Keiji Ariyama d8a3663afc Fixes an issue that occured unexpected exception "pointerIndex out of range".
The findNewActiveIndex method may return -1.
So, the code should check case of -1 before event.getPointerId
and if index0 is -1, gesture should be ended immediately.

Change-Id: I4aae5c84e3db61d10b0bfcfa7bfa6b9115231a52
2012-03-16 21:56:35 +09:00
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