Graphics spoilt by intermittent jumps
<p>I have written a game app with bitmaps moving around the screen. It employs a separate thread which writes directly to a canvas. On my Samsung Galaxy Y the animations seems smooth throughout the game, however on a "Tabtech m7" tablet the smooth graphics appear to be interrupted by intermittent freezes of about half a second duration, and spaced about three or four seconds apart. Is it possible that it is just a feature of the (cheap) tablet hardware, or is it more likely that it's some aspect of my programming?  And if it's me, how could I go about diagnosing the cause?</p>
