google maps - Blank screen when zooming in/out in MapView in Android 2.2 -

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i have application puts overlays in mapview of google maps api android working in android 1.6, , when tested in android 2.2 (lg optimus one) when zooming in/out (fast) mapview fails render overlays , map, showing nothing, blank screen.

now, have noticed if 1 connected internet, map reloads after downloading maptile, fixing problem. but, if devices fails connect internet, mapview doesn't restore view, having restart app. checked android log didn't found warnings/errors.

i have checked "empty" application adds 1 overlay in empty mapview, , problem persisted, , couldn't reproduce problem in google maps application.

i know if else can reproduce issue or has fix it.


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