Can you also provide the stack for the crash ?
On Friday, 7 September 2012 10:19:42 UTC+3, JPS wrote:
>
> Hi
> I am developing a live wallpaper and want the preview mode to display a
> bitmap as opposed to the regular animation in "run" mode.
>
> I know I should use the isPreview() call and all my searches indicate that
> I should do this in the onCreateEngine() method which is what I did.
> However I get a nullPointerException. I have tried other locations and the
> only locations it works are located too far down to perform initialisation.
>
> Any help is Greatly appreciated.
>
> Thanks
>
> JPS
>
>
> @Override
> public Engine onCreateEngine() {
> mEng = new WallpaperEngine();
>
> if (mEng!= null) {
> *if (mEng.isPreview()) { // crash here*
> Log.d(TAG, "preview mode");
> // display preview bitmap
> } else {
> Log.d(TAG, "run mode");
> // perform full initalization
> }
> }
>
> return mEng;
> }
>
>
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