I am creating a game that uses multitouch, but only two fingers. I am running into a problem where I get the up message for a pointer id multiple times, which breaks my game. My code tracks the pointer ID for any touches with an id less than 2, and it is running into a problem where I get an up event for the same pointer ID back to back. The problem seems to occur when more than two fingers are pressed.
Here is the log: 10-11 17:30:35.359 V/InputDevice( 2451): ID[2]=2(1) Dn(2=>3) (This down is ignored because the ID is 2) 10-11 17:30:35.366 V/InputDevice( 2451): ID[0]=0(0) Up(3=>2) 10-11 17:30:35.370 I/Game(14165): Action POINTER up pointer id: 0 touch id: 55 pointer count 2 10-11 17:30:35.433 V/InputDevice( 2451): ID[0]=1(2) Up(2=>1) 10-11 17:30:35.441 I/Game(14165): Action POINTER up pointer id: 0 touch id: 0 pointer count 1 For my log messages, the touch ID is a non-repeating id I use instead of the provided pointer id in my game code. The pointer count is the number of pointers that I am tracking and are currently active before the up event is processed. In browsing through logs where my code worked, it seems like V/ InputDevice always said ID[0]=0(0) or ID[1]=1(1). It seems like the problem only occurs when the InputDevice has numbers that don't match. My phone is a Sprint Epic 4G. Here's some more info if it matters. Device model: SPH-D700 Firmware version: 2.2.1 Kernel version: 2.6.32.9 k.sridhar@sep-33 ) #1 Sat Mar 5 17:01:33 KST 2011 Build number: FROYO.EC05 -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
