is GESTURE, so to set more than one touch on the screen, you should use:

Multitouch.inputMode = MultitouchInputMode.TOUCH_POINT;

And then, to handle the events:

botao.addEventListener(TouchEvent.TOUCH_BEGIN, comecouTocar); //Início
botao.addEventListener(TouchEvent.TOUCH_END, terminouTouch); //Término
botao.addEventListener(TouchEvent.TOUCH_MOVE, moveTouch); //Movimento
botao.addEventListener(TouchEvent.TOUCH_TAP, toqueTouch); //Toque (Equivalente ao MOUSE_CLICK)
.............

To read the touch IDs that are made by the user, you should read the touchPointID property of the object TouchEvent , like this:

function toqueTouch(e:TouchEvent):void {
    trace(e.touchPointID); //ID do toque do usuário
}

In this link there are all references to handle touches on the screen. If you can not, make sure the device you're testing your application supports multi-touch, some read only one, this site can help.