Frage

I need to get the positions of each touch when a double touch has done I know that you can get the position of one touch with:

int x = (int)event.getX();
int y = (int)event.getY();

how can I get a second x and y?

Keine korrekte Lösung

Andere Tipps

event.getPointerCount() will tell you how many touch points there are. To get the other ones, just use an index value in the "Get" method:

x0 = event.getX(0);
x1 = event.getX(1);
...

Why dont you use a logic inside an onTouch function. Use static variable and keep a count if cout becomes two, it's a double click.

Lizenziert unter: CC-BY-SA mit Zuschreibung
Nicht verbunden mit StackOverflow
scroll top