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Saving View Before Invalidate()
Joined: Oct 31, 2009
May 17, 2012 07:33:05
I'll keep it short, guys. How can I save a view before
it "invalidates()" -- like taking a snapshot of it, then
rendering it again before drawing another set of
things to the View.
Note: my current solution is kind of stupid -- that is,
I take a snapshot of the View, save it to a file,
load it again, then draw new stuff, then draw it again.
By the way, my app draws things using touch. I save
it in an
, delete everything from the
with each invalidate().
I hope that makes sense.
I agree. Here's the link:
subject: Saving View Before Invalidate()
why does my viewport gets accumulated?
invalidate method of HttpSession
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