It's a little bit more complicated, you are not catching all possible cases (for instance when the surface is resized.) You should look at the how we did it for the standard live wallpapers:
http://android.git.kernel.org/?p=platform/packages/wallpapers/Basic.git;a=blob;f=src/com/android/wallpaper/RenderScriptWallpaper.java;h=5d6a497c4c774003d9285e216378df10bacac897;hb=refs/heads/gingerbread-release On Mon, Aug 22, 2011 at 12:12 AM, newbyca <[email protected]> wrote: > for those interested, i came up with the following and it seems to > work. > for those that know way more about this than me, it'd be great to know > if there's a better way or if i'm doing anything truly awful :) > > tia// > > ------------------------------------------------------------ > class WallpaperServiceHelper extends WallpaperService{ > > @Override > public final Engine onCreateEngine(){ > return new WallpaperEngineHelper(getApplicationContext()); > } > > protected class WallpaperEngineHelper extends Engine{ > > private Context mContext; > private RenderScriptGL mRs; > private MyRenderRs mRender; > > public WallpaperEngineHelper(Context c){ > super(); > mContext = c; > } > > @Override > public void onSurfaceChanged(SurfaceHolder holder, int format, > int w, int h) { > super.onSurfaceChanged(holder, format, w, h); > if(mRs == null){ > RenderScriptGL.SurfaceConfig sc = new > RenderScriptGL.SurfaceConfig(); > mRs = new RenderScriptGL(mContext, sc); > mRs.setSurface(holder, w, h); > mRender = new MyRenderRs(); > mRender.init(mRs, w, h); > } > } > > @Override > public void onSurfaceDestroyed(SurfaceHolder holder) { > super.onSurfaceDestroyed(holder); > if(mRs != null){ > mRs.destroy(); > } > } > > } > > } > ------------------------------------------------------------ > > > > > On Aug 22, 2:40 am, newbyca <[email protected]> wrote: > > are there any tutorials or source code examples on incorporating > > RenderScript into a live wallpaper? > > > > i've looked quite a bit and can't find anything ... or maybe i missed > > something obvious? > > -- > 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 > -- Romain Guy Android framework engineer [email protected] -- 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
