your draw routine should only be called if you call invalidate on your view or its parent view.
On Feb 3, 7:46 am, Neilz <[email protected]> wrote: > Hi all. > > When overiding onDraw() in my View, is it possible to say "Don't draw > anything new, just keep what was there the last time"? > > In my app, I only want to draw when I get a sensor change. These > changes come intermittently. However the draw() routine is being > called continuously, many times per second, and is causing a lot of > overhead. I want to hold the last screen output until I have new > readings to pass in. > > Is this possible? -- 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
