[android-developers] Android ICS and OpenGl ES 2.0 issue

 i develop live wallpapers using Opengl ES 2.0 engine. My wallapapers run smooth on 2.x Android Devices , but in 4.03 i see some strange things. on 1st create everything goes fine , but if i change orientation or on off screen , opengl goes out of memmory (1285 error)

I noticed something weird

in preview mode , everything goes fine when i change orientation , and turn off and on screen , because glWallpaperService.glEngine.onsurfacedestroyed is triggered! in normal mode , this does'nt happen! even if i turn of the screen , the only void that triggers is onsurfaceChanged! but GLThread destroyes the surface both modes.

Whats the difference between normal and preview mode? and why preview mode triggers onsurfacedestroyed on every change?

Any idea how to fix this??

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